# Momentous Protein Powder: Certified, but Small

> Momentous whey isolate, plant protein and Recovery checked label by label: NSF certification, cost per 25 g of protein, which tub to buy and who should skip it.

- **URL**: https://www.best-proteinpowder.com/momentous-protein-powder-review/
- **Updated**: 2026-11-02
- **Author**: [Best Protein Powder Editorial Team](https://www.best-proteinpowder.com/authors/editorial-team/)
- **Publisher**: [Best Protein Powder](https://www.best-proteinpowder.com/)

---

Momentous sells some of the most carefully documented protein on the market, in a scoop that is smaller and dearer than most. Here is what the label delivers, which tub to buy, and when a cheaper certified isolate does the same job.

**How we rank:** We judge every powder on the label, not the marketing: protein per scoop, cost per 25 g of protein, the full ingredient list and third-party testing. No paid placements, and commission never sets a ranking. [Read our methodology](https://www.best-proteinpowder.com/how-we-test/)

Momentous Whey Protein Isolate is a clean, NSF Certified for Sport powder with a short ingredient list and an unusually small scoop: 20 g of protein in about 90 calories. If you compete in a drug-tested sport, that certification is worth real money. If you do not, you are paying a premium of roughly a dollar per 25 g of protein over equally clean isolates, and this review shows exactly where that money goes.

## Our Top Picks

| Award | Product | Why |
| --- | --- | --- |
| Best Overall | [Momentous Grass-Fed Whey Protein Isolate](https://www.best-proteinpowder.com/momentous-protein-powder-review/#momentous-whey-protein-isolate) | The certified isolate to buy if NSF status is non-negotiable and you can live with a smaller scoop. |
| Best Vegan | [Momentous 100% Plant Protein](https://www.best-proteinpowder.com/momentous-protein-powder-review/#plant-momentous-essential) | The plant powder to buy if you are vegan and compete in a drug-tested sport. |
| Post-Workout Carbs | [Momentous Recovery](https://www.best-proteinpowder.com/momentous-protein-powder-review/#momentous-recovery) | Worth it only for endurance athletes or twice-a-day trainers; everyone else should buy the plain isolate. |
| Alternative: Thorne | [Thorne Whey Protein Isolate](https://www.best-proteinpowder.com/momentous-protein-powder-review/#thorne-whey-protein-isolate) | The other NSF isolate worth cross-shopping; buy whichever is cheaper when you need it. |
| Alternative: More Protein | [Transparent Labs 100% Grass-Fed Whey Protein Isolate](https://www.best-proteinpowder.com/momentous-protein-powder-review/#transparent-labs-grass-fed-whey-protein-isolate) | More protein for less money than Momentous, for anyone who does not need NSF specifically. |

## 1. The Short Verdict

Buy **Momentous Whey Protein Isolate** if certification is the thing you are paying for. Each scoop delivers 20 g of protein from grass-fed whey isolate in about 90 calories, per the brand's label at the time of writing, and the product carries NSF Certified for Sport status. Momentous also publishes certificates of analysis by batch, which is more paperwork than most brands offer and the main reason it appears on our [best whey protein isolate](https://www.best-proteinpowder.com/best-whey-protein-isolate/) shortlist.

The catch is the dose and the price. Twenty grams is a light serving for a whey isolate. Most competitors put 25 to 28 g in a scoop, so you either accept less protein per shake or use more powder and burn through the tub faster. At list price, a 25-serving jar works out to roughly $3.50 per 25 g of protein, falling to about $2.60 on the brand's subscription discount. Mainstream wheys sit well under half the full-price figure.

The rest of the range is narrower. The 100% Plant Protein is a sensible certified option for vegans at 20 g per scoop. Recovery adds 10 g of carbohydrate to the same whey and costs more per gram of protein than anything else Momentous sells. There is no Momentous casein powder at the time of writing, so slow-digesting bedtime protein has to come from somewhere else.

Who should skip Momentous entirely? Anyone shopping on price, anyone who wants 25 g or more per scoop without a second scoop, and anyone not subject to drug testing who would be equally happy with a cheaper isolate carrying a different independent certification. For those buyers, the alternatives at the bottom of the product list do the same job for less.

> **Momentous Whey Isolate at a Glance**
>
> - **20 g**: Protein per scoop (label)
> - **90**: Calories per scoop
> - **NSF**: Certified for Sport
> - **~$3.50**: Per 25 g protein, list price

## 2. Who Makes Momentous

Momentous is a performance-nutrition company founded in 2018 by Jeff Byers and Erica Good, who serve as chief executive and president. In early 2024 the consumer investment firm Humble Growth took a significant minority stake, a deal reported at about $32 million. The company is privately held and sells mainly through its own website, with distribution through specialty retailers, gyms and sporting-goods stores.

The brand's whole pitch is certification. Its product pages lead with the NSF Certified for Sport mark rather than flavor, and its marketing is aimed squarely at athletes, military users and buyers who listen to performance podcasts. That focus is the reason to consider it, and it also explains the pricing: NSF certification means product lots are screened for a long list of banned substances and checked against the label, and that testing is paid for in the price of the jar.

Whoever blends and packs a supplement, the buyer usually has no way to inspect the factory. That is the practical case for independent certification: the NSF program audits the facility and tests finished product, so you are not relying solely on a brand's own quality team or its marketing. Momentous has built its identity around submitting to that process, and it is the main thing you are paying for.

The product names have shifted over time. The whey has been sold as Essential Grass-Fed Whey and is now listed on the brand's site as Whey Protein Isolate, with the older Essential name still showing up on some retailer and Amazon listings. The plant powder has likewise appeared as Essential Plant-Based Protein and now as 100% Plant Protein. If you see both names, check the protein figure and the NSF mark rather than assuming they are different products.

## 3. The Momentous Protein Range, Ranked

Momentous sells creatine, sleep formulas and collagen alongside its proteins, but three products are genuine protein powders, and those are ranked below for the job of hitting a daily protein target, followed by two certified alternatives from other brands. Figures come from Momentous product pages and retailer labels at the time of writing and vary slightly by flavor, so check the tub you buy. The ranking is built on label analysis, certification status and approximate cost per 25 g of protein, not on our own lab or taste tests.

### 1. Momentous Grass-Fed Whey Protein Isolate

**Award:** Best Overall | **Type:** Grass-fed whey protein isolate

- **Protein per serving:** 20 g (label; scoop 23.7-26.4 g)
- **Calories:** About 90
- **Third-party testing:** NSF Certified for Sport
- **Best for:** Drug-tested athletes

The flagship: 20 g of protein from grass-fed European whey isolate in about 90 calories per scoop, per the label at the time of writing, sweetened with monk fruit and stevia in most flavors and unsweetened in the unflavored version. It is NSF Certified for Sport and Momentous publishes certificates of analysis by batch. The scoop is small, so cost per 25 g of protein is high, around $3.50 at list price or about $2.60 on subscription.

**Bottom line:** The certified isolate to buy if NSF status is non-negotiable and you can live with a smaller scoop.

**Pros:**

- NSF Certified for Sport, with batch certificates of analysis published
- No sucralose, added sugar or gums in the core flavors
- About 90 calories for 20 g of protein

**Cons:**

- Only 20 g of protein per scoop
- Roughly $3.50 per 25 g of protein at list price
- Limited core flavor range

[Check price on Amazon](https://www.amazon.com/dp/B0F144K892?tag=sktiger-20&linkCode=ll1)

### 2. Momentous 100% Plant Protein

**Award:** Best Vegan | **Type:** Pea and brown rice protein blend

- **Protein per serving:** 20 g (label)
- **Calories:** About 110-120 (by flavor)
- **Third-party testing:** NSF Certified for Sport
- **Best for:** Vegan athletes

Momentous's vegan powder pairs PURIS pea protein with organic brown rice protein for 20 g of protein in about 110 to 120 calories per serving, per the label at the time of writing. It is NSF Certified for Sport, which few plant powders are. Each flavor includes a small amount of organic cane sugar, about 1 to 2 g, alongside stevia, monk fruit or Reb M. Expect roughly $2.85 per 25 g of protein at list price.

**Bottom line:** The plant powder to buy if you are vegan and compete in a drug-tested sport.

**Pros:**

- One of few NSF Certified for Sport plant proteins
- Complementary pea and rice blend sourced from the US and Canada
- Vegan and gluten-free per the brand

**Cons:**

- 20 g per scoop, with less leucine than whey
- Contains 1-2 g of cane sugar per serving

[Check price on Amazon](https://www.amazon.com/dp/B0F141V985?tag=sktiger-20)

### 3. Momentous Recovery

**Award:** Post-Workout Carbs | **Type:** Whey isolate plus carbohydrate

- **Protein per serving:** 20 g (2 scoops, label)
- **Calories:** About 140-160
- **Third-party testing:** NSF Certified for Sport
- **Best for:** Endurance and double sessions

Recovery combines grass-fed whey isolate with dextrose and rice maltodextrin for 20 g of protein and 10 g of carbohydrate per two-scoop serving, at 140 to 160 calories depending on flavor and about 5 g of added sugar, per the label at the time of writing. It is NSF Certified for Sport. At about $4.60 per 25 g of protein at list price it is the most expensive way to buy Momentous protein, and stock has been intermittent.

**Bottom line:** Worth it only for endurance athletes or twice-a-day trainers; everyone else should buy the plain isolate.

**Pros:**

- NSF Certified for Sport
- Protein and fast carbohydrate in one scoop for endurance sessions
- Same grass-fed whey isolate as the flagship

**Cons:**

- Roughly $4.60 per 25 g of protein at list price
- Most lifters do not need the added carbohydrate
- Only 15 servings per container

[Check price on Amazon](https://www.amazon.com/dp/B09F1LG9KQ?tag=sktiger-20&linkCode=ll1)

### 4. Thorne Whey Protein Isolate

**Award:** Alternative: Thorne | **Type:** Whey protein isolate

- **Protein per serving:** About 21 g (label)
- **Calories:** About 100
- **Third-party testing:** NSF Certified for Sport
- **Best for:** Tested athletes

The most direct rival to Momentous. Thorne's isolate delivers about 21 g of protein per scoop from whey isolate with a short ingredient list, per the label, and carries NSF Certified for Sport status. Price and dose are close to Momentous, so for a drug-tested athlete the cheaper of the two on the day is the sensible buy.

**Bottom line:** The other NSF isolate worth cross-shopping; buy whichever is cheaper when you need it.

**Pros:**

- NSF Certified for Sport
- About 21 g of protein per scoop
- Long track record with pro and collegiate teams

**Cons:**

- Premium cost per 25 g of protein
- Scoop is still smaller than mainstream wheys

[Check price on Amazon](https://www.amazon.com/dp/B07978MBRM?tag=sktiger-20&linkCode=ll1)

### 5. Transparent Labs 100% Grass-Fed Whey Protein Isolate

**Award:** Alternative: More Protein | **Type:** Grass-fed whey protein isolate

- **Protein per serving:** About 28 g (label)
- **Calories:** About 120 (by flavor)
- **Third-party testing:** Informed Choice (per brand)
- **Best for:** Clean isolate on a tighter budget

If you want a clean grass-fed isolate but do not need NSF specifically, Transparent Labs packs about 28 g of protein into a scoop from American grass-fed dairy, per the brand, and states that the product is certified by Informed Choice, with batch lab results published on its site. That bigger dose brings cost per 25 g of protein to roughly $2 at list price for a 2 lb tub.

**Bottom line:** More protein for less money than Momentous, for anyone who does not need NSF specifically.

**Pros:**

- About 28 g of protein per scoop
- Informed Choice certified and batch lab results published, per the brand
- Wide flavor range with no artificial sweeteners

**Cons:**

- Not NSF Certified for Sport
- Large scoop means fewer servings per tub

[Check price on Amazon](https://www.amazon.com/dp/B0CQ32D39X?tag=sktiger-20&linkCode=ll1)

## 4. The Whey Isolate Label, Line by Line

Start with the protein. Momentous lists 20 g of protein per serving from roughly 23 to 26 g of powder depending on flavor, which means the scoop is around 76 to 85 percent protein by weight. That is normal for a flavored isolate. The low number is about scoop size, not dilution: Momentous simply chose a smaller serving than most brands do.

The protein source is grass-fed whey protein isolate from European dairy farms, which the brand says come from cows raised without rBST or other hormones. It describes the whey as cold-processed and micro-filtered. Those are reasonable claims for a premium isolate, but none of them changes the amino acid content much. Whey isolate carries roughly 10 to 11 percent leucine, so a 20 g serving supplies around 2 g, close to the threshold usually cited for maximizing a muscle-building response in younger adults.

Each serving also contains 200 mg of ProHydrolase, an enzyme blend added to help break the protein down. The evidence that added enzymes meaningfully improve muscle growth from an isolate is thin, because isolate is already very easy to digest. Treat it as harmless rather than a reason to buy.

Sweeteners vary by flavor. Chocolate and vanilla use monk fruit extract and stevia, strawberry uses Reb M, a purified stevia compound, and unflavored has no sweetener at all. There is no sucralose or acesulfame potassium, no added sugar, and no gums or thickeners listed in the core flavors. Calories sit at about 90 per scoop, with very little carbohydrate or fat.

| Label item | Momentous Whey Isolate | Typical mainstream whey |
| --- | --- | --- |
| Protein per scoop | 20 g | 24-25 g |
| Calories | About 90 | About 120 |
| Sweetener | Monk fruit and stevia (most flavors) | Often sucralose |
| Certification | NSF Certified for Sport | Varies; often none |
| Servings per jar | 25 | Often 30 or more |

Flavor range is modest: chocolate, vanilla, strawberry and unflavored make up the core, with limited editions such as mint chocolate, spiced chai and chocolate coconut that come and go and are sometimes restricted to certain sizes. Buyer feedback generally describes the chocolate and vanilla as mild rather than dessert-sweet, which suits people who dislike heavy sweetener aftertaste and disappoints people who want candy-bar flavor.

## 5. What NSF Certified for Sport Actually Buys You

NSF Certified for Sport is the strictest common certification for supplements in North America. It combines a label-claim check, contaminant screening and testing for a long list of substances banned by sports bodies, with facility audits and ongoing lot testing. It is the mark recognized by several major North American professional leagues and many collegiate programs, which is why drug-tested athletes are often told to buy only from the NSF database.

For an athlete who can be suspended for a positive test, that matters more than anything on the nutrition panel. Contamination with stimulants or anabolic agents is rare in protein powder, but it happens, and an athlete is responsible for whatever is in their body. Paying an extra dollar per shake is cheap insurance against a season-ending mistake.

For everyone else, the value is smaller but real. Certification confirms that the protein you pay for is in the tub, which protects against amino spiking, and it adds contaminant screening. However, plenty of cheaper whey isolates carry Informed Choice, Informed Sport or published third-party heavy-metal results that cover most of what a non-athlete cares about. NSF is the gold standard; it is not the only acceptable standard.

> **The Rule**
>
> **Check the database, not the jar.**
>
> Certifications apply to specific products and sometimes specific flavors. Before buying for a drug-tested sport, look the exact product and flavor up on the NSF Certified for Sport website or app, because a mark on an old photo or a reseller listing is not proof that the tub in front of you is covered.

One more point in Momentous's favor: the brand publishes batch certificates of analysis and lists third-party test results through Light Labs on the product page. That is above the industry norm. If your interest in certification is mostly about heavy metals rather than banned substances, read those results directly and compare them with the published numbers from brands such as Transparent Labs, which also posts lab reports. Our [protein powder safety guide](https://www.best-proteinpowder.com/is-protein-powder-safe/) explains how to read them.

## 6. Cost per 25 g of Protein

Price per tub is a misleading number because scoop sizes differ. The fair comparison is cost per 25 g of protein, which roughly equals one full serving of a mainstream whey. On that basis, Momentous is expensive, and the 20 g scoop makes it look cheaper per serving than it really is.

At the brand's list price of about $70 for a 25-serving jar, the whey isolate costs roughly $2.80 per scoop and about $3.50 per 25 g of protein. The 25 percent subscription discount brings that to about $2.10 per scoop, or roughly $2.60 per 25 g. Those are approximate figures at the time of writing and will move with sales and retailer pricing.

| Product | Protein per serving | Approx. cost per 25 g (list) | Approx. cost per 25 g (subscribe) |
| --- | --- | --- | --- |
| Momentous Whey Isolate | 20 g | About $3.50 | About $2.60 |
| Momentous 100% Plant Protein | 20 g | About $2.85 | About $2.15 |
| Momentous Recovery | 20 g + 10 g carbs | About $4.60 | About $3.45 |
| Transparent Labs Grass-Fed Isolate | 28 g | About $2.10 | Lower on sale |
| Mainstream whey blend | 24 g | Often $1.30-1.60 | Lower on bulk sizes |

The gap is the price of NSF certification plus a premium brand. Against a mainstream whey blend, Momentous costs two to two and a half times as much per gram of protein at full price. Against other premium certified isolates the gap is smaller, but it is still there, mainly because those competitors deliver more protein per scoop.

If you take one shake a day, the difference between Momentous on subscription and a mid-priced certified isolate is perhaps $15 to $20 a month. For a drug-tested athlete that is trivial. For a recreational lifter on a budget it is the cost of a second tub of something else every few months, which is why we would not recommend Momentous to that buyer. Our [protein calculator guide](https://www.best-proteinpowder.com/how-much-protein-do-i-need/) helps you work out how many shakes you actually need before you commit to a premium tub.

## 7. Plant Protein and Recovery: Worth Buying?

### 100% Plant Protein

The plant powder delivers 20 g of protein from a blend of PURIS pea protein and organic brown rice protein, sourced from the United States and Canada according to Momentous, in about 110 to 120 calories. Pea and rice are the standard complementary pairing because rice covers some of pea's methionine shortfall. It is NSF Certified for Sport, vegan and gluten-free per the brand.

The trade-offs are the usual plant ones. Plant blends carry less leucine per gram than whey, so 20 g of pea and rice is a slightly weaker muscle-building dose than 20 g of whey isolate, and you may want a scoop and a half to compensate. Each flavor also contains a small amount of organic cane sugar, about 1 to 2 g per serving, alongside stevia, monk fruit or Reb M. At roughly $2.85 per 25 g of protein at list price, it is mid-premium for a plant powder.

If you are vegan and need certification, it is one of the few plant powders that ticks the NSF box, and it is easy to recommend. If you only need dairy-free protein and do not compete, compare it with the options in our [OWYN review](https://www.best-proteinpowder.com/owyn-protein-powder-review/) and our [best plant-based protein powder](https://www.best-proteinpowder.com/best-plant-based-protein-powder/) guide, where uncertified plant blends deliver more protein for less.

### Recovery

Recovery is the same grass-fed whey isolate paired with 10 g of carbohydrate from dextrose and rice maltodextrin, giving 20 g of protein and 140 to 160 calories per two-scoop serving, with about 5 g of added sugar. The idea is a 2 to 1 protein-to-carbohydrate post-workout drink. It is NSF Certified for Sport.

For most lifters the carbohydrate adds little. Unless you train twice a day or do long endurance sessions, your next meal replaces glycogen just as well, and a banana with a whey shake costs far less than Recovery's roughly $4.60 per 25 g of protein. It makes sense for an endurance athlete in heavy training who wants a single certified product to throw in a bag. Stock has also been patchy, with the brand's page noting that a restock is due.

## 8. Momentous vs Thorne vs Transparent Labs

The closest rival is **Thorne Whey Protein Isolate**, which also carries NSF Certified for Sport status and a short ingredient list, at about 21 g of protein per scoop. Thorne has a long clinical and pro-sport reputation, and its isolate is the natural cross-shop for anyone considering Momentous. The two are close on dose and price; choose on flavor preference and current price. Our [Thorne protein review](https://www.best-proteinpowder.com/thorne-protein-powder-review/) runs the same numbers for its range.

**Transparent Labs Grass-Fed Whey Protein Isolate** takes a different route. It does not carry NSF, but the brand states that it is certified by Informed Choice and publishes batch lab results, and it packs 28 g of protein into a scoop from American grass-fed dairy. That bigger dose drops the cost per 25 g of protein to roughly $2 at its list price for a 2 lb tub, well under Momentous at full price. Read the [Transparent Labs review](https://www.best-proteinpowder.com/transparent-labs-protein-powder-review/) for the full breakdown.

Against **Legion Whey+**, another popular premium isolate, Momentous wins on certification and loses on dose. Legion lists 22 g of protein from Irish grass-fed whey and relies on Labdoor testing rather than a sport certification. That suits recreational buyers but not drug-tested athletes. See our [Legion protein review](https://www.best-proteinpowder.com/legion-protein-powder-review/) for details.

| Isolate | Protein per scoop | Certification | Best for |
| --- | --- | --- | --- |
| Momentous | 20 g | NSF Certified for Sport | Tested athletes who want a mild flavor |
| Thorne | About 21 g | NSF Certified for Sport | Tested athletes; clinician-trusted brand |
| Transparent Labs | About 28 g | Informed Choice (per brand) | Most protein per dollar among clean isolates |
| Legion Whey+ | 22 g | Labdoor-tested (per brand) | Recreational lifters who want stevia-only flavors |

The pattern is simple. If NSF specifically is required, Momentous and Thorne are the two to compare, and the cheaper one on the day wins. If any credible third-party certification will do, a 28 g isolate gives you more protein for your money than Momentous does.

## 9. Buying on Amazon vs Buying Direct

Momentous sells mainly through its own site, where the best price is the subscription, about 25 percent off list. The brand also ships 12-serving jars and 10-pack travel sachets, which cost more per gram but let you try a flavor before committing to a full jar.

On Amazon, Momentous products appear under titles that sometimes still use the older Essential name. The plant protein, for example, is listed as Momentous Vegan Protein Powder with 20 g of pea and rice protein in a 22-serving tub. Amazon prices can be competitive, and Prime shipping is convenient, but stock and seller details vary by flavor.

The main risk with any premium supplement on a marketplace is third-party sellers and old stock. Check that the listing is shipped and sold by Amazon or by the brand's own storefront, check the expiry date when it arrives, and make sure the jar carries the NSF mark. For a drug-tested athlete, matching the lot to the NSF database is worth the extra two minutes.

If you are buying more than one jar a month, the direct subscription usually beats Amazon on price. If you are buying a single jar to try, Amazon or a retailer sale is often the cheaper route, and the Check Price buttons above take you to the current Amazon listing.

## 10. Who Should Skip Momentous

**Budget buyers.** If you are spending your own money and not subject to drug testing, Momentous is hard to justify. A mainstream whey with Informed Choice certification gives you 24 g of protein for less than half the cost per 25 g. Our [best whey protein powder](https://www.best-proteinpowder.com/best-whey-protein-powder/) guide lists the strongest value picks.

**People who want a big scoop.** If you want 30 g or more of protein in one shake, Momentous means a scoop and a half every time, which shortens a 25-serving jar to about 17 shakes and pushes the effective price higher still. Higher-dose isolates make more sense.

**Anyone who wants casein or a bedtime protein.** Momentous does not sell a casein powder at the time of writing. If slow-digesting protein before bed is part of your plan, look at our [best casein protein powder](https://www.best-proteinpowder.com/best-casein-protein-powder/) guide instead.

**People with medical conditions.** As with any protein supplement, if you have kidney disease, are pregnant, have allergies or take medication, speak to your doctor or a registered dietitian before adding concentrated protein. Certification confirms what is in the jar; it does not make a product right for every person. Nothing on this page is medical advice.

Who should buy it, then? Athletes in NSF-recognized programs, people who want a mild, stevia and monk fruit sweetened isolate with no sucralose, and anyone who values batch-level paperwork enough to pay for it. For those buyers it is one of the two best options available.

## 11. Common Mistakes to Avoid

### Comparing price per scoop instead of per gram

A 20 g scoop always looks cheaper per serving than a 28 g scoop. Divide the price by total grams of protein in the tub, then multiply by 25, before comparing Momentous with anything else, or you will underestimate what you are paying by a fifth or more.

### Assuming every Momentous product is certified the same way

Certifications apply to specific products and flavors. The whey, plant protein and Recovery all show NSF Certified for Sport on Momentous's pages, but a drug-tested athlete should still check the exact flavor in the NSF database before buying, and recheck when a new limited-edition flavor launches.

### Paying for Recovery when plain whey would do

Recovery's 10 g of carbohydrate costs a lot per gram of protein. Unless you train twice a day or do long endurance work, the plain isolate plus a piece of fruit or your next meal replaces glycogen just as well for far less money, and you keep control over how much sugar you add.

### Buying from unknown marketplace sellers

Premium protein is a counterfeit and old-stock target. On Amazon, buy from listings shipped and sold by Amazon or the brand storefront, check the expiry date, and make sure the jar shows the NSF mark before relying on it for competition. Keep the receipt and lot number too.

### Expecting the 20 g scoop to cover a big appetite

If your plan calls for 30 g or more per shake, one Momentous scoop will not get you there. Use a scoop and a half, accept the shorter jar life, or choose a higher-dose isolate that fits your target in one scoop. Decide before you buy, not halfway through the jar.

## 12. Frequently Asked Questions

### Is Momentous protein powder good?

Yes, for a specific buyer. Momentous Whey Protein Isolate is a clean, NSF Certified for Sport isolate with 20 g of protein in about 90 calories and no sucralose. It is an excellent choice for drug-tested athletes. For everyone else, the small scoop and high price make cheaper certified isolates better value.

### How much protein is in a scoop of Momentous whey?

Momentous lists 20 g of protein per scoop of its grass-fed whey isolate, from about 23.7 to 26.4 g of powder depending on flavor, at the time of writing. That is a smaller serving than most whey brands, which typically deliver 24 to 28 g per scoop, so check how many scoops you need.

### Is Momentous NSF Certified for Sport?

Momentous shows the NSF Certified for Sport mark on its whey isolate, 100% Plant Protein and Recovery product pages at the time of writing. Certification is granted per product and can change, so drug-tested athletes should confirm the exact product and flavor in the NSF Certified for Sport database before buying.

### What is the difference between Momentous Essential whey and Whey Protein Isolate?

They appear to be the same product under an older and a newer name. The brand's current page calls it Whey Protein Isolate, while some retailers and Amazon listings still use Essential Grass-Fed Whey. Both list 20 g of grass-fed whey isolate per scoop with NSF certification, so compare labels rather than names.

### Is Momentous worth the price?

If you are subject to drug testing, yes: NSF certification and batch paperwork are worth roughly a dollar extra per shake. If you are not, probably not. At about $3.50 per 25 g of protein at list price, it costs far more than mainstream wheys and more than higher-dose certified isolates such as Transparent Labs.

### Does Momentous make a vegan protein powder?

Yes. Momentous 100% Plant Protein blends PURIS pea protein and organic brown rice protein for 20 g of protein per serving in about 110 to 120 calories, per the label. It is NSF Certified for Sport and vegan per the brand, and each flavor contains about 1 to 2 g of organic cane sugar.

### Is Momentous sold on Amazon?

Momentous products appear on Amazon, sometimes under the older Essential product names, alongside the brand's own website and specialty retailers. Buy from listings shipped and sold by Amazon or the brand storefront, check the expiry date, and confirm the NSF mark. The brand's direct subscription is often cheapest for regular buyers.

## Related Whey Isolate Guides

- [Best Whey Protein Isolate](https://www.best-proteinpowder.com/best-whey-protein-isolate/): Momentous ranked against every major isolate on dose, certification and cost.
- [Thorne Protein Powder Review](https://www.best-proteinpowder.com/thorne-protein-powder-review/): The other NSF-certified isolate, checked line by line.
- [Legion Protein Powder Review](https://www.best-proteinpowder.com/legion-protein-powder-review/): Irish grass-fed whey with Labdoor testing instead of a sport seal.

## The Bottom Line

Momentous is a good protein company with a narrow audience. Its whey isolate is clean, mild, NSF Certified for Sport and documented down to the batch, and for a drug-tested athlete that is exactly what a protein powder should be. The 20 g scoop and roughly $3.50 per 25 g of protein at list price are the cost of that assurance.

If you are not subject to testing, the money is better spent on a certified isolate with a bigger scoop, or a well-tested mainstream whey. If you are, compare Momentous with Thorne on the day you buy, take the subscription if you will use it every month, and check the NSF database for your flavor before you open the jar.

## More in Brand Reviews

Guides in this category that pair with what you just read.

- [Transparent Labs Protein Powder Review](https://www.best-proteinpowder.com/transparent-labs-protein-powder-review/)
- [Thorne Protein Powder Review](https://www.best-proteinpowder.com/thorne-protein-powder-review/)
- [Whey vs Whey Isolate](https://www.best-proteinpowder.com/whey-vs-whey-isolate/)

About the Author

[Best Protein Powder Editorial Team](https://www.best-proteinpowder.com/authors/editorial-team/), Supplements Desk

The editorial team reads the label, the certificate and the price per gram of protein before a powder gets near a ranking -- and says plainly when a cheaper tub does the same job.

[Full profile](https://www.best-proteinpowder.com/authors/editorial-team/) | [How we test](https://www.best-proteinpowder.com/how-we-test/)