# Best All-in-One Protein Powder > The best all-in-one protein powder on Amazon: Ka'Chava, Orgain, Vega and more ranked on protein, greens, vitamins and price, and if one scoop replaces three. - **URL**: https://www.best-proteinpowder.com/best-all-in-one-protein-powder/ - **Updated**: 2026-11-09 - **Author**: [Best Protein Powder Editorial Team](https://www.best-proteinpowder.com/authors/editorial-team/) - **Publisher**: [Best Protein Powder](https://www.best-proteinpowder.com/) --- Six protein, greens and vitamin blends ranked on what the label actually delivers per scoop, what the superfood list adds, sugar and sweeteners and cost per serving, plus who should skip them. **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/) The best all-in-one protein powder for most people is **Ka'Chava**: 25 g of plant protein, a full vitamin and mineral panel, greens, fiber and probiotics in one 240-calorie scoop, per the label at the time of writing. It is expensive, at roughly $4 to $4.70 per serving, so if you mainly want protein with some greens and a lower price, **Orgain Organic Protein + 50 Superfoods** is the better value. ## Our Top Picks | Award | Product | Why | | --- | --- | --- | | Best Overall | [Ka'Chava All-In-One Nutrition Shake, Chocolate](https://www.best-proteinpowder.com/best-all-in-one-protein-powder/#kachava-chocolate) | The best true all-in-one if the price works for you; treat it as a light meal, not a post-workout scoop. | | Best Value | [Orgain Organic Protein + 50 Superfoods](https://www.best-proteinpowder.com/best-all-in-one-protein-powder/#orgain-organic-protein-50-superfoods) | The best value if you want protein, fiber and some greens without paying meal-shake prices. | | Best Lighter All-in-One | [Vega Organic All-in-One Shake](https://www.best-proteinpowder.com/best-all-in-one-protein-powder/#vega-organic-all-in-one-shake) | A lighter, organic all-in-one for people who want the Vega One formula's breadth in fewer calories. | | Best Greens-First Blend | [Amazing Grass Protein Superfood](https://www.best-proteinpowder.com/best-all-in-one-protein-powder/#amazing-grass-protein-superfood) | The pick if greens matter more to you than vitamins and you want a shorter, organic ingredient list. | | Best Budget Greens | [Orgain Organic Protein + Greens](https://www.best-proteinpowder.com/best-all-in-one-protein-powder/#orgain-organic-protein-greens) | The budget pick if you want protein and greens and already take a multivitamin. | | Best Lean Protein With Vitamins | [Huel Complete Protein](https://www.best-proteinpowder.com/best-all-in-one-protein-powder/#huel-complete-protein) | The best all-in-one for lifters who want vitamins with their protein and nothing else. | ## 1. Quick Comparison: The Best All-in-One Protein Powders The short version: Ka'Chava is the most complete all-in-one and works as a light meal, Orgain Protein + 50 Superfoods is the best value, Vega's All-in-One Shake is the lighter organic option, Amazing Grass Protein Superfood leads with greens, Orgain Protein + Greens is the budget greens pick and Huel Complete Protein is the lean option with vitamins and no superfoods. Nothing here replaces vegetables on a plate. All figures are per the label or retailer listing at the time of writing and vary by flavor. | Product | Protein per serving | What's included | Best for | | --- | --- | --- | --- | | Ka'Chava | 25 g | Greens, vitamins, minerals, fiber, probiotics | Light meal | | Orgain Protein + 50 Superfoods | 21 g | Superfoods, fiber, probiotics | Best value | | Vega Organic All-in-One | About 20 g | Greens, vitamins, fiber, probiotics | Lighter all-in-one | | Amazing Grass Protein Superfood | 20 g | Greens, fruit and vegetable powders | Greens-first | | Orgain Protein + Greens | 21 g | Spinach, broccoli, kale | Budget greens | | Huel Complete Protein | 20 g | 27 vitamins and minerals | Lean, post-workout | Two picks we deliberately left out are worth naming. Huel Black Edition is a popular high-protein meal powder, but Consumer Reports' 2025 testing put its lead at about 1,288% of the group's level of concern per serving and advised avoiding it. Garden of Life Sport's plant protein measured about 564%, and CR suggested limiting it. Our [best protein powder without heavy metals](https://www.best-proteinpowder.com/best-protein-powder-without-heavy-metals/) guide covers that testing in full. ## 2. The Best All-in-One Protein Powders, Ranked These six are ranked on protein per serving, how complete the rest of the label is (vitamins and minerals, greens, fiber, probiotics), sugar and sweeteners, transparency about testing, and cost per serving. We did not lab-test them; picks rest on labels, brand statements and published research, and taste and mixing notes are buyer reports, as explained on our [how we test](https://www.best-proteinpowder.com/how-we-test/) page. Figures are per the label at the time of writing and vary by flavor. ### 1. Ka'Chava All-In-One Nutrition Shake, Chocolate **Award:** Best Overall | **Type:** Plant protein, superfood, vitamin and probiotic blend - **Protein / serving:** 25 g (label) - **Calories:** 240 - **What's included:** Greens, vitamins, minerals, fiber, probiotics - **Best for:** Light meal replacement Ka'Chava is the shake that defines the category. Per a retailer label at the time of writing (Chocolate), a 62 g serving gives 25 g of protein from pea and brown rice, 240 calories, 6 g of fiber and 7 g of sugar (4 g added), with a long greens and superfoods blend, added vitamins and minerals, probiotics and enzymes. Ka'Chava says it tests ingredients for heavy metals, pesticides and microbes. It is the most complete label here and also the most expensive per serving. **Bottom line:** The best true all-in-one if the price works for you; treat it as a light meal, not a post-workout scoop. **Pros:** - 25 g of plant protein with added vitamins, minerals, fiber and probiotics - The most complete all-in-one label of the six - Brand describes in-house and outside testing for heavy metals and microbes **Cons:** - Roughly $4 to $4.70 per serving, the most expensive pick - About 4 g of added sugar from coconut nectar - Proprietary superfood blend, so you cannot see how much of each ingredient you get [Check price on Amazon](https://www.amazon.com/dp/B071NR9YLW?tag=sktiger-20&linkCode=ll1) ### 2. Orgain Organic Protein + 50 Superfoods **Award:** Best Value | **Type:** Organic plant protein with superfoods and probiotics - **Protein / serving:** 21 g (retailer panel) - **Calories:** About 160 - **What's included:** Superfood blend, fiber, probiotics - **Best for:** Daily shake on a budget Orgain's superfoods version adds an organic fruit, vegetable and greens blend and probiotics to its best-selling plant protein. The retailer panel we read listed 21 g of protein, 160 calories and 8 g of fiber per two-scoop serving, with 1 billion probiotics from five species including Bacillus coagulans, per the brand. It is certified organic, widely stocked and costs well under half of Ka'Chava per serving. It does not carry Ka'Chava's full added vitamin and mineral panel, so it is protein plus superfoods rather than a complete nutrition shake. **Bottom line:** The best value if you want protein, fiber and some greens without paying meal-shake prices. **Pros:** - 21 g of plant protein and 8 g of fiber per the retailer panel - Probiotics and a superfood blend at a mid-range price - USDA organic and easy to find on Amazon **Cons:** - No comprehensive added vitamin and mineral panel like Ka'Chava's - Superfood amounts are small and not individually disclosed - Sweetened mainly with stevia, which some buyers dislike [Check price on Amazon](https://www.amazon.com/dp/B07PXNNFGT?tag=sktiger-20&linkCode=ll1) ### 3. Vega Organic All-in-One Shake **Award:** Best Lighter All-in-One | **Type:** Organic plant protein with greens, vitamins and probiotics - **Protein / serving:** About 20 g (listing) - **Calories:** About 150-160 - **What's included:** Greens, vitamins, fiber, probiotics - **Best for:** Lighter daily all-in-one This is the successor to Vega One, long the best-known plant all-in-one, which has been renamed and reformulated; retailers list some old Vega One flavors as discontinued. Retailer listings at the time of writing give about 20 g of protein from pea, sunflower and pumpkin seed per scoop at roughly 150 to 160 calories, with greens, about 4 g of fiber, probiotics and vitamins and minerals sourced partly from fruits and vegetables. Labels differ between versions, so read the panel image on the exact listing. **Bottom line:** A lighter, organic all-in-one for people who want the Vega One formula's breadth in fewer calories. **Pros:** - About 20 g of protein in roughly 150 to 160 calories, per listings - Greens, fiber, probiotics and vitamins in one organic scoop - Lighter than Ka'Chava, so it fits as a snack rather than a meal **Cons:** - Recent rename means old and new labels coexist on Amazon - Less protein than Ka'Chava or Vega's protein-first powders - Probiotic and vitamin figures vary between listings [Check price on Amazon](https://www.amazon.com/dp/B079HY58ZT?tag=sktiger-20&linkCode=ll1) ### 4. Amazing Grass Protein Superfood **Award:** Best Greens-First Blend | **Type:** Organic plant protein with greens and fruits - **Protein / serving:** 20 g (brand) - **Calories:** About 110-140 by version - **What's included:** Greens, fruit and vegetable powders - **Best for:** Greens-first smoothies Amazing Grass started as a greens powder company, and Protein Superfood is its greens powder with protein built in. The brand says a serving delivers 20 g of protein from an organic blend of pea, hemp, chia and quinoa, along with seven greens and two servings of fruits and vegetables. Third-party nutrition databases put a scoop at roughly 110 to 140 calories depending on flavor and label version. It is certified organic and kosher pareve. It is not fortified with a full vitamin and mineral panel. **Bottom line:** The pick if greens matter more to you than vitamins and you want a shorter, organic ingredient list. **Pros:** - 20 g of protein from a four-source organic plant blend, per the brand - Seven greens plus fruit and vegetable powders - Certified organic and kosher pareve **Cons:** - Calorie and serving figures vary between label versions - Grassy flavor that buyers say needs a blender and fruit - No comprehensive vitamin and mineral fortification [Check price on Amazon](https://www.amazon.com/dp/B0925MBDPS?tag=sktiger-20&linkCode=ll1) ### 5. Orgain Organic Protein + Greens **Award:** Best Budget Greens | **Type:** Organic plant protein with greens - **Protein / serving:** 21 g (label) - **Calories:** 150 - **What's included:** Spinach, broccoli and kale - **Best for:** Lowest-cost protein plus greens Orgain's greens version of its best-selling plant powder is the cheapest way to get protein and a meaningful greens serving in one scoop. Per the retailer label at the time of writing (Vanilla Bean), a 49 g two-scoop serving gives 21 g of protein from pea, brown rice and chia, 150 calories, 1 g of sugar and 5 g of erythritol, with organic spinach, broccoli and kale. The brand describes the greens as roughly 15 spinach leaves, 2 broccoli florets and half a cup of kale per serving. **Bottom line:** The budget pick if you want protein and greens and already take a multivitamin. **Pros:** - 21 g of protein and only 1 g of sugar per the label - Greens quantified in kitchen terms by the brand - Usually one of the cheapest organic protein-and-greens options **Cons:** - Greens only, with no added vitamins or probiotics - Contains erythritol, which can upset some stomachs - Earthy taste that buyers say works better blended [Check price on Amazon](https://www.amazon.com/dp/B077XDC2X8?tag=sktiger-20&linkCode=ll1) ### 6. Huel Complete Protein **Award:** Best Lean Protein With Vitamins | **Type:** Plant protein with added vitamins and minerals - **Protein / serving:** 20 g (brand label) - **Calories:** About 110 - **What's included:** 27 vitamins and minerals - **Best for:** Post-workout with micronutrients Huel Complete Protein comes at all-in-one from the other side: a lean protein powder with a full vitamin and mineral panel and no superfood list. Huel's US label lists a 29 g scoop with 20 g of protein from pea, faba bean and brown rice protein, about 110 calories, 0 g of sugar and 27 added vitamins and minerals. It is sweetened with sucralose in the US formula. It suits people who want micronutrient insurance in a post-workout shake without meal-shake calories. **Bottom line:** The best all-in-one for lifters who want vitamins with their protein and nothing else. **Pros:** - 27 added vitamins and minerals in about 110 calories, per Huel - 20 g of protein with 0 g of sugar - Thinner and lighter than meal-style all-in-ones **Cons:** - No greens or probiotics - Sweetened with sucralose in the US formula - Stacking it with a multivitamin can double up some nutrients [Check price on Amazon](https://www.amazon.com/dp/B09LNVYZX7?tag=sktiger-20&linkCode=ll1) ## 3. What Is an All-in-One Protein Powder? There is no regulated definition, which is why the term covers products that are quite different. In practice, an all-in-one protein powder combines a protein base, usually plant protein, with at least two of the following: added vitamins and minerals, a greens or superfood blend, fiber, probiotics, digestive enzymes and sometimes adaptogens or mushrooms. The pitch is that one scoop replaces a protein powder, a greens powder and a multivitamin. The labels sort into three rough groups. Full nutrition shakes such as Ka'Chava and Vega's All-in-One have protein, greens, a vitamin and mineral panel, fiber and probiotics, and sit closer to a meal. Protein-plus-superfoods powders such as the two Orgain picks and Amazing Grass add greens and fruit powders, sometimes probiotics, but little or no vitamin fortification. And fortified protein powders such as Huel Complete Protein add vitamins and minerals to a lean protein without the superfood list. | Feature | Ka'Chava | Vega All-in-One | Orgain 50 Superfoods | Amazing Grass | Orgain Greens | Huel Complete | | --- | --- | --- | --- | --- | --- | --- | | Protein 20 g+ | Yes | Yes | Yes | Yes | Yes | Yes | | Added vitamins and minerals | Yes | Yes | Not a full panel | No | No | Yes | | Greens or superfoods | Yes | Yes | Yes | Yes | Yes | No | | Probiotics | Yes | Yes | Yes | Check label | No | No | | Fiber 4 g+ | Yes | Yes | Yes | Check label | Check label | Check label | Read the superfood list with skepticism. A blend that names 50 ingredients in a scoop that weighs 40 to 60 g, most of it protein, cannot contain a meaningful amount of most of them. Proprietary blends, where only the total weight is listed, make that impossible to check. The ingredients that matter, protein, fiber and any listed vitamins and minerals, are the ones with numbers on the panel. That does not make all-in-ones pointless. They are convenient, the protein and fiber are real, and the vitamin panels on fortified products are real too. They are simply best understood as a fortified protein shake with a small greens bonus, not as a replacement for a varied diet. Our [best greens protein powder](https://www.best-proteinpowder.com/best-greens-protein-powder/) guide looks at the greens side in more depth. ## 4. All-in-One Protein Powder vs Meal Replacement vs Separate Powders The line between an all-in-one protein powder and a meal replacement is calories. Meal replacements are built to stand in for a meal, typically 300 to 400 calories with balanced carbs and fat. Most all-in-ones sit between 110 and 250 calories. Ka'Chava, at about 240 calories, sits at the boundary and works as a light breakfast or lunch, especially blended with milk, fruit or nut butter. Huel Complete Protein, at about 110 calories, is a protein shake. Our [best meal replacement shake](https://www.best-proteinpowder.com/best-meal-replacement-shake/) guide covers the products built to replace a full meal. The other comparison is buying separately: a plain protein powder, a separate greens powder and a multivitamin. That usually costs less per day than a premium all-in-one, it lets you choose a better product in each category and it lets you change doses independently, more protein after training, no multivitamin if your diet is good. It is also three things to buy and remember. Which suits you depends on what you would actually do. If you would skip the greens powder and forget the multivitamin, an all-in-one that you drink every day beats three products you buy and ignore. If you are training hard and want 25 to 40 g of protein in a post-workout shake, a dedicated whey or plant protein is the better tool, and you can take a multivitamin with breakfast. Our [best plant-based protein powder](https://www.best-proteinpowder.com/best-plant-based-protein-powder/) rankings and [best whey protein isolate](https://www.best-proteinpowder.com/best-whey-protein-isolate/) picks cover the protein-first options. One more consideration for lifters: almost every all-in-one is plant-based, usually pea with rice or seeds. Blends like these are complete proteins, but per gram they deliver a little less leucine than whey. At 20 to 25 g of protein per serving that is fine for general health, but someone using the shake as their main post-training protein may want a larger serving or a whey-based shake on training days. ## 5. Can an All-in-One Shake Replace a Multivitamin or Vegetables? A fortified one can stand in for a multivitamin; none can replace vegetables. Ka'Chava, Vega's All-in-One and Huel Complete Protein list substantial amounts of many vitamins and minerals on the panel, and if you drink one daily you are getting much of what a basic multivitamin provides. Check the percent Daily Value column for the nutrients you care about. Products with greens but no fortification, such as Orgain Protein + Greens and Amazing Grass, do not replace a multivitamin. Taking both is usually unnecessary and occasionally unwise. Stacking a fortified shake with a multivitamin can push some nutrients, such as vitamin A, zinc or iron, toward or past their upper intake levels, particularly if you also eat fortified cereals. For most healthy adults this is not dangerous at typical doses, but there is no benefit to doubling up. Pick one source of fortification and check the totals. Greens powders are not vegetables. A scoop of dried, powdered greens contributes some vitamins, minerals and plant compounds, but in small amounts, and it lacks the volume, fiber structure and variety of a plate of vegetables. Research on the health benefits of vegetables comes from eating whole vegetables over years, not from powdered extracts. Treat the greens in an all-in-one as a modest bonus, and keep eating real vegetables. Where all-in-ones genuinely help is with fiber and protein, which many people under-eat. A shake with 20 to 25 g of protein and 6 to 8 g of fiber, such as Ka'Chava or Orgain 50 Superfoods, closes a real gap for someone who skips breakfast. Our [how much protein do I need](https://www.best-proteinpowder.com/how-much-protein-do-i-need/) guide and [best protein powder with fiber](https://www.best-proteinpowder.com/best-protein-powder-with-fiber/) guide show how far one shake gets you. ## 6. Are All-in-One Protein Powders Worth the Price? For protein alone, no. All-in-ones are among the most expensive ways to buy protein. Ka'Chava at roughly $4 to $4.70 per serving works out to about $4 to $4.70 per 25 g of protein, several times the cost of whey, which is often around a dollar per 25 g or less in larger tubs. Even the Orgain picks cost noticeably more per gram of protein than a plain plant protein. The fair comparison is against what the shake replaces. If an all-in-one replaces a protein powder, a greens powder at $1 or more per serving and a multivitamin, the gap narrows considerably. If it replaces a breakfast you would otherwise buy, it may be cheaper. If it replaces nothing and you take it on top of your usual supplements, it is an expensive protein shake. The simplest test: add up the daily cost of what you would buy separately, plain protein, greens and a multivitamin, and compare it with the all-in-one per serving. Use cost per 25 g of protein for the protein part, which our [protein cost calculator](https://www.best-proteinpowder.com/tools/protein-cost-calculator/) works out, and see our sibling guide to the [best bulk protein powder](https://www.best-proteinpowder.com/best-bulk-protein-powder/) for how cheap plain protein gets at scale. Our rule of thumb: pay for an all-in-one if the convenience means you will actually have a better breakfast or take the nutrients consistently. Do not pay for it to get protein, and do not pay extra for a longer superfood list, which mostly adds ingredient names rather than meaningful doses. ## 7. Are All-in-One Protein Powders Safe? Heavy Metals, Herbs and Who Should Be Careful For most healthy adults, a reputable all-in-one at the labeled serving is a reasonable daily product. There are three things to watch, and they are more relevant here than for plain whey: heavy metals in plant ingredients, herbal and adaptogen extracts, and the interaction of high vitamin and mineral doses with medications. ### Heavy metals Plant proteins, greens, cacao and seaweed-type ingredients can all take up lead, cadmium and arsenic from soil and water, and all-in-ones combine many of them. Consumer Reports' 2025 testing found plant products generally higher than dairy, and named Huel Black Edition and Garden of Life Sport among the products of most concern; we did not pick either. Chocolate flavors tend to carry more than vanilla because cacao is itself a source. Prefer brands that publish batch heavy-metal results or describe independent testing, as Ka'Chava does. ### Herbs, adaptogens and probiotics Many superfood blends include herbs, adaptogens such as ashwagandha or maca, and mushroom extracts. Doses are usually small, but these ingredients are less studied in daily use than protein or vitamins, and some interact with medications or are not recommended in pregnancy. Probiotics are generally well tolerated, but people with weakened immune systems should ask their doctor first. ### Vitamins, minerals and medications Fortified shakes add vitamin K, which matters for people on warfarin, and iron, calcium and other minerals that can interact with some medications or conditions. If you take prescription medication, are pregnant or breastfeeding, have kidney disease or have a diagnosed condition, check an all-in-one with your doctor or a registered dietitian before making it daily. The same applies to children and teens: these products are formulated for adults. Anyone with a food allergy should read the allergen statement on the label image, since blends often include tree nuts, coconut, soy or seeds. ## 8. Buying All-in-One Protein Powder on Amazon: Labels, Bags and Renamed Products All-in-ones are harder to buy well on Amazon than plain protein, because their labels are longer, they are reformulated more often and premium prices attract resellers. A few checks are specific to this category. ### Check who sells it At $60 or more per bag, Ka'Chava and similar products are worth counterfeiting or reselling old stock. Prefer listings sold by Amazon or by the brand's own storefront, and be wary of a price far below the brand's own site. When it arrives, check the seal, the printing and the lot code. The brand's customer service can usually confirm whether a lot code is genuine. ### Read the label image, not the bullets, especially after a rename All-in-ones change formulas often, and the bullet copy is rarely updated. Vega One, for example, has been renamed and reformulated as Vega's All-in-One Shake, and old and new listings can coexist, with different protein, probiotic and vitamin figures. Look at the nutrition and supplement facts image for protein, sugar, fiber and the vitamin panel, and compare it with the bag you receive. If they differ, the bag is right. ### Check dates, sizes and flavors Probiotic counts and some vitamins degrade over time, so the best-by date matters more for these products than for plain whey. Check it on arrival. Watch size variations too: many listings bundle a 15-serving bag, a 30-serving bag and single-serve packets, and the price shown may be for a different size or flavor than the one in the photo. ### Compare cost per serving and per 25 g of protein Work out cost per serving and cost per 25 g of protein from the listing: divide the price by the servings, then divide by the protein per serving and multiply by 25. That shows how much you are paying for the extras. Subscribe & Save typically takes 5% off, and up to 15% when you have five or more subscriptions in one delivery, which makes a real difference on a $60 bag. Some brands also run their own subscriptions at similar discounts, so compare both. ## 9. How We Picked We ranked these powders on protein per serving, the completeness of the rest of the label (vitamin and mineral panel, greens, fiber and probiotics), sugar and sweeteners, transparency about contaminant testing and cost per serving and per 25 g of protein. We excluded Huel Black Edition and Garden of Life Sport because of Consumer Reports' 2025 heavy-metal findings. We did not lab-test or taste these products ourselves; figures come from labels and retailer listings at the time of writing, and taste and mixing notes are buyer reports. Thick plant shakes mix better in a blender or a vortex shaker; our sibling guide to the [best protein shaker bottle](https://www.best-proteinpowder.com/best-protein-shaker-bottle/) covers that. Our [Ka'Chava review](https://www.best-proteinpowder.com/kachava-review/) and [Orgain review](https://www.best-proteinpowder.com/orgain-protein-powder-review/) go deeper on the top two. ## 10. Common Mistakes to Avoid ### Buying an all-in-one just for protein All-in-ones cost several times more per 25 g of protein than plain whey or plant protein. If protein is the goal, buy a protein powder. Pay for an all-in-one only if you will actually use the vitamins, fiber and greens in place of other products. ### Stacking a fortified shake with a multivitamin Fortified shakes like Ka'Chava and Huel Complete Protein already supply many vitamins and minerals. Adding a multivitamin and fortified foods can push iron, zinc or vitamin A toward upper limits. Choose one source of fortification and check the totals on both labels. ### Treating powdered greens as vegetables A scoop of dried greens provides small amounts of nutrients but not the fiber, volume and variety of real vegetables. The evidence for vegetables comes from eating them whole. Treat the greens in an all-in-one as a bonus, not a replacement. ### Trusting a 50-ingredient superfood list A 40 to 60 g scoop that is mostly protein cannot hold meaningful doses of dozens of superfoods, and proprietary blends hide the amounts. Judge the product on the numbers on the panel: protein, fiber, sugar and listed vitamins and minerals. ### Ignoring medications and medical conditions Fortified shakes contain vitamin K, iron and other nutrients that can interact with drugs such as warfarin, and many include herbs. If you take medication, are pregnant or have kidney disease or another condition, check with your doctor or a registered dietitian first. ## 11. Frequently Asked Questions ### What is the best all-in-one protein powder? For most people, Ka'Chava is the best all-in-one protein powder: 25 g of plant protein, added vitamins and minerals, greens, 6 g of fiber and probiotics in about 240 calories, per the label at the time of writing. It costs roughly $4 to $4.70 per serving. Orgain Organic Protein + 50 Superfoods is the better value. ### Can an all-in-one shake replace a meal? Some can replace a light meal. Ka'Chava, at about 240 calories with protein, fiber and vitamins, works as a small breakfast or lunch, especially blended with milk or fruit. Most all-in-ones are 110 to 160 calories, which is a snack. For a full meal, a dedicated meal replacement with 300 to 400 calories is better. ### Is Ka'Chava worth the money? It is worth it if it replaces a protein powder, a greens powder and a multivitamin, or a breakfast you would otherwise buy. It is not worth it just for protein, since it costs several times more per 25 g of protein than whey. Compare its price per serving with the cost of buying those products separately. ### Do I still need a multivitamin with an all-in-one protein powder? Usually not if your all-in-one is fortified, such as Ka'Chava, Vega's All-in-One or Huel Complete Protein. Taking both can push some nutrients toward upper limits. Greens-only blends such as Orgain Protein + Greens are not fortified, so they do not replace a multivitamin. Ask your doctor if you have specific deficiencies. ### What happened to Vega One? Vega One appears to have been renamed and reformulated as Vega's Organic All-in-One Shake, and retailers list several old Vega One flavors as discontinued. Listings for both can still appear on Amazon, with different nutrition panels. Read the label image on the listing and the bag you receive, and treat the bag as the final word. ### Are all-in-one protein powders safe for daily use? For most healthy adults, a reputable all-in-one at the labeled serving is reasonable daily. Choose brands that describe heavy-metal testing, because plant and greens ingredients can carry lead and cadmium. If you are pregnant, take medication or have a medical condition, ask your doctor or a registered dietitian before using one every day. ### Are all-in-one protein powders good for weight loss? They can help because protein and fiber keep you fuller, and a 150 to 240 calorie shake can replace a higher-calorie breakfast. They do not burn fat on their own, and adding one on top of your usual meals adds calories. Fit it into your daily calorie and protein targets, and see our weight loss protein guide. ## Related Protein Guides - [Best Greens Protein Powder](https://www.best-proteinpowder.com/best-greens-protein-powder/): Protein and greens blends compared on what the greens really add. - [Best Meal Replacement Shake](https://www.best-proteinpowder.com/best-meal-replacement-shake/): Shakes built to replace a full meal, not just add protein. - [Ka'Chava Review](https://www.best-proteinpowder.com/kachava-review/): What Ka'Chava's label delivers, and whether it is worth the price. ## The Bottom Line Ka'Chava is the best all-in-one protein powder if you want one scoop with protein, vitamins, minerals, greens, fiber and probiotics, and you can live with roughly $4 to $4.70 per serving. Orgain Protein + 50 Superfoods is the value pick, Vega's All-in-One Shake the lighter organic option, Amazing Grass the greens-first blend, Orgain Protein + Greens the budget greens pick and Huel Complete Protein the lean shake with vitamins. Buy an all-in-one for convenience, not for protein, and judge it on the numbers on the panel rather than the length of the superfood list. Do not stack it with a multivitamin, keep eating real vegetables, and check with your doctor first if you take medication, are pregnant or have a medical condition. Used that way, one good scoop can genuinely replace three products. ## More in Specialty Protein Guides in this category that pair with what you just read. - [Best Protein Powder With Probiotics](https://www.best-proteinpowder.com/best-protein-powder-with-probiotics/) - [Best Protein Powder With Fiber](https://www.best-proteinpowder.com/best-protein-powder-with-fiber/) - [Best Organic Protein Powder](https://www.best-proteinpowder.com/best-organic-protein-powder/) - [Best Whole Food Protein Powder](https://www.best-proteinpowder.com/best-whole-food-protein-powder/) - [Best Protein Powder for Weight Loss](https://www.best-proteinpowder.com/best-protein-powder-for-weight-loss/) 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/)