Nearly every ingredient is certified organic and therefore free of hormones, antibiotics, pesticides, artificial sweeteners, colors, and GMOs. When you check out the ingredient panel of our labels, you’ll see “organic” in front of the specific ingredients that are certified organic.
Introducing America's best-tasting superfood protein powder
Take your protein powder to the next level with a healthy helping of superfoods, 20 grams of plant-based protein, and a complete multivitamin, for a delicious, nutritious meal in seconds.
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Take your protein powder to the next level with a healthy helping of superfoods, 20 grams of plant-based protein, and a complete multivitamin, for a delicious, nutritious meal in seconds.
Better nutrition, better life
The average American diet—heavy on fast food and fatty animal products—is contributing to a whole heap of problems, from its nasty environmental impact to an obesity epidemic. But a diet powered by KOS Organic Plant Protein has everything your body needs in an easy meal that’s ready in seconds.
20 grams of plant protein and complete multivitamin
Award-winning taste and 7 flavors
Save time and money, plus lose weight for good
Reap the Benefits
Complete Protein to Fuel Your Day
The KOS formulation is an infusion of essential nutrients and minerals—but not the kind cooked up in a lab. This is energy produced naturally through sun, air, water and soil. Yeah. Plant energy. The foundation of the planet’s food chain.
Control Cravings for Weight Management
You feel full, you stop eating. No rocket science there. The soluble fiber in plant protein gives you that “full” feeling for a longer period of time. You eat less but not at the expense of calories. Pardon our French, but Voila.
Complete Protein to Fuel Your Day
The KOS formulation is an infusion of essential nutrients and minerals—but not the kind cooked up in a lab. This is energy produced naturally through sun, air, water and soil. Yeah. Plant energy. The foundation of the planet’s food chain.
Control Cravings for Weight Management
You feel full, you stop eating. No rocket science there. The soluble fiber in plant protein gives you that “full” feeling for a longer period of time. You eat less but not at the expense of calories. Pardon our French, but Voila.
Responsibly Sourced & Artificial Ingredient-Free
Our ingredients are as embraceable as a sunlit Saturday at your local farmer’s market, and organically produced by responsibly managed farms using sustainable practices. Nearly every ingredient is certified organic and therefore free of hormones, antibiotics, pesticides, artificial sweeteners, colors, and GMOs.
Finally a Great Tasting Plant Protein
There is no point formulating a great protein blend if it tastes like cardboard. Sadly, many plant proteins do. We know. We tasted them all. We were disappointed but equally motivated. We believe KOS will be the best tasting plant protein you try.
Responsibly Sourced & Artificial Ingredient-Free
Our ingredients are as embraceable as a sunlit Saturday at your local farmer’s market, and organically produced by responsibly managed farms using sustainable practices. Nearly every ingredient is certified organic and therefore free of hormones, antibiotics, pesticides, artificial sweeteners, colors, and GMOs.
Finally a Great Tasting Plant Protein
There is no point formulating a great protein blend if it tastes like cardboard. Sadly, many plant proteins do. We know. We tasted them all. We were disappointed but equally motivated. We believe KOS will be the best tasting plant protein you try.
We make superfoods super simple
No whey, dude
And no dairy, soy, or gluten, either. Just organic ingredients and superfoods like chia seeds, peas, and quinoa.
Winner, winner, plants for dinner
Or breakfast, or lunch. Plant proteins are a heart-healthy way to boost energy and help you feel full longer.
Flavor savior
Self, Popular Science, and Women’s Health all agree: KOS is the best-tasting protein powder out there.
The Freshest Source From Mother Nature
Organic Pea Protein
Peas contain those branched-chain amino acids that contribute to building muscle, burning fat, and repairing your exhausted clockwork after a strenuous workout.
Organic Flax Seed Protein
Flax seed is one of the richest vegan sources of essential omega-3. This fatty acid is critical to weight management, retinal health, and fetal development. Flax is also high in soluble and insoluble fiber, low in carbs, maintains blood sugar levels, and helps digestion.
Organic Milk Thistle Extract
Its antioxidant, anti-inflammatory, and hepatic properties are a healing trinity that keeps you in terrific working order.
Organic Inulin
Inulin naturally slows digestion - helping to prolong feelings of fullness - and may play a role in reducing blood sugar.
Organic Chia Seed Protein
These crazily tiny seeds contain omega-3 fatty acids, fiber, antioxidants, iron, and calcium to help you lean muscle mass and burn excess fat.
Organic Pumpkin Seed Protein
Packed with protein, heart-helping magnesium, immune-boosting zinc, and the natural sleep-aid tryptophan, pumpkin seed benefits your body and overall health.
Organic Pea Protein
Peas contain those branched-chain amino acids that contribute to building muscle, burning fat, and repairing your exhausted clockwork after a strenuous workout.
Organic Flax Seed Protein
Flax seed is one of the richest vegan sources of essential omega-3. This fatty acid is critical to weight management, retinal health, and fetal development. Flax is also high in soluble and insoluble fiber, low in carbs, maintains blood sugar levels, and helps digestion.
Organic Milk Thistle Extract
Its antioxidant, anti-inflammatory, and hepatic properties are a healing trinity that keeps you in terrific working order.
Organic Inulin
Inulin naturally slows digestion - helping to prolong feelings of fullness - and may play a role in reducing blood sugar.
Organic Chia Seed Protein
These crazily tiny seeds contain omega-3 fatty acids, fiber, antioxidants, iron, and calcium to help you lean muscle mass and burn excess fat.
Organic Pumpkin Seed Protein
Packed with protein, heart-helping magnesium, immune-boosting zinc, and the natural sleep-aid tryptophan, pumpkin seed benefits your body and overall health.
★★★★★ 2000+ Verified Reviews
Customer Reviews
★★★★★
VERIFIED BUYER
I am kind of obsessed with making smoothie bowls at home. It’s perfect for starting the day, as a mid day snack or even for dessert. I pack my bowls with healthy fruits and berries, plant based milk and I’ve been using @kos ‘s plant based protein.
Lynn F.
★★★★★
VERIFIED BUYER
This is the best protein powder ever! It tastes like brownie batter!!
I have tried nearly every kind of big brand protein powder and have never liked a single one. Either they are sickeningly sweet or have a terrible aftertaste- or both. This is the only protein powder that has such a delicious balanced taste, and I tend to not like sweet or flavored protein powders at all!
Lisa A.
★★★★★
VERIFIED BUYER
Without any sliver of doubt, this is by far THE BEST ORGANIC VEGAN PLANT-BASED PROTEIN on the market! We were hook from the first drink. The natural ingredients, along with delicious taste, leaves you full of your daily nutrients throughout the day. Although not necessary due to the delicious taste, we also enjoy your daily KOS shake with a handful of spinach, avocado and peanut butter.
Donna K.
Ingredients you can pronounce
Organic Pea Protein
Peas contain those branched-chain amino acids that contribute to building muscle, burning fat, and repairing your exhausted clockwork after a strenuous workout.
Organic Flax Seed Protein
Flax seed is one of the richest vegan sources of essential omega-3. This fatty acid is critical to weight management, retinal health, and fetal development. Flax is also high in soluble and insoluble fiber, low in carbs, maintains blood sugar levels, and helps digestion.
Organic Quinoa Protein
Quinoa is nearly unique in the Plant Kindgom. Why? It is a “complete protein”, rare plant matter that contains all nine essential amino acids.
Organic Inulin
Inulin naturally slows digestion - helping to prolong feelings of fullness - and may play a role in reducing blood sugar.
Organic Chia Seed Protein
These crazily tiny seeds contain omega-3 fatty acids, fiber, antioxidants, iron, and calcium to help you lean muscle mass and burn excess fat.
Organic Pumpkin Seed Protein
Packed with protein, heart-helping magnesium, immune-boosting zinc, and the natural sleep-aid tryptophan, pumpkin seed benefits your body and overall health.
KOS Organic Plant Protein is perfect if...
You want to start each day by taking care of your nutritional needs
You’re looking to cut calories and need a satisfying meal replacement option
You’re super busy and need a quick way to refuel
You struggle to get your kids to eat their vegetables
You've tried dozens of proteins and still haven't found one you like
GET EXCLUSIVE DISCOUNT
Get Our KOS Plant-Based Protein Starter Pack for 50% Off. Plus 6 FREE Gifts.
6 Free Gifts (Value $42.11)
No subscription
Limit 1 per household.
60-Day Money Back Guarantee
Fuel yourself fast with a superfood superstar
Organic Plant Protein is a quick, healthy, and tasty way to get more superfoods into your diet. Jump on the KOS train and have some good, clean fun with plant power.
GET EXCLUSIVE DISCOUNT
Get Our KOS Plant-Based Protein Starter Pack for 50% Off. Plus 6 FREE Gifts.
6 Free Gifts (Value $42.11)
No subscription
Limit 1 per household.
60-Day Money Back Guarantee
Frequently Asked Questions
Are KOS products certified organic?
What if I purchase and don’t like it?
We stand behind the quality of our products and want to make sure our customers are completely satisfied. Your satisfaction is guaranteed for a full 60 days from the date of purchase.
Is KOS tested for heavy metals?
Yes, all KOS products are thoroughly screened for a full spectrum of contaminants, including heavy metals. KOS protein contains more than a dozen ingredients, each of which is subjected to an individual screening—as is the whole of the batch—in both pre-and post-production phases. This full-spectrum screening for contaminants and heavy metals is managed in strict accordance with USDA Organic and CCOF compliance standards.
Where is KOS made?
Our formulas are made in sunny Southern California, and the ingredients are certified by the United States Department of Agriculture (USDA) and California Certified Organic Farmers Association (CCOF).
Is your packaging BPA/bisphenol free?
Yes! Bisphenol A is not used in the process, nor is it a part of the raw materials used to manufacture any of our plastic products, inclusive of polyethylene and polypropylene.
These statements have not been evaluated by the Food and Drug Administration.
This product is not intended to diagnose, treat, cure or prevent any disease.
National Meal Claim: *$1 helps to provide at least ten meals secured by Feeding America® on behalf of local member food banks.
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