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There are approximately a gajillion protein powders on the market. But KOS Organic Plant Protein is the only one that’s both healthy and tasty, with all the vitamins and minerals you need packed into a quick meal. 

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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

Mix 2 scoops in 8–10 oz. of cold water or plant milk

Add 2 scoops to your smoothie or shake

Substitute for flour in your favorite baking recipes

Whether you’re a chocolate kinda gal or a blueberry-muffin guy, our award-winning flavors are super tasty and versatile. No animal products, no sketchy fillers or additives, and no gritty, chalky texture.

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And no dairy, soy, or gluten, either. Just organic, high-quality ingredients from responsibly managed farms.

Or breakfast, or lunch. Plant proteins are a heart-healthy way to boost energy and help you feel full longer.

Self, Popular Science, and Women’s Health all agree: KOS is the best-tasting protein powder out there.

“Absolutely LOVE the taste. Other protein powders I’ve had in the past are either chalky, too sweet, too heavy, or filled with ingredients I can’t even pronounce. KOS is delicious.”

Bianca L.

“Great, quick vegan breakfast. On my early work days, I'm able to blend it up with fruit and oat milk for an on-the-go breakfast.” 

Jennifer D.

“This is a great meal replacement/protein powder. It has high-quality ingredients, it mixes well, and tastes delicious.”

Elliott G.

Our protein is a quick, healthy, and tasty way to get more plants into your diet. Jump on the KOS train and have some good, clean fun with plant power. 

90-day money-back guarantee

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. 

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 90 days from the date of purchase. 

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. 

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).

*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.

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