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Save 55% Off + Earn Free Gifts

TODAY ONLY! Save 55% OFF + Earn Free Gifts

🔥 YOUR 55% OFF DISCOUNT IS ACTIVATED

🔥 YOUR 55% OFF DISCOUNT IS ACTIVATED

★★★★★ 2900+ Customer reviews

BEST SELLERS STARTER PACK

KOS Plant-Based Protein Starter Pack

Get Our KOS Plant-Based Protein Starter Pack for 55% Off. 6 FREE Gifts. Plus FREE Shipping.

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  • 2 Bags

    + 6 Free Gifts

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  • 4 Bags

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$80.00  (Save 55% OFF)

Reg. Price: $178.03

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$160.00 (Save $118.01)

Reg. Price: $278.01

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$240.00 (Save $137.99)

Reg. Price: $377.99

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$319.94 (Save $158.09)

Reg. Price: $478.03

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PLANT BASED

GLUTEN FREE

MADE IN THE USA

SOY FREE

DAIRY FREE

USDA ORGANIC

"The best plant based protein!"

I make smoothies or smoothie bowls every morning and the addition of KOS vanilla plant protein makes them irresistibly delicious. It's hard to resist eating a spoonful straight out of the package while I'm making my morning smoothie! I have tried all different brands, but I have yet to find one with a better taste, texture, ingredient list, and organic label. I recommend this brand to everyone who asks. Also, as a food stylist I am always taking pictures of my food, and the neutral color of the vanilla flavor allows me to create beautiful colors in my smoothies from the fruit and veggies that I use.

"The best plant based protein!"

I make smoothies or smoothie bowls every morning and the addition of KOS vanilla plant protein makes them irresistibly delicious. It's hard to resist eating a spoonful straight out of the package while I'm making my morning smoothie! I have tried all different brands, but I have yet to find one with a better taste, texture, ingredient list, and organic label. 

I recommend this brand to everyone who asks. Also, as a food stylist I am always taking pictures of my food, and the neutral color of the vanilla flavor allows me to create beautiful colors in my smoothies from the fruit and veggies that I use.

🔥 EXTREMELY LIMITED SUPPLY! 🔥

Proteins, Vitamins. A delicious and satisfying drink. The ambient glow of radiant health. Bottoms up!

“If you’ve got your health, you’ve got everything.” It’s an old saying that never goes out of style. Health is not a passive state, but an active one; a pursuit. At KOS we’ve formulated a plant-based protein whose combined ingredients cover all the amino acids, and without the bloat-producing lactose and other by-products that can haunt a whey-based protein solution. Why KOS? Let us count the ways…

Proteins, Vitamins. A delicious and satisfying drink. The ambient glow of radiant health. Bottoms up!

“If you’ve got your health, you’ve got everything.” It’s an old saying that never goes out of style. Health is not a passive state, but an active one; a pursuit. At KOS we’ve formulated a plant-based protein whose combined ingredients cover all the amino acids, and without the bloat-producing lactose and other by-products that can haunt a whey-based protein solution. Why KOS? Let us count the ways…

Why Kos? Let Us Count the Ways

Clean, Plant-Based Energy

Our proteins are made with no dairy, soy, gluten, or anything artificial. Just organic, high-quality ingredients from responsibly managed farms. With every serving, you get 20 grams of multi-source protein, digestive enzyme blend, vitamins, minerals, and so much more! 

Better Nutrition, Better Life

The standard American diet is heavy on fast food and animal products and contributes a lot of fats, sugars, and calories to our lives, but not a lot of nutrition. KOS Organic Plant Protein is a great meal replacement to counter SAD’s effects, with everything your body needs in seconds.

Responsibly-Sourced Ingredients

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).

Why Kos? Let Us Count the Ways

Clean, Plant-Based Energy

Our proteins are made with no dairy, soy, gluten, or anything artificial. Just organic, high-quality ingredients from responsibly managed farms. With every serving, you get 20 grams of multi-source protein, digestive enzyme blend, vitamins, minerals, and so much more! 

Better Nutrition, Better Life

The standard American diet is heavy on fast food and animal products and contributes a lot of fats, sugars, and calories to our lives, but not a lot of nutrition. KOS Organic Plant Protein is a great meal replacement to counter SAD’s effects, with everything your body needs in seconds.

Responsibly-Sourced Ingredients

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).

Why Kos? Let Us Count the Ways

Clean, Plant-Based Energy

Our proteins are made with no dairy, soy, gluten, or anything artificial. Just organic, high-quality ingredients from responsibly managed farms. With every serving, you get 20 grams of multi-source protein, digestive enzyme blend, vitamins, minerals, and so much more! 

Better Nutrition, Better Life

The standard American diet is heavy on fast food and animal products and contributes a lot of fats, sugars, and calories to our lives, but not a lot of nutrition. KOS Organic Plant Protein is a great meal replacement to counter SAD’s effects, with everything your body needs in seconds.

Responsibly-Sourced Ingredients

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).

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.

★★★★★ 2000+ Verifies Reviews

Customer Reviews

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.


Buy Our Protein Starter Pack for Over 55% Off Today and Receive:

Buy Our Protein Starter Pack for Over 50% Off Today and Receive:

WE WILL RUN OUT OF PROTEIN STARTER PACK IN:

00Days
00Hours
00Minutes
00Seconds

Pack Includes:

KOS Organic Plant Protein, Chocolate, 28 Servings ($49.99 value)

KOS Organic Plant Protein, Vanilla, 28 Servings ($49.99 value)

FREE KOS Show Me The Greens, 28 Servings ($39.99 value)

FREE KOS Organic Inulin Powder, 112 Servings ($19.99 value)

FREE KOS Organic Plant Protein, Chocolate, Single Serving ($3.99 value)

FREEKOS Organic Plant Protein, Vanilla, Single Serving ($3.99 value)

FREE KOS Nighty Night! Sleep Gummy ($1.10 value) 

FREE KOS Apple Cider Vinegar Gummy ($1.10 value) 

FREE Shipping ($7.95 value)


Total value of $178.09, you only pay $80.00. 

You save $98.09!

WE WILL RUN OUT OF PROTEIN STARTER PACK IN:

00Days
00Hours
00Minutes
00Seconds

Pack Includes:

KOS Organic Plant Protein, Chocolate, 28 Servings Serving ($49.99 Value)

KOS Organic Plant Protein, Vanilla, 28 Servings Serving ($49.99 Value)

FREE KOS Show Me The Greens, 28 Servings ($39.99 Value)

FREE KOS Organic Inulin Powder, 112 Servings ($19.99 value)

FREE KOS Organic Plant Protein, Chocolate, Single Serving ($3.99 Value)

FREE KOS Organic Plant Protein, Vanilla, Single Serving ($3.99 Value)

FREEKOS Nighty Night! Sleep Gummy ($1.10 Value)

FREE KOS Apple Cider Vinegar Gummy ($3.99 Value)

FREE Shipping ($7.95 Value)


Total value of $178.03, you only pay $79.98. You save $98.03! 

WE WILL RUN OUT OF PROTEIN STARTER PACK IN:

00Days
00Hours
00Minutes
00Seconds

Choose the Right Plant-Based Protein for You

KOS’ suite of superfoods are designed to give your engine the high-octane punch it needs — and without the fuel contaminants found in today’s dysfunctional food system. We want to infuse you, and your community, with vibrant, sustainable, organic health and well-being. 

At the risk of sounding saccharine, we really want to do good by the world, and by you. Blame it on our moms. Food has a problem. KOS is approaching the issue at its energy base, building a brick-by-brick model of individual sustainability that can’t help but scale to the larger world. Because the larger world is All of Us.

KOS Organic Plant Protein is perfect if...

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

LOVED BY 600,000+ PEOPLE

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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