Yes. 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).
Free Miir Bottle
Labor Day Sale Extended
Save 20% OFF Lifetime + Get a Free Miir Bottle With First Order
Free Miir Bottle
★★★★★ 2900+ Customer reviews
KOS Labor Day Flash Sale
We upgraded our Chocolate and Vanilla 28-serving proteins for an even better flavor with each serving. Subscribe and get a free Miir bottle with the Vanilla and Chocolate 28-serving protein subscription for a dose of energy and nutrition in every scoop.
★★★★★ 2900+ Customer reviews
* The offer is only valid for our Chocolate or Vanilla 28-serving protein subscription orders, first 400 customers only.
Free Miir Bottle
★★★★★ 2900+ Customer reviews
Labor Day Sale Extended
We upgraded our Chocolate and Vanilla 28-serving proteins for an even better flavor with each serving. Subscribe and get a free Miir bottle with the Vanilla and Chocolate 28-serving protein subscription for a dose of energy and nutrition in every scoop.
* The offer is only valid for our Chocolate or Vanilla 28-serving protein subscription orders, first 300 customers only.
Life Transforming Benefits
Protein booster
Protein is essential for maintaining a strong, healthy body. It provides cells with the vital building blocks they need to function effectively.
Reduce bloating
This powerful digestive enzyme blend will increase the absorption of vital proteins while giving you a smooth and comfortable digestion.
Weight control
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.
Strengthen your gut health
Enjoy more efficient digestion and nutrient uptake with the help of plant-based enzymes that support your microbiome.
Reduce bloating
This powerful digestive enzyme blend will increase the absorption of vital proteins while giving you a smooth and comfortable digestion.
KOS is 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.
KOS is 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.
4 Ways KOS Supports Your
Health Goals
1. Post Workout Recovery
POST WORKOUT RECOVERY
Mix your favorite KOS protein powders into a smoothie or shake after a workout to help support muscle recovery and growth.
2. Increase Protein Intake
INCREASE PROTEIN INTAKE
If you’re trying to build muscle mass or lose weight, KOS helps increase your protein intake to support your health goals.
3. Meal Replacement
MEAL REPLACEMENT DRINK
Don’t have time for a meal? Add KOS to oatmeal, yogurt, or other recipes to create a quick and convenient snack or meal replacement.
FOR JUST ABOUT EVERYBODY
4. Adaptable to Different Nutritional Needs
Lifeletes and athletes alike can enjoy this Vegan-friendly, Paleo/Keto-compatible option designed to empower every individual in their pursuit of health.
TIME REMAINING UNTIL THE LAUNCH:
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Embraced by Our Thriving Community
KOS has become a beloved daily beverage, enriching the lives of our diverse community of over 700k users. With millions of products sold, KOS has been a game-changer in promoting gut health, supporting weight management and supporting healthy energy levels. Experience the transformative benefits of KOS's carefully crafted blend of all-natural ingredients, trusted and cherished by thousand
LOVED BY 600,000 PEOPLE
Something New
is Coming
TIME REMAINING UNTIL THE LAUNCH:
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KOS Benefits Featured In:
The unique components found in KOS will contribute to a heightened sense of well-being after 30 days of use.
Organic Pea Protein
Building muscle, burning fat, and recovering from your workouts starts with getting the branched-chain amino acids that KOS’ organic pea protein provides.
Organic Flax Seed Protein
Rich in omega-3 fatty acid, to help with healthy weight management, retinal health, and fetal development.
Organic Pea Protein
Building muscle, burning fat, and recovering from your workouts starts with getting the branched-chain amino acids that KOS’ organic pea protein provides.
Organic Flax Seed Protein
Rich in omega-3 fatty acid, to help with healthy weight management, retinal health, and fetal development.
Organic Chia Seed Protein
Building muscle, burning fat, and recovering from your workouts starts with getting the branched-chain amino acids that KOS’ organic pea protein provides.
Organic Inulin
Rich in omega-3 fatty acid, to help with healthy weight management, retinal health, and fetal development.
Organic Chia Seed Protein
Building muscle, burning fat, and recovering from your workouts starts with getting the branched-chain amino acids that KOS’ organic pea protein provides.
Organic Inulin
Rich in omega-3 fatty acid, to help with healthy weight management, retinal health, and fetal development.
Milk Thistle Extract
Building muscle, burning fat, and recovering from your workouts starts with getting the branched-chain amino acids that KOS’ organic pea protein provides.
Pumpkin Seed Protein
Rich in omega-3 fatty acid, to help with healthy weight management, retinal health, and fetal development.
Milk Thistle Extract
Building muscle, burning fat, and recovering from your workouts starts with getting the branched-chain amino acids that KOS’ organic pea protein provides.
Pumpkin Seed Protein
Rich in omega-3 fatty acid, to help with healthy weight management, retinal health, and fetal development.
What KOS Customers Are Saying
Rebeckah
Verified buyer
I recommend this product
★★★★★
Tasty Chocolate
We love the chocolate mixed with the chocolate peanut butter mix. Very chocolaty with a hint of peanut butter. Mixed with a frozen banana and fruit, it tastes like a PB&J.
Dina
Verified buyer
I recommend this product
★★★★★
Simply the Best!!!!
Probably my favorite KOS product of what I have tried thus far, its delicious and the color is lovely. I can't say enough good things, just try it!
Deb
Verified buyer
I recommend this product
★★★★★
Great Protein
This is the perfect basic vanilla protein! Works great with just milk, in a smoothie or added to oatmeal. The taste is actually good compared to most protein powders I’ve tried. Will definitely repurchase!
Barbara
Verified buyer
I recommend this product
★★★★★
THE BEST OUT THERE !!!!
The best ever. Our entire family love this product. Thank you!
Jennifer R.
Verified buyer
I recommend this product
★★★★★
Delicious!!!!
Have tried the vanilla and chocolate peanut butter which I love already, and the chocolate is such as delicious. Perfect chocolate taste. Love having this when I want something sweet but want to stay on track. Taste great with fruit or just milk. Will definitely buy again. Thank you KOS for making protein powder that taste amazing.
Jake C.
Verified buyer
I recommend this product
★★★★★
Best protein powder
I've been using KOS protein powders for a couple of years now. I love the taste and the powders have high quality ingredients while keeping the retails reasonable. If you are looking for a great tasting nutritious protein powder for your smoothies, try KOS. You will love it.
Rebeckah
Verified buyer
I recommend this product
★★★★★
Tasty Chocolate
We love the chocolate mixed with the chocolate peanut butter mix. Very chocolaty with a hint of peanut butter. Mixed with a frozen banana and fruit, it tastes like a PB&J.
Dina
Verified buyer
I recommend this product
★★★★★
Simply the Best!!!!
Probably my favorite KOS product of what I have tried thus far, its delicious and the color is lovely. I can't say enough good things, just try it!
Deb
Verified buyer
I recommend this product
★★★★★
Great Protein
This is the perfect basic vanilla protein! Works great with just milk, in a smoothie or added to oatmeal. The taste is actually good compared to most protein powders I’ve tried. Will definitely repurchase!
Barbara
Verified buyer
I recommend this product
★★★★★
THE BEST OUT THERE !!!!
The best ever. Our entire family love this product. Thank you!
Jennifer R.
Verified buyer
I recommend this product
★★★★★
Delicious!!!!
Have tried the vanilla and chocolate peanut butter which I love already, and the chocolate is such as delicious. Perfect chocolate taste. Love having this when I want something sweet but want to stay on track. Taste great with fruit or just milk. Will definitely buy again. Thank you KOS for making protein powder that taste amazing.
Jake C.
Verified buyer
I recommend this product
★★★★★
Best protein powder
I've been using KOS protein powders for a couple of years now. I love the taste and the powders have high quality ingredients while keeping the retails reasonable. If you are looking for a great tasting nutritious protein powder for your smoothies, try KOS. You will love it.
Plant-based protein formulated to fuel your weight management, sustained energy, muscle building, and workout recovery.
INGREDIENTS:
KOS® Organic Protein Blend (Pea Protein*, Flax Seed*, Quinoa*, Pumpkin Seed Protein*, Chia Seed*), KOS® Organic Superfoods Blend (Coconut Milk*, Inulin*, Acacia Gum*, Apple*, Carrot*, Cranberry*, Orange*, Broccoli*, Shiitake Mushroom Extract*, Tomato*), Alkalized Cocoa*, Coconut Sugar*, Sea Salt, Natural Flavor, Stevia Leaf Extract*, Monk fruit extract*, Vitamins and Minerals Blend (DL-Alpha Tocopherol, Manganese Amino Acid Chelate, Potassium Iodide, Zinc Oxide, Selenium Amino Acid Chelate, Molybdenum Amino Acid Chelate, Niacinamide, Copper Oxide, Riboflavin, Cyanocobalamin, Chromium Picolinate, Folic Acid), Digestive Enzyme Blend (Proteases, Amylase, Cellulase, Lactase, Lipase). Contains Tree Nuts (Coconut).*Certified Organic Ingredients.
Frequently Asked Questions
Your happiness is important to us. If our product doesn’t meet your expectations, please let us know within 60 days of your purchase for a full refund.
Does KOS use responsibly-sourced ingredients?
Is KOS allergen-free?
Yes. While some other plant-based protein powders may contain allergens such as peanuts, soy, or gluten, KOS doesn’t. All of our protein powders are gluten-free, soy-free, and dairy-free.
Where is KOS made?
KOS is made with pride in the USA - with the utmost care and attention to detail, using only the finest materials available.
Can I use KOS as a meal replacement option?
Yes. Thanks to the soluble fiber in KOS, many customers report feeling full for longer without the additional calories. Plus, some of the select ingredients included in KOS aid digestion and help support a healthy metabolism.
Does KOS taste like other plant-based protein powders?
No. One of the most common benefits as reported by actual KOS customers is how amazing the taste is. And with 16 different flavors to choose from, there’s a perfect protein for even the most refined palate.
What if KOS doesn’t work? Can I get my money back?
The remaining product will need to be returned for a refund, but we’ve got some options for you to keep it simple. Our Customer Experience team will be ready and able to assist!
We're confident in KOS
Award Winning Protein
Plant-based protein made with only high-quality, natural ingredients that is easy on sensitive stomachs and provides a complete blend for optimal digestion without any bloating.
Fast & Free Shipping $45+
Plant-based protein made with only high-quality, natural ingredients that is easy on sensitive stomachs and provides a complete blend for optimal digestion without any bloating.
60-Day Money Back Guarantee
Your happiness is important to us. If our product doesn’t meet your expectations, please let us know within 60 days of your purchase for a full refund.
KOS.com ® 2023 All Rights reserved
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.