KOS Protein Deals

Compare all KOS protein powders ranked by price per gram of protein. Find the best value KOS products.

5 products•Updated Aug 30, 2026, 11:18 AM UTC

Product	Price	Servings	Protein	Price/Serving	Price/Protein
KOS Vegan Protein Powder Erythritol Free, Chocolate - Organic Pea Protein Blend, Plant Based Superfood Rich in Vitamins & Minerals - Keto, Dairy Free - Meal Replacement for Women & Men, 28 Servings KOS	$54.99	28	20g	$1.96	$0.098/g
KOS Vegan Protein Powder Erythritol Free, Vanilla USDA Organic - Pea Protein Blend, Plant Based Superfood Rich in Vitamins & Minerals - Keto, Dairy Free - Meal Replacement for Women & Men, 28 Servings KOS	$54.99	28	20g	$1.96	$0.098/g
KOS Plant Based Protein Powder, Vanilla USDA Organic - Low Carb Pea Protein Blend, Vegan Superfood Rich in Vitamins & Minerals - Keto, Soy, Dairy Free - Meal Replacement for Women & Men - 10 Servings KOS	$20.49	10	20g	$2.05	$0.102/g
KOS Vegan Protein Powder Erythritol Free, Vanilla - USDA Organic Pea Protein Blend, Plant Based Superfood Rich in Vitamins & Minerals - Keto, Dairy Free - Meal Replacement for Women & Men, 15 Servings KOS	$31.99	15	20g	$2.13	$0.107/g
KOS Vegan Protein Powder, Chocolate USDA Organic - Low Carb Pea Protein Blend, Plant Based Superfood with Vitamins & Minerals - Keto, Soy, Gluten Free - Meal Replacement for Women & Men - 10 Servings KOS	$21.96	10	20g	$2.20	$0.110/g

About KOS Protein Products

We track 5 KOS protein products on Amazon, with prices ranging from $20.49 to $54.99 and the best value starting at $0.10 per gram of protein. All prices are updated daily so you can always find the most current deals.

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Data sourced from Amazon. Prices updated daily. Last update: Aug 30, 2026, 11:18 AM UTC