KOS

KOS has 4 products in our catalog with a top Value Score of 16 out of 100. Value Score blends grams of protein per dollar with nutrition completeness. A higher score means more protein for the money.

By Value Score, the top-ranked KOS SKU is Organic Plant Protein (Chocolate). It leads the brand on protein-per-serving and per-dollar profile across the retailers we monitor. Live pricing is on each row above.

KOS is headquartered in US and was founded in 2017. Manufacturing locations vary by SKU and batch — check the product label for country-of-origin info.

Both brands compete in overlapping categories. The cheaper option depends on the exact SKU and retailer on any given day. Open each brand page and sort by Value Score to compare directly.

Both brands compete in overlapping categories. The cheaper option depends on the exact SKU and retailer on any given day. Open each brand page and sort by Value Score to compare directly.

Yes — Plant Protein is the largest category in the KOS lineup by SKU count. The rows above are sorted by best available price, so the top entries are the best starting point.