Everyday Health on MSN

An RD tested protein waters and found these 4 were worth trying

Protein water, a convenient source of protein in liquid form is a refreshing way to boost your protein intake on the go.
Everyday Health on MSN

The best protein water in 2026, according to our editors and RDs who personally tested every sip

Discover the best protein water for taste, performance, and value. We tested top brands like Isopure and Ready with RDs to ...