Protein supports muscle repair, daily recovery, and overall nutrition. The whey protein isolate in tein contains all nine essential amino acids, making it a complete protein source that is fast absorbing and effective.

tein is for anyone looking for a lighter, easier way to get protein into their day. It is for the early morning movers, the long shift professionals, the afternoon multitaskers, and the people who want nourishment without heaviness. If you want something refreshing that also delivers real substance, tein was made for you.

Most protein drinks feel thick, creamy, overly sweet, or artificial. Even many sparkling protein beverages miss the mark on taste. tein takes a different approach. It delivers 10g of complete whey protein and 3g of fiber in a lightly sparkling format that tastes clean, bright, and genuinely delicious. Light in texture and easy to enjoy, tein drinks more like a crisp refresher than a protein drink. Functional, refreshing, and effortless to reach for anytime.