Life Extension Optimized Tryptophan Plus, 90 Vegetarian Capsules

Life Extension's Optimized Tryptophan Plus is a dietary supplement formulated to support healthy sleep patterns, mood, and stress response, as well as promote satiety for weight management. It provides 1,000 mg of L-tryptophan per serving, an essential amino acid that the body cannot produce on its own, along with 250 mg of L-lysine and 66 mg of niacinamide to help maintain healthy tryptophan activity. The formula includes a proprietary blend with standardized extracts of hops (Perluxan®) and rosemary, which the manufacturer notes may support tryptophan benefits and protect DNA from damage.

This product uses L-tryptophan that has undergone rigorous manufacturing processes for quality and purity. The manufacturer references clinical studies indicating tryptophan's role in promoting sleep and modulating stress response. It is available in 90 vegetarian capsules, providing a 30-day supply at the recommended dosage of three capsules per day, and is certified gluten-free and non-GMO.