Featured Research
Betaine and Sprint Power: The Research Behind the Ingredient
Explore a human cycling-sprint study and the role of betaine, also called TMG, alongside the 1,500 mg amount in our Sweet Peach pre-workout.
Science. Evidence. Performance.
Science-backed ingredient education and evidence to help you perform better--naturally.

Aftershock Relief and Repair Cream
A small running trial helps explain the interest in taurine. Explore what it measured and how our 1,000...
Amino Acids
Explore L-arginine’s role in nitric oxide production, what an exercise meta-analysis found, and its 3,000 mg amount in...
beta alanine
See why beta-alanine research focuses on repeated intake and muscle carnosine, and where our 2,500 mg serving fits...
clinical evidence
Explore an acute guarana study involving cycling and attention tasks, then see how our standardized seed extract supplies...