Ingredients
Get early access
← Journal
Science · 6 min · 2026-01-14

Why we chose paraxanthine over caffeine

Why we chose paraxanthine over caffeine

Caffeine is a stimulant your body has to break down. In the liver, about 70–80% of it is converted to paraxanthine — and paraxanthine is what delivers most of caffeine's benefits.

Paraxanthine stimulates the central nervous system the way caffeine does, but emerging research shows it produces less anxiety, a longer half-life, better dopamine signaling, and slower tolerance build-up.

In Vitura we pair 100 mg of Enfinity® Paraxanthine with 400 mg of Sunphenon® Organic Matcha. That gives the body real caffeine's antioxidants and L-theanine buffer alongside the cleaner metabolite — smooth energy, calm focus, no crash.