Built by a dietitian.
Trusted by athletes.

Scythene Supplements was founded with a simple premise: athletes deserve supplements they can trust. No proprietary blends hiding underdosed ingredients. No marketing hype masquerading as science. Just evidence-based formulations at clinical doses, third-party tested for purity and potency.

Our founder is a registered dietitian with experience in combat sports and tactical performance nutrition. Every product in our line exists because the research supports it — not because it trends on social media.

We believe transparency isn't a feature. It's the baseline. Every Scythene product ships with full label disclosure, and every batch is tested by an independent third-party lab.

If it's not evidence-based, we don't sell it.