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Sleep & Stress Regulation

DSIP

Sleep & Recovery

Research

One of the original 'sleep peptides,' discovered in the 1970s. Despite the name, later research found its sleep-inducing effects were inconsistent — it may do more for stress regulation than sleep itself.

Retatrutide

Weight Loss & Metabolism

Clinical Trials

An experimental triple-hormone injection from Eli Lilly showing the biggest weight-loss results of any drug tested so far. Not yet approved — still in late-stage trials.

Tirzepatide

Weight Loss & Metabolism

FDA Approved

An FDA-approved weekly injection for diabetes and weight loss. Delivers the strongest results of any approved weight-loss medication to date.