Category
Peptides: Other
Every Peptides: Other guide we have published, in one place. Evidence-based, built around what you can actually track on a GLP-1.
7 guides
Epitalon and Sleep Peptides: Longevity Claims Under the Microscope
Epitalon and sleep peptides: the telomere and longevity claims, the small mostly Russian evidence, cousins like DSIP, and a grounded verdict.
Glutathione Injections: Antioxidant Hype, Examined
Glutathione injections: the antioxidant and skin-lightening claims, the weak human evidence, documented safety concerns, and the regulatory status.
NAD+ Injections: The Longevity Claims vs the Evidence
NAD+ injections explained: the longevity and energy claims, what human evidence exists, IV vs subcutaneous delivery, side effects, and a realistic verdict.
Nasal Spray vs Injection: Peptide Delivery Routes Compared
Nasal spray vs injection for peptides: how delivery route changes absorption and bioavailability, which peptides suit which route, and the practical tradeoffs.
PT-141 (Bremelanotide): How It Works and Its Approval Status
PT-141 (bremelanotide) explained: the libido peptide FDA-approved as Vyleesi for women, off-label interest, side effects, and the status nuance.
Selank: Anti-Anxiety Peptide, What the Research Shows
Selank explained: the anti-anxiety peptide from Russian research, what limited studies suggest, how it's used, and why its US status keeps it in a gray zone.
Semax: The Nootropic Peptide, Evidence and Status
Semax explained: the Russian-developed nootropic peptide, the largely regional evidence, how it's used as a nasal spray, and its non-approved status in the US.