Epithalon is a laboratory-made version of a small peptide found in the pineal glanda tiny brain structure often called the biological clock. Researchers study it to understand how pineal gland signals might influence aging processes, cellular lifespan, and circadian rhythms in experimental settings
In male mice, supplementation with EPA (P22-49) alleviated the effect of POS-induced depressive-like behavior in the FST, the sucrose preference test (SPT) and the tail-suspension test (TST) at P49 [43]
The important factors are clarity (you should see through it) and the absence of particles
Over the past several decades, the efficacy of GHK and GHK-Cu in promoting tissue remodelling, exhibiting anti-inflammatory properties, and demonstrating antioxidant effects has been robustly validated across diverse tissues, encompassing the skin (Pickart et al., 2015), airways (Zhang et al., 2023), bones (Klontzas et al., 2019), skeletal muscles (Deng et al., 2023), stomach (Alberghina et al., 1992), and lungs (Zhang et al., 2022)