Peptides Part 2: Glow, Sleep, Mood & Immunity — GHK-Cu, TB-500, Epitalon, DSIP, Selank & Thymosin Alpha-1 cover art

Peptides Part 2: Glow, Sleep, Mood & Immunity — GHK-Cu, TB-500, Epitalon, DSIP, Selank & Thymosin Alpha-1

Peptides Part 2: Glow, Sleep, Mood & Immunity — GHK-Cu, TB-500, Epitalon, DSIP, Selank & Thymosin Alpha-1

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In Part 2 of our peptide series, Nick and Alexis shift from body composition into peptides that support skin and hair rejuvenation, recovery, sleep quality, stress resilience, and immune performance. They break down how GHK-Cu (“the glow peptide”) may help with collagen, wound healing, and hair follicles; why TB-500 is often paired with healing protocols; and how Epitalon is discussed in longevity circles for its potential link to telomeres and circadian rhythm support.

They also explore sleep-focused DSIP and the Russia-developed nootropic Selank for anxiety and cognitive support—plus a deep dive on Thymosin Alpha-1, one of the most researched immune peptides, including its role in immune signaling and why it’s been studied alongside infections and serious conditions. The episode wraps with practical guidance on using peptides responsibly, avoiding “research-only” sources, and working with a qualified medical provider.

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