Seth Walsh
The man in the mirror is my only threat
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- GHK-Cu (Copper Peptide):
- Role: GHK-Cu has been shown to stimulate hair growth by enhancing follicular size and proliferation of dermal papilla cells. Copper peptides are also known for their wound healing, anti-inflammatory, and antioxidant properties.
- Evidence: Several studies, both in vitro and in vivo, have shown the potential of GHK-Cu in promoting hair growth, making it a popular ingredient in some hair growth formulations.
- PTD-DBM:
- Role: PTD-DBM (also known as CXXC5) acts as a Wnt/β-catenin pathway modulator. The Wnt/β-catenin pathway is crucial for the development and growth of hair follicles.
- Evidence: Some preclinical studies have shown that disrupting the function of CXXC5 using PTD-DBM leads to hair regrowth and wound-induced hair follicle neogenesis.
- Zn-Thymulin:
- Role: Thymulin is a nonapeptide that requires zinc for its activity. It's believed to play roles in hair growth, development, and immune function. When combined with zinc (Zn-Thymulin), the peptide's hair-promoting activity seems to be enhanced.
- Evidence: Research has shown that Zn-Thymulin can stimulate hair growth in mice. There's also some evidence suggesting it might stimulate melanogenesis, which could, in theory, help address hair graying.
Conclusion: While the science behind these peptides is promising, more comprehensive and long-term human clinical trials are needed to determine their safety and efficacy fully. As always, if someone is considering using these peptides or any other treatment for hair loss, it's crucial to consult with a dermatologist or healthcare professional.