How do peptides improve skin health?

Peptides, particularly certain types like BPC 157 and copper peptides, are becoming popular in skincare for their potential to improve skin health. Here’s how they might help:

1. Collagen Synthesis: Many skin rejuvenation products contain peptides that promote collagen production. Collagen is crucial for skin elasticity and firmness. Research suggests that taking hydrolyzed collagen, especially with vitamin C, can significantly enhance skin dampening and reduce wrinkles 1 2.

2. Copper Peptides: Copper peptides are known for their role in healing and skin repair. They may enhance the skin's ability to recover by promoting blood flow and tissue regeneration, contributing to a more youthful appearance 1.

3. BPC 157: This peptide is noted for its regenerative properties. While its effects in topical applications are still debated, it may support skin healing by encouraging vascularization and tissue repair 1.

4. Mechanisms of Action: Peptides work by signaling biological processes crucial for skin health, such as inflammation reduction and DNA repair, leading to improved skin quality and texture 1.

5. Caution with Use: Despite their potential benefits, it's essential to approach peptides with caution, particularly due to the uncertain risks, such as possible tumor growth acceleration associated with some peptides like BPC 157. Always consider consulting a healthcare provider before starting new skincare regimes 1.

Overall, while peptides can offer promising benefits for skin health and rejuvenation, further research is needed to fully understand their efficacy and safety in long-term use.