Both peptides are beneficial for skin health, However, whether option best suits your needs will depend on whether for anti-aging, healing, or other cosmetic treatments
Niacinamides are known for their ability to help strengthen the skin's natural barrier, which improves the skin's ability to retain moisture and protect it from environmental factors, such as pollution and UV rays
Functionally, PRP-treated groups in most studies exhibited higher sperm counts and motility compared to untreated toxicant-exposed controls [36, 39, 68]
Medical Journal of Australia , 199: S27-S32
Another modality to decrease friction, that also provides shear resistance, is fabricating scaffolds with an aligned superficial zone