Beauty & skincare
Peptide Complex vs. Retinol: A 60+ Skin Anti‑Aging Case Study (2024)
Introduction When the familiar glow of retinol begins to dim for mature skin, a newly patented peptide complex steps into the spotlight, promising a steadier, less irritating path to collagen renewal. The core question is whether this peptide blend can deliver measurable collagen gains while reducing irritation for adults over