Peptides vs. Retinol: Which Anti-Aging Ingredient Is Right for You?
Retinol is the gold standard for anti-aging. But peptides deliver real results without irritation, photosensitivity, or adjustment periods. We compare the science, side effects, and results—and explain why COMUNE formulated Vita Boost Serum with 9 peptides instead of retinol. No marketing fluff. Just the research you need to make the right choice for your skin.