
Dermatologists Identify 11 Key Ingredients to Counteract Age-Related Collagen Loss
Collagen production naturally declines in the mid-to-late 20s, accelerating with environmental stressors like pollution and UV exposure. Dermatologists advise using topical ingredients to support skin matrix integrity, hydration, and firmness. Key active components include retinoids, vitamin C, peptides, niacinamide, growth factors, hyaluronic acid, ceramides, sunscreen, alpha hydroxy acids, bakuchiol, and PDRN. These ingredients function by stimulating synthesis, protecting against degradation, or improving the skin barrier. While prescription options exist, over-the-counter products are recommended for general maintenance, with caution advised for potent actives like retinoids and exfoliating acids to prevent irritation.







