Topical vitamin C and retinol both provide anti-aging benefits to your skin, and combining them may compound their effects, but may cause irritation.

Retinol and tretinoin are forms of vitamin A used in skin care for their aging support and acne-fighting properties. Retinol and tretinoin share similar origins and some overlapping benefits. However, ...

Retinol, a derivative of vitamin A, has long been hailed as the skincare gold standard, and for good reason. Consistently recommended by dermatologists and skincare professionals, retinol is a ...