Tag anti-aging science

Benefits of Tretinoin: A Scientific Review

Microscopic scientific visualisation of skin fibres and dermal tissue representing tretinoin-induced skin renewal.

Tretinoin: New Research on Acne, Collagen Stimulation & Skin Longevity Tretinoin (all-trans retinoic acid) remains the gold standard topical retinoid in dermatology. First introduced for acne in the 1970s, its clinical applications have expanded considerably, with ongoing research in 2024–2025…