Retinol is considered a gold-standard skincare ingredient for anti-aging, contrary to common myths suggesting it thins the skin. Dr. Rosalind Simpson from the University of Nottingham clarifies that both retinol and its stronger counterpart, retinoids, are effective in stimulating collagen production in the dermis, which thickens skin over time. Initial side effects, such as redness and peeling, are due to its exfoliating effect on dead skin cells. Although these can lead to temporary sensitivity, long-term use of retinol has beneficial effects for skin health.
Dr Rosalind Simpson, a medical dermatologist, emphasizes that retinol and its prescription-strength counterparts can improve signs of aging by stimulating collagen production in the dermis.
Although initial side effects like redness and peeling may seem concerning, Dr Simpson clarifies that these are temporary, while retinol ultimately thickens the skin over time.
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