In the world of skincare, retinoids are still the most effective product to treat skin ageing, acne and scarring. Vitamin A (retinol) and its derivatives (retinoids) are available in a variety of formulations. Some retinoids are available over the counter, whilst more active (stronger) ones are available on prescription. Tretinoin is probably the most famous … Continue reading Is Tazarotene Better Than Tretinoin?