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. You can get retinoids either over the counter and more active (stronger) retinoids are available on prescription. Tretinoin is probably the most … Continue reading Is Tazarotene Better Than Tretinoin?