Tretinoin Does More Than You Think

Dermatologist Dr. Dray explains the many evidence-based uses of topical tretinoin beyond acne and anti-aging. While tretinoin is best known for treating breakouts and reducing wrinkles, this powerful vitamin A derivative has a wide range of dermatologic applications supported by clinical research. In this video, Dr. Dray breaks down how tretinoin works at the cellular level and how it can be used to improve hyperpigmentation, melasma, post-inflammatory hyperpigmentation, scarring, stretch marks, and even certain types of hair loss. She also reviews its role in treating conditions like acanthosis nigricans, keratosis pilaris, flat warts, and actinic keratoses. TIMESTAMPS 0:00 Intro 0:41 What tretinoin does in the skin 1:23 Hyperpigmentation, melasma, and dark spots 2:30 Acanthosis nigricans 4:05 Stretch marks 4:50 Scarring and wound healing 5:35 Hair loss and minoxidil synergy 7:47 Warts and keratinization disorders 9:00 Chronic wound healing 9:40 Actinic keratoses and precancerous lesions 11:11 Pre-treatment for procedures 12:07 Safety and how to use tretinoin 16:20 Bottom line 16:54 Outro Key topics covered Tretinoin for hyperpigmentation and melasma Tretinoin for acne scars and stretch marks Tretinoin for hair loss and minoxidil effectiveness Tretinoin for acanthosis nigricans and dark neck Tretinoin for keratosis pilaris and warts Tretinoin for actinic keratoses and sun damage How to use tretinoin safely and minimize irritation Tretinoin, also known as all-trans retinoic acid, works by increasing skin cell turnover, stimulating collagen production, reducing pigmentation, and regulating inflammation. Because of these effects, it can be incorporated into treatment plans for a variety of skin concerns beyond wrinkles and acne. Dr. Dray also discusses how to use tretinoin safely, including tips to reduce irritation such as starting slowly, moisturizing, and wearing sunscreen daily. As always, treatment should be individualized, and it is important to consult with a board-certified dermatologist to determine if tretinoin is appropriate for specific skin concerns. Subscribe for more dermatologist-approved skincare advice and evidence-based treatment insights. FTC: This video is not sponsored. Links are commissionable, meaning I may earn commission from purchases made through links. 💜Shop my Amazon store https://o.bttn.io/0BwiPWFIZLG 💜Follow me on liketoknowit https://www.liketoknow.it/drdrayzday 💜Social media Instagram @drdrayzday Pinterest https://www.pinterest.com/drdrayzday/ Facebook @DrDrayzDay Twitter: @drdrayzday Tiktok: @drdrayzday Disclaimer: This video is not intended to provide diagnosis, treatment or medical advice. Content provided on this Youtube channel is for informational purposes only. Please consult with a physician or other healthcare professional regarding any medical or health related diagnosis or treatment options. Information on this Youtube channel should not be considered as a substitute for advice from a healthcare professional. The statements made about specific products throughout this video are not to diagnose, treat, cure or prevent disease.