The retinoids are a class of chemical compounds that are natural derivatives of vitamin A or are chemically related to it. Synthetic retinoids are utilized in cosmetic formulations, clinical dermatology, and the treatment of some forms of cancer. [1]

2021年9月29日 · A derivative of vitamin A, retinoids can tackle everything from fine lines and pigmentation to acne and psoriasis. They achieve this by boosting the turnover rate of skin …

2021年7月29日 · Retinoids are a class of chemicals that derive from vitamin A. Weaker forms are available over the counter (OTC), and a doctor may prescribe stronger formulations of retinoids to help treat...

2023年5月22日 · WebMD explains how retinoid medications work, which skin problems they can treat, and what side effects you might have.

2024年12月24日 · What are retinoids and how do they help your skin? You may have heard surprising facts that sing its praises or myths about its dangers. Here are 12 things to know about retinoid.

2021年5月25日 · Is a retinoid the right choice? A skin product that contains retinoids is a good option for someone with mild acne, mild pigmentation irregularities, or mild fine lines and wrinkles.

Topical retinoids are medications derived from vitamin A formulated as a cream, lotion, foam, emulsion, or gel. What are topical retinoids used for? Applied to the face once daily at bedtime, topical retinoids such as adapalene, isotretinoin, tretinoin (retinoic acid), and trifarotene can help mild to moderately severe acne.

2012年11月13日 · Retinoids minimize the appearance of wrinkles, bolster skin 's thickness and elasticity, slow the breakdown of collagen (which helps keep skin firm), and lighten brown …

2022年4月22日 · Retinoids are a class of compounds derived from vitamin A. They have been researched since the early 20th century, which was when the structure of vitamin A was first …

2022年6月17日 · Retinol is a form of vitamin A with many uses in skin care. It’s used to treat acne and has anti-aging effects. You can buy retinol over the counter (without a prescription) or visit your healthcare provider to discuss how retinol might best fit into your skincare routine.