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Dr. Shirazi says this gel is “wonderful for oily skin and those with acne-prone skin. A prescription-strength retinol that is available OTC.” Plus, it’s super affordable and has over 70,000 ...
“Retinol is the most common OTC retinoid and most widely studied and evidence-based topical treatment for slowing down the skin’s aging process,” says Kristina Collins, MD, a board-certified ...
“Retinoids vary in strength, with prescription-strength retinoids being the strongest and fastest acting but causing more skin irritation than over-the-counter retinol products,” says Henry.
Synthetic retinoids are utilized in cosmetic formulations, clinical dermatology, and the treatment of some forms of cancer. [1] Retinoids have many important functions throughout the body, including in vision, [2] regulation of skin proliferation and differentiation, growth of bone tissue, immune function, [3] and male fertility. [4]
Tazarotene, sold under the brand name Tazorac, among others, is a third-generation prescription topical retinoid. [2] [3] It is primarily used for the treatment of plaque psoriasis and acne. [4] Tazarotene is also used as a therapeutic for photoaged and photodamaged skin. [4] It is a member of the acetylenic class of retinoids. [4]
In human skin, topical retinoids increase collagen production, induce epidermal hyperplasia, and decrease keratinocyte and melanocyte atypia. Topical tretinoin is the most extensively investigated retinoid therapy for photoaging. [23] Topical tretinoin can be used for mild to severe photoaging in people of all skin types.
Dermatologists explain the difference between retinol and retinoids, including strength and their effects on wrinkles and acne. Discover the right one for you.
Bexarotene is a retinoid that selectively activates retinoid X receptors (RXRs), as opposed to the retinoic acid receptors, the other major target of retinoic acid (the acid form of vitamin A). [12] [13] [14] By so doing it induces cell differentiation and apoptosis and prevents the development of drug resistance. [15]
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