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Tretinoin/benzoyl peroxide, sold under the brand name Twyneo, is a fixed-dose combination medication used for the treatment of acne. [1] [2] It contains tretinoin, a vitamin A derivative, and benzoyl peroxide, an oxidizing agent. [3] The combination was approved for medical use in the United States in July 2021. [2] [4] [5]
Fluocinolone acetonide (0.01%)/Hydroquinone (4%)/ Tretinoin (0.05%) Cream is indicated for the short-term (up to 8 weeks) treatment of moderate to severe melasma of the face in the presence of measures for sun avoidance, including the use of sunscreens.
The origin of the name tretinoin is uncertain, [42] [43] although several sources agree (one with probability, [42] < one with asserted certainty [44]) that it probably comes from trans-+ retinoic [acid] + -in, which is plausible given that tretinoin is the all-trans isomer of retinoic acid. The name isotretinoin is the same root tretinoin plus ...
Clindamycin/tretinoin is a topical gel used in the treatment of acne. The two active ingredients are the antibiotic clindamycin phosphate (1.2%) and tretinoin (0.025%), a retinoid . [ 1 ] The two active ingredients perform different functions, the clindamycin is active against gram-positive bacteria, including streptococci and penicillin ...
[1] [100] Most formulations of tretinoin are incompatible for use with benzoyl peroxide. [15] Tazarotene is the most effective and expensive topical retinoid but is usually not as well tolerated. [1] [100] In 2019 a tazarotene lotion formulation, marketed to be a less irritating option, was approved by the FDA. [101]
1st, 2nd, 3rd-generation retinoid compounds. 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 o
Skin whitening, also known as skin lightening and skin bleaching, is the practice of using chemical substances in an attempt to lighten the skin or provide an even skin color by reducing the melanin concentration in the skin. Several chemicals have been shown to be effective in skin whitening, while some have proven to be toxic or have ...
Topical cream formulation is an emulsion semisolid dosage form that is used for skin external application. Most of the topical cream formulations contain more than 20 per cent of water and volatiles and/or less than 50 per cent of hydrocarbons , waxes , or polyethylene glycols as the vehicle for external skin application. [ 1 ]