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Depends on skin type: These are all retin a containing products and the proper formulation for use depends on your skin type. For example if you have very oily skin, the gel works best. If you have dry or sensitive skin Renova (tretinoin) or retin a micro contain moisturizers and/or time release dispersion of the retin a to diminish adverse side effects of the traditional retin a preparations. ...Read moreSee 1 more doctor answer
Vitamin A helps form and maintain healthy teeth, skeletal and soft tissue, mucous membranes, and skin. It is also known as retinol because it produces the pigments in the retina of the eye. Vitamin A promotes good vision, especially in low light. It may also be needed ...Read more
Not necessarily: Bad or good. It is a very weak "lightener" of skin, so people do often use it for issues like melasma. But like with any cream you can react to it and alterations in pigmentation can make your skin more sensitive to the sun. Remember most facial products containing kojic acid contain other products which add further properties to the product(s) beside "lightening". ...Read more
A cream that contains hydroquinone kojic acid ascorbic acid glycolic acid good combination for lightening dark spots ?
Depending on...: ...The disease we are treating, it may be appropriate. For healthy skin, no, it is not. ...Read more
Tretinex=Acne Only: Tretinex is acutaine and used for acne. Tretinoin (Retin-A) is a cream used to treat sun dsmaged skin. Renova, in my opinion, has no use as it is tretinoin mixed with mineral oil to prevent its penetrating the skin, thus markedly reducing its effectiveness. At your age, tretinoin is what you need. See a plastic surgeon or dermatologist experienced in skin rejuvenation. ...Read more
Good exfoliant: Glycolic acid is one of the 5 alpha hydroxv acids-(AHA) Excellent for reducing hyper pigmentation & acne marks. Improves skin tone & texture. Exfoliation exalts the proerty for acne. Dr.Perricne has written a book on acne incorporating diet etc.Try to get it from the library. ...Read more
Hydroquinone: That is the best lightening agent for skin. ...Read more
Skin Whitening: Glutathione and vit c are safe antioxidants, but skin whitening effects are quite variable. Only small pilot studies are available for this kind of use. http://tinyurl.com/k3rkav9 these supplements can be very expensive, and deliver little results. Why do you want to whiten your skin? All colors have beauty -- but some cultures judge on superficial reasons, making us feel inferior when we're not. ...Read more
Does neostrata hq free lightening gel( kojiic acid, vit C, liquorice, bearberry, 10 aha/pha) fade red facial scars( not acne scars) . thanks very much?
Which is better for wrinkles on your face Retin A, (tretinoin) Glycolic Acid or a product containing Retinol. I'm confused. Tyvm?
Different chemicals: They are all beneficial but are different. They stimulate skin to rapidly exfoliate, make new smoother skin and stimulate collagen&elastin. Tretinoin and Retinol come from Vit.A . Retin A:brand of Tretinoin, best effect, mostirritation,Script only. Retinol :midpotency, midirritant, OTC Glycolic acid is from Sugar. Lesser exfoliation and improvement of collagen&elastin, OTC, better for dry skin ...Read more