the skin protectors
As you get older, collagen-producing cells slow down. Docs universally recommend vitamins A derivatives, a tried-and-true way to jump-start the cells (at any age). They’re cautiously optimistic about the next anti-wrinkle generation, pentapeptides (amino acid chains) and growth factors (natural cell builders).
VITAMIN A DERIVATIVES
Why they’re breakthrough A slew of studies shows that prescription tretinoin (also called retinoic acid), found in Ronova, and tazarotene, in Tazorac, as well as over-the-counter retinol, can penetrate to the dermis and seed cell turnover, increasing collagen. Should you go OTC or Rx? The prescription from, retinoic acid, is stronger and more effective. One study, however, has shown that at 0.1 percent concentration of higher, over-the-counter retinol is converted into retinoic acid in the skin. In other words, you may see smoothing from an OTC comparable to a low-strength Rx—but with less of the redness and flaking common to prescription formulas.
Get breakthrough result Vitamin A derivatives work to reverse wrinkles, and using them in your 20s can help prevent lines. Start use in the summer, when there’s more humidity to lessen side effects. Dry skin, redness and flaking may last two weeks, especially if you overapply. Spread a pea-sized drop over dry skin, then pat a tissue on your face. If it sticks, you used too much.
With OTC formulas, look for retinol, not the less effective retinyl palmitate. Roc products like Retinol Correxion Deep Wrinkle Night Cream, get high marks from derms for their stability-ensuring airtight lightproof tubes. Also try brand-new SkinCeuticals Refining Night Cream. Which boasts a high concentration of retinol.
Ref: self
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