The aging process begins when we enter the world and the effects of aging are evident in our bodies through out our lives.

Beginning in our 20's, the signs of aging start to become noticeable. Genetically programmed chronologic aging causes changes in collagen and elastin, the connective tissues that supply firmness and elasticity to the skin.

The genetic program of individuals is different, so the loss of skin firmness and elasticity occurs at different rates and different times in one individual as compared to another. As skin becomes less elastic, it also becomes drier and underlying fat padding begins to disappear.

With the loss of underlying support by fat padding and connective tissues, the skin begins to sag; it appears less supple and wrinkles form. Although wrinkles, lines and age spots are formed by the natural effects of getting older, one way to prevent them from appearing early on in life is to avoid direct sunlight and use sunscreens with SPFs 15 or higher. And, although most of us have some form of sun-damaged skin, there are ways to regain healthy, smooth skin.

After many years of research, scientists, dermatologists and plastic surgeons have discovered that a variety of natural ingredients and vitamin extracts significantly help slow down and even reverse the signs of aging skin. These ingredients are now found in many physician developed and physician recommended anti-aging skin care products, which are specified below.

Vitamin A (Retinol) - Topical Vitamin A has been suggested to help build collagen fibers within the skin in addition to its more superficial exfoliating property. This is the basis for its use in minimizing the appearance of fine wrinkle lines. Vitamin A or Retinol is the main ingredient found in TYK Young Again, M.D. Forte, DDF and SkinScience products.

Vitamin C - Vitamin C or ascorbic acid acts as an antioxidant and is considered vital in wound healing because it aids in stabilizing collagen. When applied topically, vitamin C can reduce fine lines and wrinkles and may lessen the severity of sunburns. This healing ingredient is found in SkinCeuticals, Cellex C and Obagi Cffectives skin care products.

Vitamin E - Vitamin E is another antioxidant that shows to have anti-inflammatory effects on the skin. When applied topically, vitamin E has been shown to improve moisturization, softness and smoothness and also provides modest photo protection. Vitamin E is found in Cellex C, Exuviance and MD Forte products.

Alpha Hydroxy Acids (AHAs) - AHAs are designed to smooth fine lines and surface wrinkles, to improve skin texture and tone, to unblock and cleanse pores, to improve oily skin or acne, and to improve skin condition in general. AHAs are the main ingredients found in MD Forte, TYK Young Again, Super Skin and SkinScience products.

Glycolic Acid - Glycolic acid is the most active and beneficial of the Alpha-Hydroxy-Acids (AHAs) in skin care. Once inside the cells, the acid triggers new formations of collagen to plump cells and the ground substances in the skin to reduce wrinkles on the skin's surface. Glycolic acid is proven to be very effective in the treatment of acne as well as in cosmetic uses. Glycolic acid is found in products by Gly Derm, MD Forte, Z. Bigatti and Super Skin.

N-6 furfuryladenine (kinetin) - The nature-identical plant growth factor, furfuryladenine, retards the aging of plant cells as well as in vitro human skin fibroblasts. This natural, anti-aging ingredient has been proven to reduce wrinkles and fine lines and is exclusively found in Kinerase creams and lotions. This is a proven alternative for people with sensitive skin or people who are sensitive to products containing Retinol and Vitamin C. Copper Peptides are the latest scientific breakthrough in skin rejuvenation. Copper has been found to naturally firm the skin, enhance elasticity, and reduce fine lines and wrinkles. Copper is the main ingredient in products by Neova and Osmotics.

Pal-KTTKS - Pal-KTTKS is an effective ingredient for reducing fine lines and wrinkles. It's found to promote a smoother, younger complexion quickly, without with out expensive and painful chemical peels, surgery or injections. This patented peptide solution is found in StriVectin-SD.

Green Tea Extract - Green tea's anti-inflammatory and anti-growth qualities are found in many skin care products designed to reduce the appearance of puffiness, wrinkles, fine lines and large pores. Green Tea is found in the Dr. Brandt skin care line, Z. Bigatti and Gly Derm products.

TNS - The biotechnology of the skin's natural healing process has arrived with the first tissue repairing complex containing growth factors found in normal, healthy skin. Unlike anything else currently on the market, TNS is the next level of skin rejuvenation that delivers dramatic results, for smoother, softer, younger looking skin. TNS is found in SkinMedica's TNS Recovery Complex.