Some brands of wrinkle cream contain tretinoin, alpha hydroxy acids (AHA), beta hydroxy acids (BHA), glycolic acid, salicylic acid, lactic acid, trichloroacetic acid, phenol, and Q10, among others. These are substances that could reduce the appearance of wrinkles and the solutions that contain them are claimed to be the best anti aging cosmetic treatments. The actions of these substances that could prevent wrinkles are discussed below.

Alpha hydroxy acids is a collective term for acids derived from food products. These acids include glycolic acid, lactic acid, malic acid, citric acid, and tartaric acid. By reducing cell adhesion in the top layer of the skin, alpha hydroxy acids promote the renewal of the skin’s outer surface through exfoliation. Glycolic acid, having the smallest molecular size and thus better able to penetrate the skin for maximum effectiveness, is the AHA most popularly used in wrinkle cream.

Beta hydroxy acids are basically the same as alpha hydroxy acids except that BHAs can penetrate oily skin better because these are lipid-soluble while AHAs are water soluble. BHA promotes the shedding of the outer layer of the skin to encourage the emergence of a newer, younger-looking skin surface. Salicylic acid, which is produced from the protein phenylalanine through biosynthesis, is the BHA most frequently used in wrinkle cream and other cosmetic anti aging preparations.

Another common ingredient of wrinkle cream is tretinoin. Tretinoin increases the production of collagen, a connective tissue protein which is the main component of the skin. It also promotes the renewal of skin cells. Mainly used for the treatment of keratosis pilaris, a condition also called chicken skin and characterized by the appearance of rough bumps on the skin, and acne vulgaris, tretinoin is the acid form of vitamin A.

Trichloroacetic acid, an analogue of acetic acid, is another wrinkle cream ingredient. Also known as trichloroethanoic acid, it is a common component of cosmetic preparations used for chemical peeling, tattoo removal, and wart treatment. It kills skin cells, thus encouraging the generation of new cells. The regenerated skin surface will then be smoother and have fewer wrinkles than the old surface.

Carbolic acid is another name for phenol. It was used as an antiseptic in the 1800s. Phenol is an exfoliant and prevents ultraviolet rays from damaging the skin. It is a common ingredient of wrinkle cream because it encourages the shedding of dead skin cells; renewal of the skin cells results in fewer wrinkles. It is also a common ingredient of sunscreen solutions, hair dyes, and skin lightening preparations because it prevents damage from the sun’s ultraviolet rays.

Q10 is present in every cell of the body. Better known as coenzyme Q10 in scientific circles, it is a vitamin-like substance which is vital for the normal function of cells. It is a potent antioxidant and plays a crucial role in the production of energy. It counteracts the damage caused by free radicals and protects the skin against ultraviolet rays. These actions make it a powerful component of wrinkle cream because these reduce the occurrence of wrinkles and facial lines.

There are many different anti aging creams available on the market. Before using any particular wrinkle cream, it is best to find out about the beneficial, as well as the adverse, effects of its components.

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