Common ingredients in anti-wrinkle creams

Moisturizing alone can improve the appearance of your skin. It temporarily plumps the skin, making lines and wrinkles less visible. Moisturizers are lotions, creams, gels and serums made of water, oils and other ingredients, such as proteins, waxes, glycerin, lactate and urea.

Wrinkle creams often are moisturizers with active ingredients that offer additional benefits. These added ingredients are intended to improve skin tone, texture, fine lines and wrinkles. The effectiveness of these products depends in part on your skin type and the active ingredient or ingredients.

Here are common ingredients that may result in some improvement in in the appearance of your skin.

• Retinoids. This term is used for vitamin A compounds, such as retinol and retinoic acid. These ingredients have long been used topically to help repair sun-damaged skin and reduce fine lines and wrinkles.
• Vitamin C (ascorbic acid). Vitamin C is a potent antioxidant, which means it protects the skin from free radicals — unstable oxygen molecules that break down skin cells and cause wrinkles. Vitamin C may help protect skin from sun damage and reduce fine lines and wrinkles. Before and between uses, wrinkle creams containing vitamin C must be stored in a way that protects them from air and sunlight.

• Hydroxy acids. Alpha hydroxy acids (AHAs) include glycolic, citric and lactic acid. They are used to remove dead skin cells (exfoliate). Using an AHA product regularly prepares your skin to better absorb other products and stimulates the growth of smooth, evenly pigmented new skin.

  AHAs, beta hydroxyl acids and a newer form called polyhydroxy acids have also been shown to be effective in reducing fine lines and wrinkles.

• Coenzyme Q10. This ingredient may help reduce fine wrinkles around the eyes and protect the skin from sun damage.
• Peptides. These molecules occur naturally in living organisms. Certain peptides are able to stimulate collagen production, and have been shown to improve skin texture and wrinkling.
• Tea extracts. Green, black and oolong tea contain compounds with antioxidant and anti-inflammatory properties. Wrinkle creams are most likely to use green tea extracts.
• Grape seed extract. In addition to its antioxidant and anti-inflammatory properties, grape seed extract promotes collagen production.
• Niacinamide. A potent antioxidant, this substance is related to vitamin B-3 (niacin). It helps reduce water loss in the skin and may improve skin elasticity.