Peptides are essentially tiny fragments of protein. The ardent connection some peptides have to copper atoms results in an physical attachment to create what's referred to as copper peptides. Copper is a trace mineral that can be found in every cell of the body. Copper peptides are contained in some facial moisturizers and other skin care products. Copper peptide has been called the most effective skin regeneration product available, according to the Cleveland Clinic.
Protects and Repairs
Copper peptides initially received recognition for their ability to enhance wound healing. Copper-containing compounds may also shield the skin from harm and help to repair damage. Since copper is a toxic metal, look for products that contain copper-peptides, advises the University of Maryland Medical Center or UMMC.
Boosts Collagen
As skin ages, the collagen and elastin fibers that keep it firm gradually weaken, according to the American Academy of Dermatology or AAD. This deterioration can cause skin to thin and sag and appear less smooth and plump. Copper peptides help stimulate the production of collagen and elastin fibers and theoretically help to reverse the effects of photoaging or premature aging that can result from years of sun exposure. Additionally, copper peptides appear to awaken a system within the skin that clears away damaged collagen and elastin.
Copper is usually well tolerated and is generally less expensive than other anti-oxidant type creams (See Reference 7).
Improves Wrinkles
Facial creams that contain copper peptides can diminish the appearance of fine wrinkles, according to dermatologist Patricia Farris, MD, clinical assistant professor at Tulane University School of Medicine.
A peptide variation called palmitoyl pentapeptide, brand name Matrixyl, shows promise as a topical anti-aging treatment, according to Skin Therapy Letter.com. Palmitoyl pentapeptide is an ingredient in a number of skin care products.
A controlled, double-blind, split-face study of women between the ages of 35 and 55 found that palmitoyl pentapeptide improved the appearance of fine lines and wrinkles. The 93 female participants were treated with the topical compound two times per day for 12 weeks.
The findings of the study were published in June 2005 in the Journal of Cosmetic Science. The study was lead by L.R. Robinson of the The Procter & Gamble Company, Miami Valley Laboratories, Cincinnati, Ohio.
References
- PubMed: Topical Palmitoyl Pentapeptide Provides Improvement in Photoaged Human Facial Skin.
- Wrinkle Review: Copper Peptides
- Cleveland Clinic: Understanding the Ingredients in Skin Care Products
- Skin Therapy Letter: The Role of Cosmeceuticals in Antiaging Therapy
- UMMC: Skin Wrinkles and Blemishes: Treatment
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