Skin care is constantly evolving and new products, compounds and formulas are introduced every day. However, sometimes it isn’t always the newest ingredients that pack the biggest punch for your skin. Copper peptides have been studied since the 1970s and have been used widely in skin care since the 1990s. Unfortunately, these potent anti-aging compounds are surrounded by misinformation and confusion. To find out what copper peptides are and why they benefit your skin, keep reading.
What are Copper Peptides?
Generally speaking, peptides are small fragments of proteins. Some peptides have a strong affinity for copper and these peptides bind tightly to copper. When peptides bind to copper, the resulting compound is known as a copper peptide, which occurs naturally but can be also be made synthetically. Copper is naturally found in bodily tissues, and a depletion of copper has been associated with degenerative diseases. One of the main purposes of copper in the body is to reduce inflammation, and it is for this reason that copper is becomingly an increasingly popular anti-aging ingredient. An abundance of inflammation in the body is associated with aging, including signs of aging like fine lines and wrinkles, and because copper peptides help to reduce inflammation, they are thought to have a positive effect on aging and signs of aging.
Copper Peptides and Skin Care
Research on copper peptides began in 1973 when biochemist, Dr. Loren Pickart, isolated these compounds and found that copper peptides were helpful in healing skin wounds and lesions. Since then, copper peptides have continued to garner research that supports the idea that they are beneficial when it comes to reversing signs of aging. Studies have proven that copper peptides rejuvenate the skin cells and boost the skin’s natural production of collagen and elastin, both of which are necessary to keep your skin looking young and firm. Collagen and elastin strengthen the skin, helping it to maintain elasticity and a youthful appearance, and in one study, copper peptides were found to be more effective at stimulating collagen than either tretinoin (vitamin A) or ascorbate (vitamin C).
Copper Peptides and Anti-Aging
In addition to stimulating the production of collagen and elastin, copper peptides promote the production of glycosaminoglycans like hyaluronic acid. Glycosaminoglycans are found in the connective tissue and fluids in the human body and are largely responsible for keeping skin plump, supple and in the case of hyaluronic acid, hydrated. Whether or not copper peptides are safe has been debated, but since these compounds occur naturally, experts suggest that if you experience any irritation after using a product containing copper peptides, then you are more than likely sensitive to something else in the ingredient list. Further, clinical research has proven that copper peptides are antioxidants that fight against free radical damage, which is another major contributing factor to aging.
Using a product that contains copper peptides is a great way to fight against the signs of aging like fine lines and wrinkles. These naturally occurring compounds boost collagen and elastin production and stimulate the production of other anti-aging superstars like hyaluronic acid. When you want to effectively and safely decrease signs of aging, look for skin care products that contain copper peptides.