Peptides & the Skin
- Peptides and the skin are directly related. Collagen, one of most abundant ingredients in human skin, gives skin its viscosity and support. Healthy collagen makes skin smooth and tight. Protein molecules make up collagen and form tiny chains of amino-acids to form peptides. Different types of peptide chains perform different functions within the body. Anti-wrinkle creams rely on certain types of peptide chains to promote healthy skin, according to MayoClinic.com.
- There are numerous types of peptides formed for various functions throughout the body. Palmitoyl pentapeptide is one kind of peptide that stimulates collagen production. Copper peptides and neuropeptides are also used often in anti-wrinkle creams.
- Small peptide chains function by penetrating the skin. Copper can be attached to peptides and encourage the production of collagen within the skin. Once they penetrate the skin, copper peptides act as an antioxidant and help regenerate cells. Specific peptides also tell the skin to produce more collagen. When collagen breaks down, it forms these peptides naturally. Adding those specific peptides trick the skin into thinking it needs to produce more, according to MayoClinic.com.
- While anti-wrinkle creams work in theory, the results vary for each individual. A report by Consumer Reports stated that the top wrinkle-creams only reduced wrinkles in test subjects by less than 10 percent after 12 weeks of use.
- Anti-wrinkle creams may cause certain side effects such as rashes and skin irritation. Redness and burning may also be side effects. All skin types vary, so side effects will differ with each individual.
- In the case of wrinkle-creams, you don't always get what you pay for. Consumer Reports stated that La Prairie Cellular, approximately $335, wasn't as effective as the $19 Olay Regenerist. Improvements may take months to notice. Other methods for healthy skin include using sunscreen daily, using moisturizers and not smoking.
