Peptides are among the latest entrants into the world of cosmetic ingredients icons. But, do peptides work to improve skin imperfections like wrinkles and scarred tissues or do they only inflate the price of cosmeceuticals? To deal with this question, its important to know the causes of skin damage and the results of peptides on the skin.
Today, to talk skin damage is to talk collagen and peptides. Collagen holds a main role in the general look and health of the skin. Collagen and moisture loss typically accompany skin damage, like wrinkles and acne scars. Moreover, as the skin ages, the skin’s cells make less collagen and the collagen that can be obtained is broken down faster.
The rate at which collagen is made is regulated by a network of hormones and numerous biological factors, including peptides.
Peptides have generated fascination with the arena of removing acne scarring and wrinkles because of the way specific peptides influence the skin. One particular peptide is known as “transforming growth factor-β” (TGF-β). In laboratory study, skin cells treated with TGF-β produced 2-3 times more collagen than cells not treated with TGF-&beta ;.
How Do Peptide Affect the Skin
Going for a more practical look at peptides’influence on the skin, in 2003 researchers tested a skin care product containing a combination of growth factor peptides on the skin of 14 study participants buy peptides usa. The findings were released in the Journal of Cosmetic and Laser Surgery.
At the study’s conclusion, skin biopsies revealed new collagen formation and a rise in thickening of the epidermis by 27%. Eight of 14 patients saw wrinkles improvements and 12 of 14 experienced improvements in their skin texture.
Researchers have even examined the peptide containing cosmetics that you are likely to locate at your neighborhood drug store.
Popular Versions of Peptide Creams at Local Drug Stores
With a fast search through the cosmetic aisle, flip on the box of an anti-aging or skin correcting product and you could find “pentapeptide-3” (marketed underneath the trade name Matrixyl) in the ingredients list. Companies sale pentapeptide-3 as an anti-wrinkle product based on its ability to advertise collagen growth.
As well as pentapeptide-3, you can also find products with “Argireline”, or acetyl hexapeptide-3, since it can look on the ingredients panel. Argireline is an artificial peptide manufacturers acclaim as a topical option to botulinum toxin injections.
As a wrinkle reducer, acetyl hexapeptide-3, is based on the concept of wrinkles receptor blocking. Acetyl hexapeptide-3 mimics the actions of acetylcholine. Acetylcholine is really a chemical that transmits messages involving the nerves. As such, acetylcholine has the ability to influence muscle relaxation. Theoretically, acetyl hexapeptide-3 blocks the sodium pathway to muscles.
The current presence of sodium can cause muscles tension. When the sodium is blocked by the copy cat peptide acetyl hexapeptide-3, the muscle can remain relaxed without the current presence of tension induced wrinkles.
And finally, while skin care shopping, you might see products which contain marine collagen. The idea listed here is that collagen begets more collagen, and thus increasing the skin’s thickness while reducing the looks of wrinkles.
Comparing Peptide Creams to Botox
The hottest tagline for these peptide and collagen based cosmetics is “Better Than Botox “.Botox is the trade term for botulinum toxin type A, an FDA approved drug designed to improve wrinkles. A study recently published in Dermatologic Surgery pitted Botox, against a placebo saline injection, and three different cosmetic products, that claimed superiority to Botox.
One product contained Pentapeptide-3, the following Acetyl hexapeptide-3 and the third product contained marine collagen that utilized a patented skin delivery method.
In all, 77 women divided into categories of five participated in the study. Some other investigator measured wrinkle improvements in the skin using the Facial Wrinkle Scar scale, at weeks 4, 8 and 12 following the treatments. The independent examiner noted the most improvement with the patients treated with Botox. The examiner found a minimal difference involving the placebo injection of saline and one other three wrinkle creams.
Simply speaking the effectiveness of peptide based cosmetics depends on several items, the percentage of the peptide utilized in the item and the effectiveness of the peptide delivery method. A present, most studies of the efficacy of peptides are done by the item manufactures themselves. More studies are essential to quantify the effectiveness of peptides to improve wrinkles and acne scarring. For the time being, peptides containing cosmetics still remain a hot item.
Nevertheless, if you should be set on purchasing peptide based cosmetics, there are at the very least two things you ought to do to have the most from your product and your money. Utilize the cream at the very least twice daily (unless directed otherwise) and deeply cleanse see your face with a light but thorough agent such as witch hazel just before applying the peptide. This extra step can help maximize abortion of the skin care product since the witch hazel removes excess oils and dead skin cells from top of the layers of the skin.