Peptides are one of the latest entrants into the world of cosmetic ingredients icons. But, do peptides work to improve skin imperfections like wrinkles and acne scars 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 would be 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 is available is broken down faster.
The rate of which collagen is created is regulated with a network of hormones and numerous biological factors, including peptides.
Peptides have generated fascination with the arena of removing acne scarring and wrinkles due to the way specific peptides influence the skin. One peptide is called “transforming growth factor-β” (TGF-β). In laboratory study, skin cells treated with TGF-β produced two to three times more collagen than cells not treated with TGF-&beta ;.
How Do Peptide Affect the Skin
Taking a more practical look at peptides’effect on the skin, in 2003 researchers tested a skincare product containing a mix of growth factor peptides on the skin of 14 study participants peptides for sale in 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 inside their skin texture.
Researchers have even examined the peptide containing cosmetics that you are usually to get at your neighborhood drug store.
Popular Versions of Peptide Creams at Local Drug Stores
With an instant search through the cosmetic aisle, flip on the box of an anti-aging or skin correcting product and you might 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 promote collagen growth.
As well as pentapeptide-3, you can also find products with “Argireline”, or acetyl hexapeptide-3, as it will appear on the ingredients panel. Argireline is a manufactured peptide manufacturers acclaim as a topical option to botulinum toxin injections.
As a wrinkle reducer, acetyl hexapeptide-3, is on the basis of the idea 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 capacity to influence muscle relaxation. The theory is that, acetyl hexapeptide-3 blocks the sodium pathway to muscles.
The presence of sodium can cause muscles tension. Once 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 skincare shopping, you may see products that have marine collagen. The idea here’s 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 could be the trade name 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 next Acetyl hexapeptide-3 and the next product contained marine collagen that utilized a patented skin delivery method.
In every, 77 women split into sets of five participated in the study. Some other investigator measured wrinkle improvements in the skin utilizing the Facial Wrinkle Scar scale, at weeks 4, 8 and 12 following the treatments. The independent examiner noted probably the most improvement with the patients treated with Botox. The examiner found a minimal difference involving the placebo injection of saline and another three wrinkle creams.
Simply speaking the effectiveness of peptide based cosmetics depends upon several items, the percentage of the peptide found in the product and the effectiveness of the peptide delivery method. A present, most studies of the efficacy of peptides are done by the product manufactures themselves. More studies are expected to quantify the effectiveness of peptides to improve wrinkles and acne scarring. Meanwhile, peptides containing cosmetics still remain a hot item.
Nevertheless, if you are set on purchasing peptide based cosmetics, you will find at least a few things you need to do to get probably the most out of your product and your money. Use the cream at least twice daily (unless directed otherwise) and deeply cleanse your face with a gentle but thorough agent such as for instance witch hazel ahead of applying the peptide. This extra step may help maximize abortion of the skincare product since the witch hazel removes excess oils and dead skin cells from top of the layers of the skin.