Which peptide is best for skin?
Most peptides with anti-aging effects belong to neuromuscular relaxant peptides, and their main mechanism of action is divided into two ways:
(1)By inhibiting the synthesis of SNARE complexes, inhibiting the release of acetylcholine, and blocking nerves from transmitting muscle contraction information.
(2) By inhibiting the binding of acetylcholine to receptors on the muscle cell membrane, blocking muscle contraction, relaxing facial muscles, and achieving the effect of smoothing wrinkles.
1. Carnosine, also known as dipeptide, is a "dipeptide" composed of two basic amino acids, alanine and histidine.
Different from other whitening ingredient mechanisms (not through peeling or inhibiting the site of melanin production), its strong antioxidant properties can remove some oxygen free radicals from the human body, have a strong anti-yellowing effect, and can brighten the skin, thereby achieving the purpose of whitening.
2. As a member of the signal peptide class, Palmitoyl Pentapeptide 4 can promote the synthesis of matrix proteins, especially collagen, by increasing the activity of matrix cells, and at the same time can increase the formation of elastin, hyaluronic acid, glycosaminoglycans and fibronectin, making the skin elastic and achieving the purpose of anti-aging.
3. Hexapeptide is extracted from single-cell green bacteria and is a small molecule composed of six amino acids. By blocking the transmission of expression signals and inhibiting muscle contraction, wrinkles are lightened from the root.
4. Nonapeptide-1 is a natural a-MSH bionic peptide that acts on the source of melanin production, blocks the melanocyte blackening gene from receiving messages, and blocks a series of melanocyte blackening activities long before the activity of tyrosinase is activated. After using it for 28 consecutive days of a skin cycle, it can significantly brighten the skin tone and make the skin appear rosy and fair.
5. Decapeptide-4 is a penetrating peptide that promotes skin absorption. It is a synthetic peptide composed of arginine, aspartic acid, cysteine, glutamic acid, leucine, methionine and tyrosine. It can penetrate the dermis to increase collagen, stimulate the proliferation of collagen, elastic fibers and hyaluronic acid, increase the water content and water lock of the skin, increase the thickness of the skin and reduce fine lines.
What does palmitoyl pentapeptide-4 do for skin?
Matrixyl, palmitoyl pentapeptide-4 is suitable for:
(1) People troubled by wrinkles and fine lines: Pentapeptides can effectively reduce the depth and number of wrinkles. For people who already have wrinkles and fine lines, especially wrinkles around the eyes, corners of the mouth and forehead, Pentapeptides can provide Significant improvement.
(2) People who want to improve skin repair ability: Pentapeptide helps repair the skin barrier and enhance moisturizing ability. It is suitable for people with damaged skin barrier, prone to dryness and sensitivity.
