1. pentapeptide is palmitoyl pentapeptide and beauty pentapeptide.
(1) Beauty polypeptide can penetrate the dermis to increase collagen, and reverse the process of skin aging through reconstruction from the inside out.
(2) The cosmetic pentapeptide is actually the C-terminal fragment of type I collagen, which has the effect similar to laser surgery.
(3) Stimulate the proliferation of collagen, elastic fiber and hyaluronic acid, improve the water content and water locking degree of skin, increase skin thickness and reduce fine lines.
(4) The absorption effect can be increased.
2. The hexapeptide is a plant hexapeptide.
(1) promotes the growth of collagen cells and fibroblasts, and resists wrinkle and aging.
(2) inhibit nerve conduction, avoid excessive muscle contraction and prevent the formation of fine lines.
(3) relax muscles, effectively recombine collagen elasticity, and restore smooth skin.
3. Oligopeptide
(1) has good affinity with surrounding tissues and has the function of repairing tissues.
(2) Excellent compatibility with skin, completely absorbed by skin, lubricating stratum corneum, stimulating skin microcirculation, promoting metabolism, and making loose skin firm, smooth and shiny.
(3) Rich in hydrophilic moisturizing factors, it can lock in moisture to protect skin, with good moisturizing effect, reduce oil secretion and keep skin moist.
(4) It can accelerate the growth of dermal cells, repair and activate antioxidant epidermal cells, keep skin elastic and firm, prevent wrinkles, and make skin healthy, bright, delicate and transparent.
(5) It has the function similar to cytokines, and small molecules are easily absorbed, corresponding to various cells in the skin, perfectly repairing skin problems, enhancing skin vitality and delaying skin aging.
Extended data:
EGF should not be used or publicized as a cosmetic raw material.
Regarding the difference between oligopeptide-1 and epidermal growth factor (EGF), the State Administration of Pharmaceutical Products clearly pointed out that oligopeptide-1 and human oligopeptide 1 (EGF) are not the same substance.
Oligopeptide-1 is a synthetic peptide composed of glycine, histidine and lysine. Human oligopeptide-1, also known as epidermal growth factor (EGF), is a "53 peptide" composed of 53 amino acids with a molecular weight of 6,200 daltons.
Oligopeptide-1 is listed in China's Catalogue of Old Cosmetic Raw Materials (version 20 15) and is generally used as a skin conditioner. However, human oligopeptide-1 is not in this catalogue and is generally used in the medical field. Clinical indications are external treatment of burn, trauma and surgical wound healing, and promoting the growth of transplanted epidermis.
EGF is difficult to be absorbed under normal skin barrier conditions because of its large molecular weight. Once the skin barrier function is not complete, it may cause other potential safety problems. Considering the effectiveness and safety, EGF should not be used as a cosmetic raw material.
Therefore, unlike oligopeptide-1, human oligopeptide-1(EGF) should not be used as a cosmetic raw material. It is illegal to add human oligopeptide-1 or EGF to the formula or claim that the product contains it.
Baidu encyclopedia-palmitoyl pentapeptide
Baidu encyclopedia-plant hexapeptide
Baidu encyclopedia-oligopeptide