Oligopeptide-71
oligopeptide-71 is a kind of bioactive peptide
Hair consists of hair stem and hair root. The part extending out of the skin is called hair stem, and the one buried inside the skin is called hair root. Hair follicles composed of epithelium and connective tissue are surrounded by hair roots. There are abundant blood vessels and nerves around the hair follicles. The base of hair follicles is enlarged and spherical, which is called hair bulb. The pit at the bottom of the hair ball is the connective tissue rich in blood vessels and nerves, which is called the hair papilla.
The growth of hair is periodic, which can be divided into growth period, regression period and resting period.
Growth period: the hair in the growth period grows 0.27-0.40mm per day, lasting for 2-7 years, characterized by continuous growth, and then enters the regression period.
Degenerative period: at this time, the hair stops growing, easy to fall off, generally for 2-3 weeks, and then enter the resting period.
Rest period: the rest period generally lasts for 3-4 months until the beginning of a new hair follicle cycle.
Chinese Name: oligopeptide-71
English Name: oligopeptide-71
Molecular formula: c55h76n6o5
Hair protects the body.
Hair on the scalp reduces head heat loss and protects the head from sun damage.
Eyelashes and eyebrows protect the eyes from sunlight, dust and sweat.
Nasal hair can reduce the amount of dust and other foreign bodies inhaled into the nasal cavity.
Oligopeptide-71 is a kind of bioactive peptide.