What is Oligopeptide-68
Oligopeptide-68 is a whitening peptide raw material that contains twelve amino acids. It is mainly used for whitening, brightening, and freckle removal. By inhibiting melanin stimulating hormone, reducing melanin production, and preventing excessive melanin production. Its unique mechanism is that oligopeptide-68 simulates TGF- β By binding to receptors on the cell surface and inhibiting the internal channels of MITF molecules, it can reduce induced and hereditary pigment deposition, achieving the effect of whitening and brightening the skin. Reduce the number of melanin formation related molecules, such as MITF, TRP-1, TRP-2, and tyrosinase. Inhibition of tyrosinase activity and melanin synthesis. At the same concentration, the activity of VC and arbutin is stronger than other traditional whitening ingredients.
Basic information of Oligopeptide-68
| Name | Oligopeptide-68 |
| Cas | 1206525-47-4 |
| Molecular Formula | C62H91N17O21 |
| Appearance | White powder |
| Storage conditions | 1-10°C |
| Density | 1.5±0.1 g/cm3 |
| Molecular weight | 1410.487 |
Shipping
| ≤100kg | By express(door to door)DHL.FEDEX.TNT.EMS,etc. |
| Fast:3-5 day | |
| ≤100-1000kg | By air |
| Fast:5-7 day | |
| ≥1000kg | By sea (Tianjin port,Qingdao port.Shanghai port) |
| Slow:7-45 day |
Applications of Oligopeptide-68
Skin brightening cream, skin brightening foundation make-up, powder, and freckle removing cream (sunburn, freckle) are added in the final stage of cosmetics production.
Mechanism of action – Tetrapeptide-30/Brightening peptide
By inhibiting MSH (melanotropin), reducing melanin production and preventing excessive melanin production
Multiple clinical studies have shown that:
25 participants, aged between 33 and 55 years old, with at least one dark spot on their skin. Using a cream containing 0.005% oligopeptide-68 twice a day for 28 days, 90% of the participants showed an increase in skin tone brightness, a decrease in pigmentation, and an improvement in skin tone.
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