Tetrapeptide-30 | Cosmetic Peptide

Tetrapeptide-30 is a kind of oligopeptide composed of 4 amino acids. Its mechanism of brightening skin is rapid. It can brighten skin by reducing the number of tyrosinase and inhibiting the activation of melanin cells. Tetrapeptide-30 is suitable for all kinds of skin color.

Tetrapeptide-30 is a new peptide developed to balance skin tone. There are multiple mechanisms for lightening, including reducing or inhibiting tyrosinase activity, preventing the transfer of melanin to keratinocytes, and inhibiting melanocyte activation. In theory, Tetrapeptide-30 Solution works by reducing the amount of tyrosinase and inhibiting the activation of melanocytes.

In vivo study of Tetrapeptide-30

In vivo skin lightening studies show that Tetrapeptide-30 significantly reduces yellow skin tone starting at 4 weeks and age spots after 8 weeks. Visibly improves overall appearance after 2 weeks and evenness of skin tone after 4 weeks. After 4 weeks of use, skin damage was visibly reduced. According to researchers, its use with sodium ascorbyl phosphate, a vitamin C derivative, has been shown to significantly enhance its performance. All studies were performed at a peptide usage rate equivalent to a 2.5% solution of Tetrapeptide-30 in the test formulation.

Study on Mechanism of Tetrapeptide-30

Tetrapeptide-30 inhibits the gene expression of tyrosinase and reduces the amount of tyrosinase; inhibits the activation of melanocytes and reduces melanin production by reducing melanotropin α-MSH and melanotropin precursor POMC; In human keratinocytes, it can significantly reduce the mRNA expression of IL-6, IL-8 and TNF-α induced by UVB, and most importantly, it can reduce the expression of POMC gene, reduce post-inflammatory pigmentation and UVB-induced skin Pigmentation.

Efficacy and Application

Light skin freckle, reduce melanin overproduction, reduce melanin deposition, can be added to skin care products, such as skin cream, skin foundation, powder, freckle cream (sunburn, freckles).

1. Whitening and freckle removal

2. Inhibit excessive production of melanin

3. Reduce melanin deposition

4. Can be added to beauty and skin care products, such as skin brightening cream, skin brightening foundation, powder cake, freckle cream (sunburn, freckles)

Name: Tetrapeptide-30

CAS No.: 1036207-61-0

Peptide structure: H-PRO-LYS-GLU-LYS-NH2

Type:Whitening and freckle removing peptide

Molecular formula: C41H70N16O16S

Molecular weight: 445

English synonym: Tego PEP

Purity: 98%

Grade: cosmetic grade

Package information: 500mg, 1g; 5g; 10g; 100g

1. Peptides in the form of lyophilized powder provided can be stably transported under normal temperature through sealed packaging.Peptides requiring long-term preservation shall be stored in a sealed container containing desiccant in the form of lyophilized powder and stored at a temperature below - 20 centigrade, which can avoid peptide degradation, bacterial degradation and oxidation, and the formation of secondary structure of peptide.

2. Shipping: Deliver to worldwide by Fedex / DHL  （Free shipping for orders over a certain amount）

3. Provide with the goods: quality analysis report (COA,MS,HPLC) ,Other corresponding analysis reports.

1. Peptide products include but are not limited to the above varieties,contact us by customer services: [email protected]

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4. Discount : Omizzur has regular discount on wholesale quantity.Periodic and regular centralized purchasing will save a lot of transportation costs.