Tetrapeptide-30 powder

What is Tetrapeptide-30 powder?

Tetrapeptide-30 powder is a white powder and a new peptide developed for balancing skin tone. There are multiple mechanisms to brighten skin tone, including reducing or inhibiting tyrosinase activity, blocking the transfer of melanin to keratinocytes, and inhibiting melanocyte activation. In theory, it works by reducing the amount of tyrosinase and inhibiting melanocyte activation.
In vivo skin lightening studies have shown significant reduction of yellow skin tone starting from 4 weeks and fading of age spots after 8 weeks. It can significantly improve overall appearance after 2 weeks and evenness of skin tone after 4 weeks. After 4 weeks of use, skin damage is significantly reduced. It has been shown to significantly improve its performance when used with sodium ascorbyl phosphate (a vitamin C derivative).
Inhibits gene expression of tyrosinase and reduces the amount of tyrosinase; inhibits melanocyte activation and reduces melanin production by reducing melanin stimulating hormone α-MSH and melanin stimulating hormone precursor POMC; significantly reduces UVB-induced interleukin IL-6, IL-8 and TNF-α mRNA expression by acting on human keratinocytes, and most importantly reduces POMC gene expression, reducing post-inflammatory pigmentation and UVB-induced skin pigmentation.

Melanin formation process:

1. Ultraviolet rays irradiate the skin, inducing keratinocytes to secrete a variety of neuropeptides and inflammatory cytokines
2. Neuropeptides stimulate melanocytes, promote the transcription and activation of key enzymes required for pigment synthesis
3. In the melanosomes, tyrosinase and other enzymes catalyze the synthesis of melanin
4. Mature melanosomes are transferred from melanocytes to keratinocytes
5. Melanin is distributed and degraded in the stratum corneum
6. Melanin is excreted from the body through shed cells.

From the perspective of the metabolism and formation process of skin pigments, the main whitening pathways are:

1. Inhibit chemical transmitters that induce melanocyte activation;
2. Inhibit the activity, synthesis or promote the degradation of related enzymes related to melanin synthesis;
3. Selectively destroy melanocytes;
4. Inhibit the transport and distribution of melanosomes;
5. Promote the degradation and excretion of melanin.

Mechanism of action:

It is an oligopeptide composed of four amino acids. Its mechanism of brightening skin color is fast. It can brighten the skin by reducing the amount of tyrosinase and inhibiting the activation of melanocytes, and is suitable for skin of all skin colors.

Effects on the skin:

1. Whitening and brightening skin tone
It can brighten the skin tone by reducing the amount of tyrosinase and inhibiting the activation of melanocytes. Tyrosinase is a key enzyme in the synthesis of melanin. By reducing its activity, the production of melanin can be reduced, thereby achieving a whitening effect.
2. Reduce spots and chloasma
It can significantly reduce spots and brighten the skin. In addition, it can reduce acne lesions and relieve chloasma on the skin of ethnic minorities. These effects make it an ideal ingredient for whitening preparations and anti-aging products.
3. Anti-inflammatory effect
By acting on human keratinocytes, it can significantly reduce the mRNA expression of UVB-induced interleukins IL-6, IL-8, and TNF-α, and reduce post-inflammatory pigmentation and UVB-induced skin pigmentation. This indicates that it has an anti-inflammatory effect and can reduce skin inflammatory reactions.
4. Applicability
It is suitable for skin of various skin colors, which means it has a wide range of applicability and safety.

Combining with other ingredients to enhance the effect

When used with sodium ascorbyl phosphate, a vitamin C derivative, it has been shown to significantly improve its performance. This synergistic effect may further enhance its whitening and anti-aging effects.
In summary, as an effective whitening and skin care ingredient, it works through multiple mechanisms, including reducing melanin production, brightening skin tone, reducing spots and melasma, anti-inflammatory effects, and synergistic effects with other ingredients. These effects make it a popular addition to cosmetics and skin care products.
Certificates

YTBIO is developing in an all-round way. We have our own factory, quality inspection and R&D team. We are committed to providing customers with the best quality Tetrapeptide-30 powder and services. It is our original intention to let every consumer enjoy high-quality and healthy products. If you have any needs or questions about our products, please feel free to contact us and we will reply you as soon as possible.

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