Yinherb Cosmetics Peptide Tetrapeptide-30 Cas.1036207-61-0 
INCI Name:Tetrapeptide-30
Reference: TEGO Pep4-Even
M.W: C22H40N6O7
M.F.: 500.60
Purity: >95% by HPLC
Additive:50-500 PPM
Source: synthetic
Grade: cosmetic
Odor: no
Stability: stable
MSDS and COA: available for your reference
Appearance: white powder
Delivery: promptly from stock
Solution: 0.1-1%
Recommended use level: 1 - 4%.
Brand Name: Yinherb
Test Method: HPLC
Storage: Lyophilized peptides although stable at room temperature for 3 months, should be stored desiccated below -18° C. Upon reconstitution of the peptide it should be stored at 4° C between 2-21 days and for future use below-18° C. 
What is Tetrapeptide-30?
Tetrapeptide-30 is a tetrapeptide which is active on all kinds of skin types. It visibly dimishes hyperchromatic spots and brightens the skin. Additionally it is able to reduce acne lesions and to alleviate melasma on ethnic skin.

These tetrapeptides inhibit ultraviolet light (UV)-induced expression of the pro-inflammatory cytokine interleukin-6 (IL-6) by skin epithelial cells and fibroblasts. Furthermore, the tetrapeptides repress the upregulation of matrix metalloproteinase-1 (MMP-1) by skin fibroblasts induced by either direct exposure to UV rays or treatment with media conditioned by UV-treated keratinocytes. The small size and bio-activity of the tetrapeptides render them suitable for use in therapies directed to inflammatory skin disorders and as active ingredients in skin care products.

Tetrapeptide-30 is a tetrapeptide which is active on all kinds of skin types. It visibly dimishes hyperchromatic spots and brightens the skin. Additionally it is able to reduce acne lesions and to alleviate melasma on ethnic skin.

Tetrapeptide-30 Benefits
1. Visibly diminishes hyperchromatic spots.
2. Improves evenness of skin tone.
3. Reduces lesions and melasma on ethnic skin.
4. Active on all kinds of skin types.
5. Provides significant anti-inflammatory effect.
6. Skin-friendly.
7. Safely inhibits the pigmentation process.

Science has proven that peptides can help manage wrinkles in your skin and reverse the signs of aging.
Human skin is comprised mostly of collagen. Collagen is a protein comprised of long segments of amino acids arranged like a chain. Collagen provides a foundation and thickness for skin.
Women under 30 have ample collagen, which results in smooth, tight skin.
The rest of us have less collagen - skin tends to be thinner, revealing more wrinkles.
When collagen breaks down, short segments of amino acids are formed. These are the tiny proteins and active molecules known as peptides. Peptides in skin care can provide significant anti-aging benefits.
 








Q1: Can i get some samples 
A: Yes, we can supply the free sample, but the shipping cost be paid by our customers.
 
Q2: How to start orders or make payments 
A: Proforma invoice will be sent first after confirmation of order, enclosed our bank information. Payment by T/T, Western Union or Paypal or Escrow(Alibaba).
 
Q3: How to confirm the Product Quality before placing orders 
A:You can get free samples for some products,you only need to pay the shipping cost or arrange a courier to us and take the samples. You can send us your product specifications and requests,we will manufacture the products according to your requests.
 
Q4:What's your MOQ 
A:Our MOQ is 1kg. But usually we accept less quantity such as 100g on the condition that sample charge is 100% paid.
 
Q5: How about delivery leadtime 
A:Delivery lead time: About 3-5 days after payment confirmed. (Chinese holiday not included)
 
Q6:Is there a discount 
A:Different quantity has different discount.
 
Q7: How do you treat quality complaint 
A:First of all, our quality control will reduce the quality problem to near zero. If there is a real quality problem caused by us, we will send you free goods for replacement or refund your loss.