English
Jinbei P21 Peptide Cosmetic Raw Material Lyophilized Powder serves as a sophisticated cell cycle modulating active. P21 peptide mimics the natural Cip1/Waf1 signaling to balance skin cell turnover. It relieves visible signs of aging caused by overactive cell proliferation, softens fine lines and improves rough skin texture. When blended into cosmetic formulations, it restores skin vitality and preserves a youthful complexion. The lyophilized form locks in peptide activity, making it a reliable anti-aging raw material for various skincare products.
The freeze-dried format offers a dry presentation that can be convenient for controlled storage, sampling and formulation evaluation. Appropriate storage conditions depend on the peptide's verified stability data and packaging.
Peptide identity and purity are important considerations when sourcing specialized raw materials. Buyers should evaluate the applicable specification sheet, analytical results and Certificate of Analysis (COA), where available, before confirming an order.
Ingredient selection involves more than nominal purity. Solubility, pH compatibility, processing conditions and stability in the finished formulation all need to be evaluated. JinBei supports communication around product requirements and intended applications.
JinBei works with buyers to discuss sample evaluation, packaging requirements and order quantities according to product availability. Customized supply arrangements can be assessed once the target specification and purchasing requirements have been established.
|
Product Name |
Product Name |
| Product Name | P21 |
| Grade | Cosmetic Grade |
| Purity | ≥98% (HPLC) |
| Appearance | White or off-white lyophilized powder |
| Storage | Sealed, stored at -20°C protected from light |
| Solubility | Soluble in pure water |
diminish fine lines and smooth aging-related wrinkles by balancing excessive epidermal cell proliferation and reducing dry lines and shallow wrinkles caused by cellular disorder.
promotes orderly epidermal cell turnover, improving rough skin texture, enlarged pores and uneven surface caused by aging, for a more refined skin appearance.
supports the formation of a healthier and more organized epidermal structure, which helps strengthen skin barrier function and improve skin tolerance.
relieve premature skin aging caused by intrinsic aging and photoaging, reduces dull and tired skin, and maintains a younger-looking complexion.
Proper storage helps maintain the quality of P21 Peptide Cosmetic Raw Material Lyophilized Powder. The following conditions should be confirmed against the technical documentation for the actual product supplied.
Store the sealed material at the temperature specified by the supplier.
Protect the package from direct light and moisture.
Avoid temperature fluctuations and repeated freeze-thaw cycles where applicable.
Follow the documented shelf life and expiry date.
Minimize exposure to air and humidity.
Divide the material into suitable portions only if permitted by the handling instructions.
Reseal containers promptly and return them to the recommended storage environment.
Follow the supplier's instructions for reconstituted material, including any limits on storage duration.
It regulates epidermal cell renewal at the cellular level, diminishes fine lines, refines rough skin texture, strengthens the skin barrier and delays premature skin aging.
It can be synergistically combined with hyaluronic acid , GHK-Cu, pro-xylane and various anti-aging peptides. Avoid direct mixing with strong oxidants and raw materials of extreme pH.
The recommended dosage in finished formulations is 0.001% - 0.05%. Adjust according to the target efficacy of the formula.
Dissolve slowly in pure water at low temperature. Do not stir under high speed and heat for a long time to prevent activity loss.
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