Plainface GHK-Cu Copper Peptide Powder 2 g — 99.7% Pure Cosmetic-Grade for DIY Serums & Formulations

Plainface 2 Grams GHK-Cu is a 99.7% pure cosmetic-grade copper tripeptide-1 powder intended as a raw ingredient for DIY skincare formulation and professional use.

This fine, blue crystalline powder contains high-purity GHK-Cu (Copper Tripeptide-1) supplied for cosmetic formulators, lab work, and advanced at-home mixing. It arrives as a lightweight, easy-to-measure 2 g sample to test concentrations, combine with serums or creams, and validate stability in small-batch production. The product is presented as a raw material rather than a finished topical—ideal for people who create their own skincare blends or who require small quantities for R&D.

How should I handle and store this copper peptide powder?

Store the powder tightly sealed in a cool, dry place away from direct sunlight and moisture to preserve potency. Use clean, dry tools and weigh on a precision scale; avoid inhalation and contact with eyes. Because it is a raw cosmetic ingredient, practice good laboratory hygiene when measuring and blending.

• Keep in original sealed container or amber vial.
• Store below room temperature if possible, avoiding humidity.
• Use a micro spatula and analytical scale for accurate dosing.
• Wear gloves and a dust mask when handling to prevent contamination.

What concentrations work for DIY skincare formulations?

Common experimental ranges for copper peptide additions vary by product type and desired effect; small-batch testing is recommended to determine tolerance and stability. Typical starting concentrations in serums or creams are low, then adjusted based on preservative systems and pH compatibility. Always record batch details and perform patch tests before broader use.

• Begin with low concentrations (e.g., fractions of 1% up to 1%).
• Adjust formulations slowly and test for color or texture changes.
• Consider final product pH and preservative compatibility.
• Run a small stability test before scaling up production.

How do I incorporate this powder into serums or creams safely?

Dissolve the powder in a compatible aqueous phase at the appropriate step in your formula, ensuring full dispersion before combining with oils or thickeners. Avoid heating above recommended temperatures and add at a stage compatible with the product’s preservative system. Label each batch clearly with concentration and date.

• Dissolve in distilled water or glycerin at recommended temperatures.
• Add to your formulation’s cool-down phase if heat is used earlier.
• Mix thoroughly with a magnetic stirrer or high-shear mixer if available.
• Document batch ratio, pH, and any visual changes after blending.

What safety precautions and testing should I perform?

Because this is a cosmetic raw material, follow standard safety protocols: PPE, small-scale patch testing, and adherence to local cosmetic regulations. Conduct stability and preservative efficacy tests on finished products before consumer use. If uncertain, consult a cosmetic chemist for guidance on formulation and compliance.

• Wear gloves, eye protection, and a dust mask during handling.
• Perform a 24–48 hour patch test before skin application.
• Carry out preservative efficacy and stability testing on final formula.
• Comply with regional labeling and cosmetic safety regulations.

Who is this for: Plainface 2 Grams GHK-Cu is designed for cosmetic formulators, beauty entrepreneurs, lab technicians, and serious DIYers who want a small, high-purity sample for product development, prototyping, or educational experiments. It is not sold as a finished consumer product; instead, it serves as a precision ingredient for those prepared to measure, test, and mix according to best-practice formulation and safety standards.