Primary solvent for water-soluble peptides

Sterile purified water acts as the main solvent to fully dissolve GHK?Cu copper peptide and other water-based functional additives, forming a homogeneous transparent liquid system and preventing peptide precipitation and agglomeration.

Penetration carrier for active ingredients

Water molecules carry peptide actives through the stratum corneum, boosting transdermal absorption and maximizing the anti-aging and skin-repair effects of GHK?Cu.

Base moisturizing component

It delivers basic hydration to soften dry cuticles, loosen tight skin barriers and create favorable conditions for peptides to stimulate collagen regeneration.

Adjust texture and viscosity

The dosage of sterile water can be adjusted freely to control the fluidity of serums and essences, creating a lightweight, non-sticky texture that absorbs quickly on skin.

Stabilize peptide activity & extend shelf life

Free of bacteria, heavy metal ions and residual chlorine, sterile water avoids oxidation and hydrolysis degradation of peptides. It suppresses microbial reproduction, preventing turbidity, odor and mold growth of formulations.

pH adjustment medium

It serves as a neutral dilution medium to assist pH regulators in maintaining a mild acid environment, preventing copper peptide precipitation and activity loss.

Low-irritation pure substrate

Sterile water is pyrogen-free and pathogen-free, minimizing skin irritation and redness, making it suitable for sensitive-skin peptide repair products.

MOQ is sold in boxes, and each box contains 10 bottles.
Purity: >99% (HPLC verification)
Packaging Specifications: 5mg, 10mg, 15mg, 20mg, 25mg, 30mg,40mg,50mg,60mg 10 bottles/box,Customizable Labels
Payment terms:Alibaba,PayPal,USDT,Bank card,Western Union
COA available ,Factory direct supply