Anti-wrinkle GHK-Cu 50mg 100mg GHK Cu spot Anti-aging Skincare and Beauty Treatments For Various Wrinkles and Maintain

GHK CU is a beneficial skincare ingredient that can promote the production of collagen, accelerate wound healing, improve skin elasticity, and possess antioxidant and anti-inflammatory properties.
It is widely used in anti-aging products, wound care products, and hair care products. When using GHK-CU products, it is important to be aware of any allergic reactions, and to choose the appropriate concentration and product based on individual needs.

The purity of the product is 99% or higher.

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1. Powder (lyophilized, undissolved)
• Long-term storage: -20℃, sealed, protected from light and dry, 1–2 years
• Short-term: Stable for several weeks at 2–8°C (refrigerated), sealed and protected from light.
• Extremely long shelf life: -80℃, can be stored for 2 years
• Key points: Seal tightly to prevent moisture and light, avoid repeated opening and closing.
2. Solution (already dissolved)
• Refrigerate (2–8℃):
◦ Contains preservatives (antibacterial water): ≈30 days
◦ Sterile water (preservative-free): 7–10 days
• Freezing (-20℃):
• Aliquoting and freezing in the dark: ≈3 months
Repeated freeze-thaw cycles are strictly prohibited, as they will damage the structure.
• -80℃: Can be stored for approximately 6 months
• Key points: Avoid light (amber bottle/aluminum foil), pH 7–8, avoid acidic environments and vitamin C.
3. Finished cosmetic products (serums/essences)
• Unopened: Store in a cool, dark place at 10–20°C for 6–12 months.
• After opening: Refrigerate at 2–8℃ and use within 4–6 months.
• Container: Opaque/amber bottle + vacuum pump to reduce light and air contact.