Description: GHK-Cu is a star anti-aging and repair ingredient for skincare. It works deeply to stimulate collagen and elastin synthesis, effectively reducing fine lines and improving skin sagging for a firmer complexion. It's ultra-gentle yet powerful, which can strengthen the skin barrier and calm sensitive redness without irritation. Regular use will help you get a bright, smooth and youthful-looking skin. Basic Specifications Wet Weight: 1Gram Btl Solubility: Water Soluble Purity: =99 Water(k.F.): =5 Suggested Applications: Skin Hair Care Products Storage Requirements Protected from direct light and humidity, store at 50 -77 F (10 -25 C) 12-month shelf life when properly stored in a sealed container. Usage Reminder Add to your formulation strictly at the recommended usage rate for optimal results. Package Includes: 1g GHK-Cu Copper Peptide Important Usage Notes Cosmetic grade only, for external use only Suitable for cosmetic personal care formulations (serums, creams, skincare products, etc.)Gentle Versatile Blends easily into serums creams eye creams, suitable for DIY professional use lightweight residue-free, cruelty-free vegan, fits all skin types for daily care. Stable Premium Pure cobalt blue copper peptide, no artificial additives, 12-month room temp stability, no refrigeration needed. Anti-Photoaging Resists UV photoaging, improves post-sun dullness roughness, evens skin tone, delays premature aging, maintains fresh healthy skin texture. Barrier Soothe Scavenges free radicals inhibits inflammation, relieves redness, repairs damaged barrier, reduces dry flakes, strengthens skin's defense against irritants. Firming Lift 99.2 pure GHK-Cu promotes collagen synthesis, improves sagging dry fine lines, enhances skin firmness, anti-aging signs for youthful contour.