Product Review

DIY Ingredient - Requires further mixing before use 15 ml AHK-Cu Copper Peptides Fluid AHK is the preferred form of copper peptides for hair growth serums. Use rate: 2.5%-5% Add to water soluble base / water phase See our new Video! cpvid.com Add to water phase Appearance is CLEAR to very, very light blue, but may appear clear when drawn up in pipet or dropper. There is a picture of the way the AHK Copper Peptides look in the jug when we get them - they appear dark blue, like the ocean. Just like the ocean, when you take smaller and smaller quantities to examine for color, the color becomes more clear. If a copper peptide product is a vivid blue, there is way too much AHK copper peptide in it, which can cause skin damage or there could be added blue coloring for marketing purposes. Both should be avoided. This ingredient has proven effects demonstrated in many of our products including, but not limited to ModelSupplies: Rapid Brow, Rapid Hair, Rapid Nail Good for at least 1 year from date of purchase. AHK-cu Copper Peptides - Use rate to 10% This is a DIY product that can be added at the recommended level to skin, hair and nail serums, creams or preparations. AHK Copper Peptides should be used at pH levels between 5-7, no lower than 5. For best results, do not use them with acidic preparations lower than pH 5, or with citric acid, ascorbic acid, alpha hydroxy acids, etc.