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GHK stands for glycyl-L-histidyl-L-lysine, and it's a natural tripeptide found in the human body in plasma, saliva, and urine made up of three amin...

Face serums contain some of the most concentrated active ingredients in your skincare product lineup. They're designed to be lightweight and fast-a...

GHK-Cu and AHK-cu are copper peptides used as active ingredients in hair and skincare products. Copper peptides have an affinity to skin cells and ...

Copper peptides (GHK-Cu) are touted as a "slow-aging" ingredient in many skincare products. The compound has an affinity to skin cells and supports...

Peptides are small chains of amino acids — or mini-proteins. Some peptides naturally occur in the body and have different functions for various bio...

You might find GHK-Cu as an ingredient in many anti-aging products available over the counter.  Dermatology clinics offer this peptide in highly co...

You're shopping for skincare with "active" ingredients and want to learn what you're putting on your face and how it works — we got you covered. In...

GHK-Cu, or copper tripeptide-1, is a small, skin-permeable peptide consisting of glycine, histidine, and lysine bound to copper. Its ability to abs...

Two well-researched ingredients support slow-aging skin and uneven skin texture: copper peptides and retinol [1, 2]. These two compounds have sligh...

Copper peptides and tretinoin are both potent skincare ingredients that can help you achieve a glowing, youthful complexion. When used correctly, t...

Dealing with thinning hair or skin issues can feel like more than just a surface problem for many of us. In the United States alone, hair loss is a...

An easy way to support healthier-looking skin at home is to create an at-home skincare routine that targets your skin concerns. If you're looking ...