Copper Tripeptide-1 (GHK-Cu) is a bioactive signal peptide formed by the tripeptide GHK complexed with copper ions. In skincare research, it is recognised for its ability to stimulate collagen and elastin production, support wound repair, increase glycosaminoglycans and provide antioxidant protection, leading to firmer, smoother and more resilient skin.
Copper Tripeptide-1 1:1 HCL from TCS GROUP is supplied as a stable hydrochloride salt suitable for use in serums, creams, eye treatments, post-procedure products and scalp formulas. As a signaling peptide, it sends reparative cues to fibroblasts, helping to boost extracellular matrix renewal, reduce the appearance of fine lines and wrinkles, and improve overall skin density. At the same time, copper tripeptide exhibits soothing and antioxidant activity that can mitigate visible signs of environmental stress.
This peptide fits at the heart of a multi-peptide strategy within the TCS cosmetic portfolio. For targeted firming, texture improvement and “skin longevity” concepts, formulators can combine Copper Tripeptide-1 1:1 HCL with:
- Acetyl Tetrapeptide-9 – known for supporting dermal matrix architecture and skin firmness, making it a strong partner in advanced anti-wrinkle or contouring formulas.
- Acetyl Decapeptide-3 – a biomimetic peptide used to stimulate skin regeneration and structural protein synthesis, complementing copper peptide’s reparative profile.
- Biotinoyl Tripeptide-1 – ideal to extend the anti-aging story to lashes, brows and hair, focusing on fibre strength and fuller appearance.
Copper Tripeptide-1 1:1 HCL can be formulated into aqueous serums, light emulsions or gel-cream textures. For best stability, formulators typically work at a mildly acidic to neutral pH and avoid excessive levels of competing metal chelators. Packaging that limits air and light exposure further helps maintain peptide integrity over time.
With TCS INDUSTRIES LIMITED providing high-purity material and technical guidance, brands can confidently position Copper Tripeptide-1 1:1 HCL at the centre of premium firming, repair and post-procedure ranges that align with current consumer demand for science-backed, skin-friendly actives.