FAQ
Everything you need to know.
Nothing we don't.
Honest answers to the questions we get asked most, about our ingredients, how to use our products, shipping, returns and everything in between.
Science-Backed Formulas
Every product is developed using evidence and research.
Pure & Effective Ingredients
High-quality, purposeful ingredients. No fillers.
Safe & Non-Toxic
No harsh chemicals. No hidden nasties. Just clean skincare.
Cruelty Free
We never test on animals. Ever.
Made in the UK
Proudly formulated and produced in the UK.
Frequently Asked Questions
Find quick answers to our most common questions.
GHK-Cu (Copper Tripeptide-1) is a naturally occurring peptide clinically studied for its ability to support skin repair, stimulate collagen and elastin production, and improve firmness and elasticity. It's the hero ingredient in every Cuprine formula.
Still have questions?
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Live Chat
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