The Beginning
- our approach
Kaydn Bernard at ghkcu.uk started with a simple idea: create one exceptional GHK-Cu skin peptide and build an entire brand around purity, transparency and results.
We focused on a single formula, refined repeatedly and verified through independent lab testing — high-purity 100 mg GHK-Cu peptide produced to strict laboratory standards.
Each batch is independently tested and supplied with full quality documentation, including certificates of analysis.
Every detail — from the ingredient sourcing to the packaging and presentation — has been designed with intention.
Our goal has always been the same: offer a clean, modern, highly effective peptide backed by by transparent testing, professional handling, and dependable customer support..
Our Philosophy
- our core principles
We believe in doing one thing exceptionally well.
Our focus on pure GHK-CU means every vial reflects clarity, consistency and care. No blends. No unnecessary additives. Just a clean Beauty ingredient presented with confidence.
Focus
One ingredient, one direction, one standard.
Transparency
Independent lab verification for every batch.
Simplicity
A clean approach that fits modern expectations.
Radical Simplicity
01
We focus only on what’s essential — pure formulations and honest results.
Scientific Integrity
02
Every ingredient is tested, verified and backed by real science.
Conscious Design
03
Designed with precision, purpose and lasting quality in every detail.
Behind the product
- our core principles
At ghkcu.uk, every decision is guided by three core principles: clarity, integrity and precision.
We believe that true effectiveness lies in simplicity, each formulation is built from research, not marketing. Every detail, from design to composition, reflects purpose, science and responsibility.
Our focus is not on excess, it’s on refinement. What remains is pure, essential and proven.
Our Process
Each formula is refined through research, testing, and precision.
Our process ensures purity, consistency and performance, nothing more, nothing less.
Our Commitments
Our Origin
01
We began with a single purpose to simplify skincare through science.
Every formulation reflects our belief in purity, precision and transparency.
Our Planet
02
We commit to responsible sourcing and mindful design.
Our materials are selected to reduce waste and create lasting quality.
Transparency
03
We share every detail — from ingredients to testing.
No hidden additives, no exaggerated claims only Verified results.
What our clients say
Harry Goldthorpe
Definitely works, packaging is top level and was shipped almost straight away, very happy with the free delivery and I got everything else that I needed for free too 
Ben Richardson
Came very fast and definitely works better than any of the other ghk that I’ve tried, thanks.
Was sent with bac water and alcohol wipes which a plus :)) Definitely be shopping again 5 stars ⭐️
Kerry Turner
Very pleased with how fast it all came and the packaging is fantastic 😃
Caitlin H
I had a few questions which I sent via email and the help team got back to me within a few minutes, I ordered some bottles soon after this and they was shipped maybe 2 hours after I placed my order .
I used this before bed and wow the results soo good , my skin is so tight, I can’t believe I haven’t found this GHK-CU sooner.
Caiden H
will definitely be ordering again , it works 👏🏼