Journal
What is GHK-Cu? The copper peptide, explained
Three amino acids and a copper ion — why one small molecule signals firmness, resilience and water.
What is GHK-Cu? The copper peptide, explained
Three amino acids and a copper ion — why one small molecule signals firmness, resilience and water.
Why copper peptide levels fall over time
How copper peptide levels change, and what that looks like on the surface.
Why copper peptide levels fall over time
How copper peptide levels change, and what that looks like on the surface.
The delivery problem: why most copper peptides ...
A large, water-loving molecule against a barrier built to keep it out — and how a formula gets it through.
The delivery problem: why most copper peptides ...
A large, water-loving molecule against a barrier built to keep it out — and how a formula gets it through.
GHK-Cu vs retinol: which belongs in your routine?
One irritates its way to results; the other signals. When to choose, when to combine.
GHK-Cu vs retinol: which belongs in your routine?
One irritates its way to results; the other signals. When to choose, when to combine.
Reading a COA: what 2%, assay-verified means
Most percentages on bottles are recipes, not measurements. How to tell the difference.
Reading a COA: what 2%, assay-verified means
Most percentages on bottles are recipes, not measurements. How to tell the difference.
Eight weeks on one serum: what to expect, night...
Hydration first, texture next, firmness last — the honest timeline of a signal peptide.
Eight weeks on one serum: what to expect, night...
Hydration first, texture next, firmness last — the honest timeline of a signal peptide.