Head to Head
The Ordinary Multi-Peptide + Copper Peptides 1% Serum, 30ml vs GHK-Cu Copper Peptide Hair & Scalp Serum with Biotin & Caffeine
A side-by-side comparison of specs, price, and where each one wins.
Specs, side by side
| Feature | The Ordinary Multi-Peptide + Copper Peptides 1% Serum, 30ml | GHK-Cu Copper Peptide Hair & Scalp Serum with Biotin & Caffeine |
|---|---|---|
| Price | $39.50 | $29.99 |
| Copper peptide complex (copper tripeptide-1 / GHK-Cu) | 1% total complex, individual GHK-Cu level undisclosed | — |
| Matrixyl-family peptides (palmitoyl tripeptide-1, palmitoyl tetrapeptide-7, palmitoyl tripeptide-38) | Undisclosed | — |
| Acetyl hexapeptide-8 and dipeptide diaminobutyroyl benzylamide diacetate | Undisclosed | — |
| Multi-molecular-weight hyaluronic acid complex + amino acids | Undisclosed | — |
| Lactococcus ferment lysate (probiotic complex) | Undisclosed | — |
| GHK-Cu | — | Headline peptide |
| Rosemary extract | — | Botanical |
| Caffeine | — | Topical |
| Niacinamide | — | Barrier support |
| Redensyl + biotin | — | Marketed actives |
The Ordinary Multi-Peptide + Copper Peptides 1% Serum, 30ml
The cheapest serious copper peptide serum on the shelf, priced so that a real three-month trial costs less than one bottle of the competition.
Best for: Anyone who wants to try copper peptides without spending three figures, and people building a simple PM routine aimed at firmness, fine lines and texture over a 3 to 6 month horizon.
Read the full review →GHK-Cu Copper Peptide Hair & Scalp Serum with Biotin & Caffeine
The everything-stack approach at a fair price. Several ingredients carry modest real evidence, the headline peptide carries hope, and the combination makes a defensible scalp-health experiment.
Best for: Scalp-health optimizers who'd rather run five plausible ingredients at once than bet on one, at a lower price than most single-ingredient trend serums.
Read the full review →