Multi-peptides is the main active in this copper peptide serum.
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Pro-Collagen Multi-Peptide Booster
$47.20
Paula's Choice Pro-Collagen Multi-Peptide Booster is built to layer into moisturizer or serum when you want peptide support with a clinical brand behind it.
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The Edyt Score
4.5 / 5.0
This is a booster copper peptide serum.
The formula follows a standard build for this copper peptide serum.
The verdict
Paula's Choice Pro-Collagen Multi-Peptide Booster is built to layer into moisturizer or serum when you want peptide support with a clinical brand behind it.
Compare against similar products
Side-by-side vs 6 near substitutes (The Ordinary, NIOD, Good Molecules, SORNBEO, Geek & Gorgeous, and BIOHEAL BOH), best for, key actives, texture, skin fit, Edyt score, and notes. Swipe sideways to compare.
| Pick | |||||||
|---|---|---|---|---|---|---|---|
| Best for | Mix-in peptide booster | Named GHK-Cu daily serum | Premium copper isolate | Budget copper tripeptide | Higher GHK-Cu claim | Milky multi-peptide | K-beauty elasticity |
| Key actives | Multi-peptides | Copper peptides (GHK-Cu) | Copper peptides | Copper tripeptide | Copper peptides | Multi-peptides | Peptides |
| Texture | Copper peptide serum | Copper peptide serum | Copper peptide serum | Copper peptide serum | Copper peptide serum | Copper peptide serum | Copper peptide serum |
| Skin fit | Normal to mature | Normal to dry | Normal to mature | All skin types | Normal to dry | Normal to dry | Normal to dry |
| Edyt score Methodology: The Edyt Score reflects ingredient profiles, concentration, and formulation standards. It is separate from crowd-sourced user reviews. | 4.5 | 4.6 | 4.5 | 4.5 | 4.3 | 4.4 | 4.4 |
| Notes | Booster · Pro-Collagen | GHK-Cu 1% · Multi-peptide | NIOD · 1% | Budget · 1 fl oz | Liposomal GHK-Cu · 2% claim | Indie · Milky | K-beauty · Probioderm |
| $ / size | $47.20 | $32.00 | $115.00 | $12.00 | $23.98 | $19.80 | $35.00 |
| Shop | Buy on AmazonThis page | Buy on AmazonProduct page | Buy on AmazonProduct page | Buy on AmazonProduct page | Buy on AmazonProduct page | Buy on AmazonProduct page | Buy on AmazonProduct page |
FAQ
Who is Pro-Collagen Multi-Peptide Booster best for?
Paula's Choice Pro-Collagen Multi-Peptide Booster is built to layer into moisturizer or serum when you want peptide support with a clinical brand behind it.
How did Edyt Beauty score this copper peptide serum?
Edyt Beauty rates Pro-Collagen Multi-Peptide Booster 4.5 out of 5 from the ingredient list, who it is for, and how the formula is built. That is separate from crowd-sourced user reviews.
How does it compare to similar products?
The compare table above stacks Pro-Collagen Multi-Peptide Booster against near substitutes for the same shopping job, including picks from The Ordinary, NIOD, Good Molecules, SORNBEO, Geek & Gorgeous, and BIOHEAL BOH. For more from the same brand, see More from Paula's Choice below.
Where can I buy it?
Shop Pro-Collagen Multi-Peptide Booster with the Buy button when it is available. We may earn a commission from qualifying purchases. Prices and availability can change. You can also find it in our guide to Best Copper Peptide Serums.
You may also like

The Ordinary
Multi-Peptide Copper Peptides 1%
$32.00

NIOD
Copper Amino Isolate Serum
$115.00

Good Molecules
Super Peptide Serum
$12.00

SORNBEO
Copper Peptides Serum GHK-Cu
$23.98

Geek & Gorgeous
Power Peptides
$19.80

BIOHEAL BOH
Probioderm 3D Lifting Ampoule
$35.00

