Power Peptides Pro-Collagen Multi-Peptide Serum — Reddit Reviews
Updated October 5, 2026
Multi-peptide serum for hydration and early anti-aging; plays nice with tretinoin.
What the community says
A milky peptide serum with copper peptides, Matrixyl, panthenol, glycerin, and allantoin. It suits people layering actives or tretinoin who want extra hydration and less irritation. Peptides are still a YMMV category.
What this means for you
What people love
- Milky, hydrating, and sits under tretinoin
- Copper peptides plus Matrixyl stack
- Fragrance-free and actually low-irritation
Watch out for
Product details
Where to buy
Real Reddit threads — 33 mentions across 20 threads
Geek & Gorgeous Power Peptides Pro-Collagen Multi-Peptide Serum on Reddit, in one place — 20 threads from r/SkincareAddiction, r/tretinoin and 3 more, summarized.
“[Geek & Gorgeous Power Peptides](https://geekandgorgeous.com/products/power-peptides)”
Mentioned
“The Geek & Gorgeous peptide serum is really good and compares well to medik8 liquid peptides.”
Mentioned
“It's under £15 and has copper peptides but the shipping fee is £10.”
Mentioned
“Geek and Gorgeous power peptides”
Positive
“PM: Double cleanse ... Geek and Gorgeous power peptides”
Positive
“and then either retinal 0.1%”
Positive
“I like their Power Peptides.”
Positive
“If you can buy online I recommend Geek & Gorgeous.”
Positive
“All of their line up is great, really.”
Positive
“power peptides and vitamin c don't go together because of copper.”
Mentioned
“vitamin c morning, peptides evening or the other way round”
Mentioned
“The G&G team has stated that this peptide serum can be used with vit C as the copper is encapsulated.”
Mentioned
“...including The Ordinary Multi-Peptide + Copper serum, Prequel Half & Half, Geek & Gorgeous Power Peptide, and Cosrx 6 Peptide Booster...”
Positive
“Those are a few I've tried that I thought were very good, gentle and unscented...”
Positive
“...they are superior at plumping and hydration over other things I've tried.”
Positive
“layer Geek and Gorgeous Power Peptides over that”
Mentioned
“it might be worth trying a combination of argireline and copper peptides”
Mentioned
“to help reduce dynamic lines”
Mentioned
