Copper Peptide Complex Advanced Firming Serum — Reddit Reviews
by Remedy
Updated October 30, 2026
Copper peptide serum for fine lines; one month may show little difference.
What the community says
A copper peptide serum pairing 1% GHK-Cu with ectoin, polyglutamic acid, and humectants for a firming-focused routine. It makes sense for peptide-curious adults, though community feedback is mixed and visible changes may take longer than a month.
What this means for you
What people love
Watch out for
Product details
Product Traits
Key Ingredients
Skin type data limited
Where to buy
What the science says
Anti-Aging
Not proven yet
Few or mixed studies. This claim isn't established.
Peptides: 2 studies tested it directly. See all 6 studies
What the studies found
- Both studies that tested it directly found it helped with signs of aging
- It improved skin firmness in both studies
- Some signs of aging improved, including wrinkles, skin texture, hydration, and facial shape
- Wrinkle changes were small in one study, so results may differ by aging sign
- No reported side effects included stinging or itching
Research context, not treatment advice. Studies are about the ingredient, not necessarily this exact product.
Real Reddit threads — 5 mentions across 3 threads
Remedy Copper Peptide Complex Advanced Firming Serum on Reddit, in one place — 3 threads from r/SkincareAddiction and r/30PlusSkinCare, summarized.
“However I love love their copper peptude serum.”
Positive
“My skin has been responding very well to Remedy products”
Positive
“Most of the products are all hype and no substance anyway.”
Positive
“maybe sometimes dabble with the Remedy copper peptide serum”
Mentioned
“My routine is way simpler than yours - gentle cleanser, gentle moisturizer”
Mentioned
“I wish I would have found a solution, but I have not.”
Mentioned
“Remedy Copper Peptide Complex Advanced Firming Serum”
Mentioned
