A serum formulated with copper peptides and additional peptide complexes. Contains 3% copper peptides and 13% other peptides.
Guru Score
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Under the score you'll see how many experts weighed in, or "Early verdict" while only a few have. Paid takes count for half in the score.
Guru Certified means at least 6 experts, a score of 85% or more, and almost no Nays.
How we score →Yay
Early verdict · Few reviews so farWhat the gurus are saying
At 3% copper peptides (higher than most alternatives, which typically max out at 2%), this serum won over reviewers enough to prompt repeat purchases. The formula turns a distinctive bright blue when applied, though that's purely cosmetic and fades once it soaks in. At $45-50 per ounce for 3% copper peptides plus additional peptide complexes, reviewers felt they were getting good value.
What they liked
What they flagged
Nothing. None of the experts who reviewed it raised a problem.
Every take we've logged from this product's reviews across YouTube. Click any row to watch the moment they said it.
Independent of what the gurus think, this is what the published research supports about the main active ingredients here.
A serum formulated with copper peptides and additional peptide complexes. Contains 3% copper peptides and 13% other peptides.
Yes. All 2 gurus who reviewed it give it their stamp of approval, for a Guru Score of 84%.
Niche Beauty Labs Copper Peptide Serum holds a Guru Score of 84%. That is our read on how warmly the experts talk about it, based on the verdicts of 2 expert reviewers we have collected.
Niche Beauty Labs Copper Peptide Serum is generally suited to mature skin.
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