A serum formulated with peptides, designed to boost collagen production and enhance skin firmness and texture.
Aqua, Propanediol (Humectant From Corn Syrup), Gluconolactone (PHA), Urea (Humectant, Vegan), Lactobionic Acid (PHA), Sodium Gluconate (PHA Acid Salt), Chamomilla Recutita (Chamomile) Flower Extract, Amorphophallus Konjac Root Powder (Gelling Agent), Dextran (Sugar-Derived Solvent), Caprooyl Tetrapeptide-3 (Peptide), Sodium Phytate (Preservative, Chelator), Camellia Sinensis (Green Tea) Leaf Extract, Centella Asiatica (Gotu Kola) Flower/Leaf/Stem Extract, Citric Acid (Ph Adjuster), Potassium Sorbate (Preservative)
Guru Score
The Guru Score: every expert's verdict on a product, in one simple number.
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
Four peptides for collagen lead these reviews, though gurus split on whether results are truly visible. The formulation earns praise for being gentle, with conditioning urea and gentle exfoliants especially appreciated for sensitive skin and rosacea. Others report firmer skin within a couple months and judge the peptide blend and concentration strong value for the price.
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.
Urea both holds water in the skin and gently loosens dead surface cells. At higher strengths it has good evidence for very dry or thickened skin.
Source: DermNet
Peptides are short protein fragments meant to signal repair. The evidence for them is thinner than for retinoids or vitamin C, and it varies a lot by the specific peptide, so the category is more promising than proven.
A serum formulated with peptides, designed to boost collagen production and enhance skin firmness and texture.
Mostly yes. 1 of the 2 gurus who reviewed it give it their stamp of approval, for a Guru Score of 76%.
Facetheory Polypep Collagen Boosting Peptide Serum holds a Guru Score of 76%. That is our read on how warmly the experts talk about it, based on the verdicts of 2 expert reviewers we have collected.
Facetheory Polypep Collagen Boosting Peptide Serum is generally suited to mature skin.
Lower-priced serums the gurus still rate highly, versus this mid-range pick.
See how they stack up →



Other products the same gurus have weighed in on, plus more from this brand and category.
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