All scans / Serums / No7 Laboratories Line Correcting Booster Serum
No7 Laboratories Line Correcting Booster Serum ingredients: is it worth it?
This is a lean, peptide-focused anti-aging serum that does one thing well: deliver Matrixyl 3000+ in a simple, supportive base.
This is a lean, peptide-focused anti-aging serum that does one thing well: deliver Matrixyl 3000+ in a simple, supportive base.
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The efficacy score is driven almost entirely by the collagen-supporting peptide pair (palmitoyl tripeptide-1 and palmitoyl tetrapeptide-7) at the heart of the Matrixyl 3000+ complex, backed by a hydrating glycerin/butylene glycol base but with no additional high-evidence actives like retinoids or dedicated antioxidants to broaden benefits, so you get targeted wrinkle support rather than a fully loaded treatment serum.
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DemythSkin rates No7 Laboratories Line Correcting Booster Serum 3.4/5 for efficacy and 4.4/5 for safety.
ACTIVE INGREDIENTS BY TIER
Gold Standards
High clinical proof | Skin-transformativeReliable
Proven resultsPotent
Developing evidenceOverhyped | Marketing
Hype | Limited dataDocumented Irritants
Evidence-backed flagFORMULATION BASE (12)⌄
FULL INGREDIENT LIST⌄
Aqua (Water/Eau), Glycerin, Butylene Glycol, Aluminum Starch Octenylsuccinate, Polyacrylate Crosspolymer-6, Sorbitan Laurate, Phenoxyethanol, Sodium Lactate, Hydroxyethylcellulose, Carbomer, Caprylyl Glycol, Acetyl Dipeptide-1 Cetyl Ester, Polysorbate 20, Ethylhexylglycerin, Tetrasodium EDTA, Potassium Hydroxide, T-Butyl Alcohol, Palmitoyl Tripeptide-1, Palmitoyl Tetrapeptide-7.
WHAT EACH INGREDIENT DOES (19)⌄
- Aqua (Water/Eau)
- solvent and carrier
- Glycerin
- humectant for hydration
- Butylene Glycol
- humectant and solvent
- Aluminum Starch Octenylsuccinate
- oil-absorbing texturizer
- Polyacrylate Crosspolymer-6
- gel-forming thickener
- Sorbitan Laurate
- emulsifier and stabilizer
- Phenoxyethanol
- preservative
- Sodium Lactate
- humectant and pH buffer
- Hydroxyethylcellulose
- viscosity-increasing thickener
- Carbomer
- gel thickener and stabilizer
- Caprylyl Glycol
- humectant and preservative booster
- Acetyl Dipeptide-1 Cetyl Ester
- peptide for soothing/anti-aging
- Polysorbate 20
- solubilizer and emulsifier
- Ethylhexylglycerin
- preservative booster and humectant
- Tetrasodium EDTA
- chelating agent
- Potassium Hydroxide
- pH adjuster
- T-Butyl Alcohol
- solvent and processing aid
- Palmitoyl Tripeptide-1
- signal peptide for collagen support
- Palmitoyl Tetrapeptide-7
- signal peptide for skin matrix support
EXTERNAL CITATIONS
Palmitoyl Tripeptide-1: Matrixyl 3000 is a blend of palmitoyl tripeptide-1 and palmitoyl tetrapeptide-7 that helps reduce visible signs of aging by supporting key structural components within the skin.
Palmitoyl Tetrapeptide-7: Matrixyl 3000 peptide complex (palmitoyl tripeptide-1 and palmitoyl tetrapeptide-7) is used to improve signs of aging such as fine lines and wrinkles.
Acetyl Dipeptide-1 Cetyl Ester: No7 lists acetyl dipeptide-1 cetyl ester among the actives in its Matrixyl 3000+ serums, contributing to the anti-aging profile.
DISCLAIMER: THIS ANALYSIS IS FOR INFORMATION ONLY. NOT MEDICAL ADVICE. AI-GENERATED DATA BASED ON PUBLICLY AVAILABLE INGREDIENT LISTS. VERIFY WITH A MEDICAL PROFESSIONAL.
A cheaper serum that scores as high or higher
A different formula for the same concern (anti-aging) that scores at least as high on both efficacy and safety.
No7 Laboratories Line Correcting Booster Serum: common questions
Is No7 Laboratories Line Correcting Booster Serum worth it?
No7 Laboratories Line Correcting Booster Serum scores 3.4 out of 5.0 for efficacy (Mid) and 4.4 out of 5.0 for safety (Gentle) on DemythSkin's independent ingredient analysis. This is a lean, peptide-focused anti-aging serum that does one thing well: deliver Matrixyl 3000+ in a simple, supportive base.
What are the key active ingredients in No7 Laboratories Line Correcting Booster Serum?
No7 Laboratories Line Correcting Booster Serum contains no gold-standard actives. Its formula is built on supporting and base ingredients rather than clinically transformative actives.
Does No7 Laboratories Line Correcting Booster Serum contain fragrance or known irritants?
DemythSkin flags these ingredients in No7 Laboratories Line Correcting Booster Serum as documented irritants: T-Butyl Alcohol.
How is No7 Laboratories Line Correcting Booster Serum scored?
DemythSkin grades every product on two independent scores: efficacy (whether the ingredients have clinical evidence of working) and safety (irritation and sensitisation risk). Ingredients are graded S through D against a database of over 3,000 compounds. Brand and price are not part of the score, and no brand pays for one.
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