How much products actually contain
57 products state the amountmedian 0.00000025%
- under 0.01% 57
- 0.01–0.1% 0
- 0.1–1% 0
- 1% or more 0
Amounts are mostly stated by products named after the ingredient, so they may lean towards token amounts.
Of the products containing it, 91 list it before the 1% line and 341 after it (usually 1% or less).
Products using this ingredient
12 of 431 confirmed · likeliest to carry enough first · See all 431
ESFOLIOEsfolio Peptide Collagen Toner 180ml0.000005% stated
ESFOLIOEsfolio Peptide Collagen Cream 70g0.000005% stated
ESFOLIOEsfolio Peptide Collagen Serum0.000005% stated
ESFOLIOEsfolio Peptide Collagen Eye Cream 30g0.000005% stated
MEDIPEELMEDIPEEL Peptide Tox Bor Eye Cream 40ml0.000005% stated
NEOGENNeogen Surmedic+ Azulene Soothing Ampoule 80ml0.00000015% stated
ENOUGH8-Peptide Sensation Pro Balancing Ampoule0.00000005% stated
SOME BY MISOME BY MI Cica Peptide Anti Hair Loss Derma Scalp Tonic 150ml0.00000001% stated
HAIRPLUSProtein Bond Water Essence 200ml 2-Pack
First Aid BeautyFirst Aid Beauty Ultra Repair Retinol Serum with 0.3% Retinol Complex + Peptides
HAIRPLUSProtein Bond Ampoule Essence 150ml Wiggle Wiggle Limited Edition
RIREEyelash Black Serum
Definition
Hexapeptide-9 is a synthetic peptide containing Glutamine, Glycine and Proline residues
Cosmetic roles
Keeps skin in good condition (CosIng catch-all)SKIN CONDITIONING
Safety & regulatory references
Other restriction: ban substances that deplete the ozone layer
Source: EU CosIng ingredient list
More data — names, identifiers, properties, test records, literature
Official labels & definitions
JCIA labelling name ヘキサペプチド-9: 本品は、グルタミン(*)、グリシン(*)及びプロリン(*)残基を含む合成ペプチドである。
Source: JCIA labelling names (Japan)
Names & identifiers
HEXAPEPTIDE-9INCI헥사펩타이드-9Korean label name (MFDS standard)ヘキサペプチド-9Japanese labelling name
Related literature
- Pioneering ionic liquids in neuro-soothing: Enhanced transdermal delivery of collagen peptides and their synergistic anti-aging functions · 2025
- Development of a Novel Peptide-Caffeic Acid Conjugate with Enhanced Anti-Photoaging Properties: Efficacy, Transdermal Permeation, and Stability · 2026
- Novel Cyclized Hexapeptide‐9 Outperforms Retinol Against Skin Aging: A Randomized, Double‐Blinded, Active‐ and Vehicle‐Controlled Clinical Trial · 2025
- Single-molecule resolution of oligopeptides in anti-aging cosmetics combined with nanopore readouts and deep learning model · 2025