Hexapeptide-11
Published · Researched 2026-09-21
Slug: hexapeptide-11 · Category: Skin, Hair & Cosmetic peptides · Research date: 2026-09-21
Overview
Hexapeptide-11 is a synthetic signaling peptide used in moisturizers and night creams, positioned around collagen/elastin support and skin-renewal claims. It is the least individually famous peptide in this track: it ships as one line in long INCI lists (Skinfix's 3% "Nutripeptide" blend, Mádara's Derma Collagen line, Pai's Bonne Nuit, Prequel's Half & Half) and almost never headlines a product. No standalone ingredient market, no influencer cycle, no debunker wave — just quiet inclusion in well-regarded formulas. Sequence and CAS not verified this round — UNVERIFIED.
Social standing
Platform pulse (observed 2026-09-21):
- Threads (weak, brand-only): @dadface.skin promotional post (Sep 19, 2026) for a men's eye cream containing Hexapeptide-11 — zero likes, brand content, essentially no signal.
- Independent review (ingredient-attentive): beautydecoded's Mádara Derma Collagen Night Cream review discusses hexapeptide-11's collagen/elastin positioning directly — the rare review that actually names the ingredient rather than the formula's marketing story.
- Ingredient-presence databases: SkinSort's "moisturizers with hexapeptide-11" list (Prequel Half & Half review, among others) corroborates real-world inclusion; reviews are of finished moisturizers and cannot isolate the peptide. whatsinmyjar lists the same products with full INCI context.
- Formula-level reviews: skincarmanyc's Skinfix Triple Lipid-Peptide Cream review (3% Nutripeptide blend including Hexapeptide-11 and oligopeptides) reports barrier-repair effects — explicitly belonging to the entire formulation, not the peptide.
- Price anchor: Pai Bonne Nuit BioPeptide Renewal Night Cream listed at £64.
- Facebook Groups: Post queries returned zero indexed hits (search-index limitation noted).
- Instagram: No independent owner content captured this round.
Group consensus: There is no community around Hexapeptide-11 as such. The community that exists is around the products (Skinfix barrier cream devotees, Mádara natural-skincare fans), and the peptide is incidental to their verdicts.
Viral moments: None observed.
Praise: Included in genuinely well-reviewed moisturizers (Skinfix, Prequel); no irritation signal in the reviews captured. Complaints: No ingredient-isolatable evidence of doing anything; invisible in marketing; £64 Pai pricing buys the brand, not the peptide.
Social validation
Tier 3 — single-layer evidence: ingredient-attentive independent reviews plus presence databases. No qualifying Meta-platform discussion found; the one Threads hit is a zero-engagement brand post.
- beautydecoded Mádara review: independent, names the ingredient and its claimed mechanism honestly.
- SkinSort/whatsinmyjar presence data: corroborates real inclusion across multiple finished products.
- skincarmanyc Skinfix review: independent formula-level evidence with explicit non-attribution to the peptide.
- Absence record: Threads (one zero-like brand post), Facebook group queries (zero indexed hits).
Key specs
| Attribute | Value | Status |
|---|---|---|
| Identity | Hexapeptide-11 (synthetic signaling hexapeptide) | Verified (INCI) |
| Sequence / CAS | Not verified this round | UNVERIFIED |
| INCI name | Hexapeptide-11 | Verified |
| Typical cosmetic use | Moisturizers and night creams as a supporting peptide (e.g., within 3% peptide blends); never a standalone consumer SKU found | Verified |
| Mechanism | Positioned around collagen/elastin-pathway support and skin renewal | Verified as claimed positioning; isolated evidence not established in this pass |
Pricing (observed 2026-09-21)
| Product | Price | Source |
|---|---|---|
| Pai Bonne Nuit BioPeptide Renewal Night Cream | £64 | whatsinmyjar listing |
| Skinfix Triple Lipid-Peptide Cream | price not captured this round | skincarmanyc / Sephora imagery |
| Mádara Derma Collagen Night Cream | price not captured this round | beautydecoded review |
| Prequel Half & Half moisturizer | price not captured this round | SkinSort review |
Street reality: no standalone market — the peptide's price is buried inside $30–$64 moisturizers. You cannot buy "hexapeptide-11"; you buy Skinfix or Mádara.
What's included / what's needed
- Finished moisturizer/night cream only. Apply per product directions. No equipment needed. Cosmetic use only.
Support reality
- Skinfix, Mádara, Pai, Prequel: established DTC/retail support and returns (Sephora, brand stores).
- No raw-ingredient consumer market; no formulator B2C channel.
Community verdict
Hexapeptide-11 is a passenger, not a driver: it rides inside good moisturizers and gets none of the credit and none of the blame. The honest verdict is the products' verdict — Skinfix's barrier cream and Mádara's night cream are well-reviewed formulas, and nothing in the public record isolates this peptide's contribution. Buy the moisturizer if you like the moisturizer.
Regulatory & safety status
Hexapeptide-11 is NOT an FDA-approved drug. It is a cosmetic ingredient. US cosmetics require no premarket FDA approval provided sellers avoid drug claims. No therapeutic indication approved by any regulator.
Images
| View | File | Status |
|---|---|---|
| hero | img/hexapeptide-11-hero.jpg | ✓ Skinfix Triple Lipid-Peptide Cream jar (Sephora imagery, real product photo) |
| side/profile | img/hexapeptide-11-side.jpg | ✓ Skinfix barrier+ Triple Lipid-Peptide Cream jar (retail imagery) |
| rear | — | ✗ Missing — no suitable image found; not faked |
| top/alternate-angle | img/hexapeptide-11-top.jpg | ✓ Mádara Derma Collagen Night Source box + tube (real product photo) |
| detail | — | ✗ Missing — two download attempts (drmax, easycosmetic) failed HEAD checks; disclosed, not substituted |
| real-owner-in-use | img/hexapeptide-11-in-use.jpg | ✓ Pai Bonne Nuit BioPeptide product lifestyle shot (real product photo; Hexapeptide-11 inclusion per product INCI listings — UNVERIFIED against primary label this round) |
| scale | — | ✗ Missing — no suitable image found; not faked |
| box/accessories | img/hexapeptide-11-box.jpg | ✓ Skinfix Triple Lipid-Peptide Cream open jar (editorial product photo) |
5 of 8 views gathered (2026-09-21). All real product photos, verified, converted to JPEG. No AI imagery. Two failed download sources disclosed rather than silently replaced.
Not medical advice. This is a research summary of public social and web sources, not a recommendation to buy or use any product. Cosmetic peptides are not medicines; consult a qualified clinician for skin concerns.
Named sources
- Threads @dadface.skin — @dadface.skin promotional post (Sep 19, 2026) for a men's eye cream containing Hexapeptide-11 — zero likes, brand content, essentially no signal. (Sep 19, 2026)
- Independent review — beautydecoded's Mádara Derma Collagen Night Cream review discusses hexapeptide-11's collagen/elastin positioning directly — the rare review that actually names the ingredient rather than the formula's marketing story.
- Collagen Night Cream review — beautydecoded's Mádara Derma Collagen Night Cream review discusses hexapeptide-11's collagen/elastin positioning directly — the rare review that actually names the ingredient rather than the formula's marketing story.
- Half review — SkinSort's "moisturizers with hexapeptide-11" list (Prequel Half & Half review, among others) corroborates real-world inclusion; reviews are of finished moisturizers and cannot isolate the peptide.
- Formula-level review — skincarmanyc's Skinfix Triple Lipid-Peptide Cream review (3% Nutripeptide blend including Hexapeptide-11 and oligopeptides) reports barrier-repair effects — explicitly belonging to the entire formulation, not the peptide.
- Triple Lipid-Peptide Cream review — skincarmanyc's Skinfix Triple Lipid-Peptide Cream review (3% Nutripeptide blend including Hexapeptide-11 and oligopeptides) reports barrier-repair effects — explicitly belonging to the entire formulation, not the peptide.
- Mádara review — independent, names the ingredient and its claimed mechanism honestly.
- Skinfix review — independent formula-level evidence with explicit non-attribution to the peptide.
- SkinSort review — Prequel Half & Half moisturizer | price not captured this round | SkinSort review | Street reality: no standalone market — the peptide's price is buried inside $30–$64 moisturizers.
- Threads (weak, brand-only) — @dadface.skin promotional post (Sep 19, 2026) for a men's eye cream containing Hexapeptide-11 — zero likes, brand content, essentially no signal. (Sep 19, 2026)
- Independent review (ingredient-attentive) — beautydecoded's Mádara Derma Collagen Night Cream review discusses hexapeptide-11's collagen/elastin positioning directly — the rare review that actually names the ingredient rather than the formula's marketing story.
- Formula-level reviews — skincarmanyc's Skinfix Triple Lipid-Peptide Cream review (3% Nutripeptide blend including Hexapeptide-11 and oligopeptides) reports barrier-repair effects — explicitly belonging to the entire formulation, not the peptide.
Source URLs were not recorded for these references.