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Research reference — not for sale

Bisabolol

B
lead outcome
Soothing / calming the look and feel of skin…
grades vary by outcome ↓
Small molecule (non-peptide)
also called — INCI: Bisabolol · alpha-bisabolol · levomenol · chamomile-derived soothing agent
skin appearance (cosmetic)soothing (appearance)barrier support

Status: reference entry - not for sale. Neutral scientific reference only. No application instructions are published here; concentration figures are typical formulation ranges, not usage advice.

In brief

Bisabolol is the calming molecule at the heart of chamomile - a sesquiterpene alcohol used at roughly 0.1-1% to make skin look and feel softer and less reactive. Most cosmetic bisabolol today is synthetic or sourced from the Candeia tree rather than pressed from chamomile, but the identical molecule does the same quiet job: it is a well-established cosmetic soother, sitting near the bottom of ingredient lists in sensitive-skin serums, after-sun gels and barrier creams. It also has a supporting functional role as a penetration enhancer, helping co-formulated actives absorb. Its deeper anti-inflammatory and antimicrobial reputation rests largely on preclinical work and sits outside cosmetic scope: in a cream it supports the look and feel of calmer skin, it does not treat a condition.

Legal standing, by region
International
Lawful cosmetic ingredient

Bisabolol (INCI: Bisabolol; also levomenol) is a lawful cosmetic ingredient worldwide, including the EU (Regulation (EC) 1223/2009); CosIng-listed. Generally well tolerated at cosmetic use levels. As a botanically-derived fragrance-adjacent material it is an uncommon but possible sensitiser in predisposed individuals.

Evidence, by outcome
How we grade →

An honest grade per outcome — drawn from the evidence, not any catalogue. Hype and undemonstrated marketing claims grade low.

OutcomeEvidence base · effectGrade
Soothing / calming the look and feel of skin (appearance & feel)
Appearance and comfort only - not a treatment for dermatitis, rosacea or any condition. The calming is cosmetic comfort, not anti-inflammatory therapy.
Bisabolol is a naturally-occurring sesquiterpene alcohol, classically the main active fraction of German chamomile essential oil (though most cosmetic bisabolol is now synthetic or from Candeia). It is a well-established cosmetic soothing agent used at roughly 0.1-1% to make skin look and feel calmer and more comfortable, and its calming, comfort role is its best-evidenced. · Calmer, more comfortable-feeling skin; a softer, less reactive-looking appearance on skin that feels sensitive or stressed
B
Penetration enhancement / helping other actives absorb (functional)
A functional, formulation-level property - not a standalone skin benefit, and the magnitude depends on the whole formula.
Bisabolol is described as a penetration enhancer that can help other ingredients absorb, a functional formulation role rather than a direct skin benefit. Real but supporting, and formulation-dependent. · A supporting formulation role, helping co-formulated actives absorb
C
"Anti-inflammatory / antimicrobial / heals" therapeutic claims
Bisabolol has preclinical anti-inflammatory and antimicrobial literature, but therapeutic and condition-treating claims are outside the scope of a cosmetic ingredient and rest largely on lab and animal work. In a cosmetic it supports the look and feel of calmer skin; it is not a proven treatment and is not graded as one.
Largely preclinical / outside cosmetic scope
D
Disclosure

Vallydia sells its own cosmetic serums, and some ingredients graded here belong to the same categories as those products. Grades are drawn from the published evidence by the method we publish, and applied to our own ingredients on the same terms — our copper-peptide serum is graded no more kindly than the peptides it competes with. We disclose the interest so you can weigh it.

Trade names shown here (for example Matrixyl, Argireline, Syn-Ake) are the property of their respective owners and are used only to identify the ingredient under discussion. Their appearance implies no affiliation with, or endorsement by, the proprietor.

Evidence changes

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Cosmetic claims boundary
✓ Allowed (appearance / feel)
  • helps skin look and feel calmer and softer
  • improves the comfort of sensitive- or stressed-feeling skin
  • a well-established, gentle botanical soother
  • helps skin look less reactive
  • helps other actives absorb within a formula
✕ Not allowed (medicinal)
  • treats dermatitis, rosacea or any condition
  • anti-inflammatory
  • antimicrobial / antibacterial
  • reduces inflammation
  • heals
  • a substitute for medical treatment

The medicinal-sounding science stays in the reference section; product copy speaks only to appearance/feel (Reg 655/2013). Different fields, never merged.

Identity

Bisabolol is a naturally-occurring sesquiterpene alcohol - classically the principal active fraction of German chamomile (Matricaria chamomilla) essential oil, which is where its calming reputation comes from. The cosmetically important form is alpha-(-)-bisabolol, also called levomenol.

The practical fact worth knowing: most bisabolol in modern cosmetics is not pressed from chamomile - it is synthetic, or sourced from the Brazilian Candeia tree (Eremanthus erythropappus), both of which supply the identical molecule more sustainably and consistently. In skincare it is a quiet, supporting ingredient near the bottom of ingredient lists in sensitive-skin serums, after-sun gels, barrier creams, and soothing formulas, used at low concentrations around 0.1-1%.

Development & history

  • Chamomile's traditional reputation as a calming botanical rests substantially on bisabolol, its main active alcohol - the modern ingredient isolates or reproduces that molecule.
  • It is CosIng-listed and used worldwide as a cosmetic soothing agent, typically as one supporting ingredient within a calming or barrier formula.
  • Because it is a botanically-derived, fragrance-adjacent material, it is an uncommon but possible sensitiser in predisposed individuals - worth noting for very reactive skin, though it is generally well tolerated.

Mechanism (as proposed)

The well-evidenced cosmetic role is calming the look and feel of skin. Bisabolol is a long-established cosmetic soother: at low concentrations it helps skin feel more comfortable and look less reactive, which is why it is a staple of sensitive-skin and after-sun formulas alongside allantoin, panthenol and centella.

It also carries a supporting functional role as a penetration enhancer - it can help co-formulated actives absorb. This is a formulation-level property, not a standalone skin benefit, and its magnitude depends on the whole formula.

Where scope must be drawn clearly: bisabolol has a preclinical anti-inflammatory and antimicrobial literature. That work sits outside the scope of a cosmetic ingredient and rests largely on lab and animal models. In a cream, bisabolol supports the look and feel of calmer skin - it is not a proven anti-inflammatory or antimicrobial treatment, and it is not graded as one. Its real, well-evidenced cosmetic lane is soothing and comfort.

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Chemical identifiers

Cross-reference identifiers for the authoritative external databases — not a recipe, and nothing about how to use it.

PubChem CID442343
InChIKeyRGZSQWQPBWRIAQ-CABCVRRESA-N
SMILESCC1=CC[C@H](CC1)[C@](C)(CCC=C(C)C)O

via PubChem exact-name match (levomenol / alpha-(-)-bisabolol, CID 442343). INCI "Bisabolol" commonly denotes this (-)-alpha stereoisomer (levomenol, CAS 23089-26-1); the racemic/mixed alpha-bisabolol is CAS 515-69-5. · high confidence

Sources — 2 cited
01Maurya AK, Singh M, Dubey V, et al. alpha-(-)-bisabolol reduces pro-inflammatory cytokine production and ameliorates skin inflammation. Curr Pharm Biotechnol. 2014; 15(2):173-81. (preclinical)
02Kamatou GPP, Viljoen AM. A review of the application and pharmacological properties of alpha-bisabolol and bisabolol-rich oils. J Am Oil Chem Soc. 2010; 87(1):1-7.
Updated 2026-08-05

Grades reflect the published evidence, not our interest. No dosing, reconstitution, or administration is published for research compounds — that restraint is deliberate.

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This site provides neutral scientific reference and sells only products lawful in your region. Nothing here is medical advice, a recommendation, or an offer to supply unapproved medicines. No dosing or administration is published for research compounds. Cosmetic peptides per Regulation (EC) 1223/2009. Unapproved injectable peptides are neither sold nor advertised in the EU (Directive 2001/83/EC, Title VIII). © 2026 Vallydia.