Baby Safety / Compounds / Squalane

Is Squalane safe for babies and kids?

Context-dependent for kids

(Babies-specific data is limited; this page draws from human pregnant context.) Pregnancy alters the metabolism and distribution of Squalane, potentially increasing fetal exposure. The developing embryo/fetus is vulnerable during organogenesis (weeks 3-8) and neurological development. Placental transfer should be assumed.

What is squalane?

The IUPAC name is 2,6,10,15,19,23-hexamethyltetracosane.

Also known as: 2,6,10,15,19,23-hexamethyltetracosane, hydrogenated squalene, squalane (plant-derived), perhydrosqualene.

IUPAC name
2,6,10,15,19,23-hexamethyltetracosane
CAS number
111-01-3
Molecular formula
C30H62
Molecular weight
422.81 g/mol
SMILES
CC1=C(C=CC=[N+]1CC2=CN=C(N=C2N)C)CCO
PubChem CID
10803

Risk for babies

Context-dependent

Pregnancy alters the metabolism and distribution of Squalane, potentially increasing fetal exposure. The developing embryo/fetus is vulnerable during organogenesis (weeks 3-8) and neurological development. Placental transfer should be assumed.

No specific reproductive toxicity data identified, but pregnancy-specific safety data is limited for most chemicals. Precautionary minimization of exposure is recommended.

What to do: Minimize exposure during pregnancy and lactation. Consult healthcare provider regarding specific risks. Consider alternative products with lower hazard profiles.

Risk for pregnant and nursing people

Context-dependent

Pregnancy alters the metabolism and distribution of Squalane, potentially increasing fetal exposure. The developing embryo/fetus is vulnerable during organogenesis (weeks 3-8) and neurological development. Placental transfer should be assumed.

No specific reproductive toxicity data identified, but pregnancy-specific safety data is limited for most chemicals. Precautionary minimization of exposure is recommended.

What to do: Minimize exposure during pregnancy and lactation. Consult healthcare provider regarding specific risks. Consider alternative products with lower hazard profiles.

Regulatory consensus

2 regulatory and scientific bodies have classified Squalane. The classifications differ — that's the data.

AgencyYearClassificationNotes
EU_Cosmetics_Regulation——Approved cosmetic ingredient; no concentration limit
FDA_OTC——Approved for cosmetic use; biocompatible with skin

Regulators apply different standards of evidence — animal-data weighting, exposure-pattern assumptions, epidemiological power thresholds — which is why two scientific bodies can review the same data and reach different conclusions. The disagreement is the data.

Where kids encounter squalane

  • facial_oil
  • moisturizer
  • sunscreen
  • anti_aging_serum
  • luxury_skincare

Safer alternatives

Lower-risk approaches that achieve a similar outcome to Squalane:

  • Ceramide-based formulations (biomimetic skin barrier repair)
    Trade-offs: Alternative emollient; skin feel, spreadability, and occlusion properties differ; comedogenicity should be assessed for facial use; stability in final formulation needs verification.
    Relative cost: 1.2-2×
  • Glycerin-based humectant systems as partial replacement
    Trade-offs: Direct chemical substitution requires verification that the replacement does not introduce new hazards (regrettable substitution). Conduct full hazard assessment of proposed alternative before adoption.
    Relative cost: 1.2-2×

Frequently asked questions

What products contain squalane?

Squalane appears in: facial oil; moisturizer; sunscreen.

See Squalane in the baby app

Look up products containing squalane, compare to alternatives, and explore the full data record.

Open in baby View raw API data

Sources (2)
  1. PubChem Compound CID 10803 — database
  2. ATSDR Toxicological Profile — CAS 111-01-3 — reference

Reference data, not professional advice. Aggregates publicly available regulatory and scientific data; not a substitute for veterinary, medical, legal, or regulatory advice. Why we built ALETHEIA →