Hydroxyectoine

Hydroxyectoin

Low hazardMolecular weight 158.16

What does Hydroxyectoine do for skin?

The hydroxylated derivative of ectoine. Preclinical hydration and membrane protection; the clinical result of ectoine 7% cannot be carried over.

Dose on file: N/A

Is Hydroxyectoine safe in skincare?

Low hazardHazard 2/10

No safety verdict and no hazard verdict in EU CosIng Annexes II/III/V/VI, MFDS, CIR or the four cancer agencies.

Based on

  • Reference: European Commission

    On no regulator list · No safety verdict and no hazard verdict in EU CosIng Annexes II/III/V/VI, MFDS, CIR, four cancer agencies.

Is Hydroxyectoine classified as a carcinogen?

Only four bodies count here: IARC, EU CLP, US NTP and California Prop 65.

Not classified by IARC, EU CLP, US NTP, or California Prop 65.

How is Hydroxyectoine regulated?

Cosmetic ingredient

Not found on any prescription-drug, professional-treatment, or US OTC monograph list, so it is treated as a cosmetic ingredient. This is a passive default ("not on any known restricted list"), not an individually verified positive finding.

Is Hydroxyectoine safe during pregnancy?

  • Pregnant

    Not enough data

  • Nursing

    Not enough data

  • Planning

    Not enough data

We found no study of hydroxyectoine in pregnancy or nursing (searched PubMed, CIR, SCCS, LactMed).

Hydroxyectoine benefits for skin, by concern

These raw scores are only shown here, in the ingredient dictionary.

Products that list this ingredient

Sources (1)

  • Reference: European Commission

Red does not mean poison. Preservatives that stop a product going off, UV filters and fragrance can land on yellow or red depending on their score.

Green does not mean right for you. Skin and allergies differ from person to person. Treat the color as a starting point.