Specimen No. 0033
CautionSyntheticpreservativehumectant
Ethylhexylglycerin
ethylhexylglycerin · 3-(2-ethylhexyloxy)-1,2-propanediol · sensiva sc 50
Popular synthetic preservative booster often paired with phenoxyethanol. Generally well-tolerated but can cause skin sensitization in some individuals.
medium confidence
Researched April 18, 2026Specimen 0033Ethylhexylglycerin
Concerns
- Skin sensitization — allergic contact dermatitis reported
- Synergistic preservative: often amplifies effects of other sensitizers
- Limited long-term safety data compared to older preservatives
Commonly found in
Natural cosmeticsMoisturizerSerumSunscreenDeodorant
Sources & references
Last researched: April 18, 2026
Research disclaimer: This rating is based on available peer-reviewed research and regulatory assessments at the time of publication. It is not medical advice. Consult a qualified professional for personal health or skin concerns.
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