Is guaiazulene safe during pregnancy?
Reviewed by VeriMom Editorial Team · Last reviewed
Pregnancy-Safe Ingredients Database — 28,000+ Ingredients Rated
guaiazulene
NO KNOWN RISKS93
/100
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Pregnancy-safe products containing guaiazulene

Eminence Organic
Eminence Organic S Marine Flower Peptide Night Cream
99/100

Needly
NEEDLY A To Cream - 50ml
98/100

Dr. Althea Aqua Marine Deep Serum - 30ml
98/100

NEOGEN Dermalogy Real Heartleaf Soothing Cream - 80g
98/100

Slow Sunday
Slow Sunday Soothing And Nourishing Essence Capsules
98/100

Cara Skin Care
Cara Skin Care Soothing Recovery Mask
98/100

It's Skin
It's Skin Power 10 Formula Li Effector Firefighter
98/100

Maxclinic
MAXCLINIC Blue Tansy Oil Foam - 110g
98/100

NEOGEN Dermalogy Real Heartleaf Soothing Mask - 5ea
98/100

Avon
Avon Green Goddess Facial Oil
98/100
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Sources & references
Authoritative references used to score this ingredient.
Frequently asked questions
- Is guaiazulene safe during pregnancy?
- No harmonised reproductive classification in ECHA Annex VI and no CIR or SCCS safety conclusion indicating reproductive hazard; peer-reviewed literature does not report teratogenicity for guaiazulene. Dermal exposure from cosmetic use is expected to be low but measurable. Sources: ECHA (no harmonised CLP), PubChem, CosIng, PubMed (no reproductive/toxicology signals).
- Is guaiazulene safe while breastfeeding?
- No evidence of reproductive or lactation-specific toxicity or mammary transfer in available literature or regulatory listings; no harmonised CLP reproductive flags. Dermal exposure from cosmetics is low but measurable, so potential for minimal systemic exposure exists. Sources: ECHA (no harmonised CLP), PubChem, CosIng, PubMed.
- Is guaiazulene safe for baby skin?
- No infant-specific toxicology indicating reproductive/developmental hazard. Given measurable dermal absorption in adults is plausible, infant exposure risk is increased due to immature barrier and higher surface-area-to-weight; exposure score increased by +1 per rule. Sources: PubChem, CosIng, EWG, general dermal absorption considerations in infants.
- How does VeriMom score guaiazulene?
- VeriMom scores guaiazulene at 93/100 (no known risks) based on EU CosIng status, ECHA hazard classifications, and peer-reviewed PubMed studies. Our scoring pipeline is fully transparent.
- What are pregnancy-safe alternatives to guaiazulene?
- See our curated list of pregnancy-safe alternatives to guaiazulene based on similar function and a no-known-risks safety band.
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Medical Disclaimer
This information is for educational purposes only and does not constitute medical advice. Safety scores are based on publicly available data and may not reflect all risks. Always consult your healthcare provider before using any product during pregnancy or breastfeeding.