Is saccharomyces/magnesium ferment safe during pregnancy?
Reviewed by VeriMom Editorial Team · Last reviewed
Pregnancy-Safe Ingredients Database — 28,000+ Ingredients Rated
saccharomyces/magnesium ferment
NO KNOWN RISKS100
/100
0









Pregnancy-safe products containing saccharomyces/magnesium ferment

Zelens
Zelens Power B Revitalising & Clearing
98/100

Oriflame
Oriflame Giordani Gold Long Wear Mineral Sk 20
98/100

Keune
Keune Care Satin Oil Shampoo
98/100

Keune
Lumi coat supreme cream
98/100

Marie Fresh Cosmetics
Marie Fresh Cosmetics Beauty Mask
98/100

ISOMERS Skincare
ISOMERS Skincare Vitamin C & Ferulic 15% Skin Brightening Concentrate
98/100

one.two.free!
one.two.free! 10% Niacinamide Perfecting Serum
98/100

doa kozmetik
doa kozmetik Şampuan
98/100

doa kozmetik
doa kozmetik Saç Bakım Şampuanı
98/100

Isomers
Isomers Bio-Lift Gaba Eye Mask
98/100
Related ingredients
See also
Sources & references
Authoritative references used to score this ingredient.
Frequently asked questions
- Is saccharomyces/magnesium ferment safe during pregnancy?
- No harmonised CLP reproductive classifications (ECHA Annex VI) or SCCS/CIR safety concerns found for 'saccharomyces/magnesium ferment' or equivalent yeast fermentation products; no peer‑reviewed reproductive toxicity signals identified in available literature databases. Typical topical cosmetic yeast ferment preparations are considered safe as used (no CIR/SCCS flags).
- Is saccharomyces/magnesium ferment safe while breastfeeding?
- No data indicating reproductive or lactation hazards, no harmonised classifications, and no mechanistic evidence for transfer into breast milk from topical use of this ingredient class; therefore default low hazard and negligible exposure for mother using topical products.
- Is saccharomyces/magnesium ferment safe for baby skin?
- No evidence of developmental or infant‑specific toxicity. Given topical use and the ingredient being a fermentation product (likely particulate/ionic/biological material with low dermal penetration), adult exposure is considered negligible. Because infant skin has a less mature barrier and higher surface-area-to-weight, exposure scoring is increased by +1 (e=1) despite lack of absorption data.
- How does VeriMom score saccharomyces/magnesium ferment?
- VeriMom scores saccharomyces/magnesium ferment at 100/100 (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 saccharomyces/magnesium ferment?
- See our curated list of pregnancy-safe alternatives to saccharomyces/magnesium ferment based on similar function and a no-known-risks safety band.
Check your own skincare
Paste any product's ingredient list into our free checker and see every ingredient scored against EU regulatory data and peer-reviewed research.
Open the pregnancy-safe ingredient checkerCheck every label in 2 seconds
Get VeriMom free — scan any product and see the pregnancy safety score instantly.
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.