Ingredient profile
TARTARIC ACID
Raters disagreefragrancebufferingCAS 133-37-9CAS 147-71-7CAS 87-69-4
At least one of our safety lists speaks to this ingredient. Also written as Tartaric Acid, tartaric acid.
Raters don't agree. Here's where each one stands
Safe
Greenlens Ingredient Scan
Independent
Greenlens Precautionary Screen
Independent
Greenlens Tolerance Screen
Independent
Caution
Health Canada Ingredient Hotlist
Government
Concern
—
Where each list lands
Funding shown- Caution
Health Canada Ingredient Hotlist
Government
An alpha-hydroxy acid: permitted only within concentration and pH conditions. (Health Canada Cosmetic Ingredient Hotlist)
- Safe
Greenlens Ingredient Scan
Independent
No EU-regulated hazard recognized for this ingredient.
- Safe
Greenlens Precautionary Screen
Also screened — not on these lists
- California Proposition 65
- US NTP Report on Carcinogens
- IARC Monographs
- ANSES Endocrine Disruptors
- EU Microplastics Restriction
- EU Harmonised Classification (CLP Annex VI)
Notes
- Health Canada Hotlist — restricted
