Specimen No. 0041
CautionSyntheticchelatorpreservative
EDTA (Disodium EDTA)
disodium edta · edta · ethylenediaminetetraacetic acid
Chelating agent that binds metal ions to stabilize formulas. Poorly biodegradable and binds heavy metals in wastewater, potentially mobilizing environmental contaminants.
high confidence
Researched April 18, 2026Specimen 0041EDTA (Disodium EDTA)
Concerns
- Poorly biodegradable — accumulates in water systems
- May mobilize heavy metal contaminants in aquatic environments
- Enhances skin penetration of other ingredients
- Low toxicity in cosmetic use — concerns are primarily environmental
Commonly found in
MoisturizerShampooConditionerCleanserSunscreen
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.
Check another ingredient
Search our database of scored cosmetic, food, and household ingredients — or scan a full product label.
Open the Ingredient Lab