Other ConcernsNon-reproductive organ system toxicity (moderate) and Irritation (skin, eyes, or lungs) (high)
SYNONYMS3-(2H-BENZOTRIAZOL-2-YL)-4-HYDROXY-5-(1-METHYLPROPYL)- MONOSODIUM SALT BENZENESULFONIC ACID, BENZENESULFONIC ACID, 3-(2H-BENZOTRIAZOL-2-YL)-4-HYDROXY-5-(1-METHYLPROPYL)-, MONOSODIUM SALT, BENZTRIAZOL UV ABSORBER BUK 4499, MONOSODIUM SALT BENZENESULFONIC ACID, 3-(2H-BENZOTRIAZOL-2-YL)-4-HYDROXY-5-(1-METHYLPROPYL)-, SODIUM 3-(2H-BENZOTRIAZOL-2-YL)-5-SEC-BUTYL-4-HYDROXYBENZENESULFONATE, and SODIUM BENZOTRIAZOLYL BUTYLPHENOL SULFONATE
This UV light stabilization ingredient is part of a larger formulation and protects colors and other light-sensitive ingredients from photolytic and/or photo-oxidative degradation and thus improve the stability of formulations which are exposed to UV-A and UV-B light.
See how this product scores for common concerns.
LOWAllergies & Immunotoxicity
LOWDevelopmental and Reingredientive Toxicity
- DATA SOURCES
Products with this Ingredient
|facial cleanser||9 products|
|body wash/cleanser||9 products|
|hair color and bleaching||7 products|
|serums & essences||5 products|
|facial moisturizer/treatment||4 products|
|hair treatment/serum||4 products|
|bath oil/salts/soak||4 products|
|fragrance for women||3 products|
|styling gel/lotion||2 products|
|brow liner||2 products|
|bubble bath||2 products|
|hair styling aide||2 products|
|sunless tanning||1 products|
|foot cleansing||1 products|
|makeup primer||1 products|
|nail treatment||1 products|
|liquid hand soap||1 products|
Irritation (skin, eyes, or lungs)
|Classified as irritant||CPS&Q - Classification & Labelling|
Organ system toxicity (non-reproductive)
|Limited evidence of eye toxicity||CPS&Q - Classification & Labelling|
|0 studies in PubMed science library may include information on the toxicity of this chemical||NLM PubMed|
- CPS&Q (Consumer Products Safety & Quality) formely known as ECB (European Chemicals Bureau). 2008. Classification and Labelling: Chemicals: Annex VI of Directive 67/548/EEC through the 31st ATP.
- NLM (National Library of Medicine). 2012. PubMed online scientific bibliography data. http://www.pubmed.gov.
Cosmetics and personal care products are not required to be tested for safety before being allowed on the market. The Skin Deep® scoring system was designed to help the public understand whether a product is safe to use or whether it contains ingredients of concern.
Every product and ingredient in Skin Deep gets a two-part score – one for hazard and one for data availability. The safest products score well by both measures, with a low hazard rating and a fair or better data availability rating.HOW WE DETERMINE SCORES
The Skin Deep ingredient hazard score, from 1 to 10, reflects known and suspected hazards linked to the ingredients. The EWG VERIFIED™ mark means a product meets EWG’s strictest criteria for transparency and health.
The Skin Deep data availability rating reflects the number of scientific studies about the product or ingredient in the published scientific literature.