HYDROGENATED POLYBUTENE
BINDING; VISCOSITY CONTROLLING
Given the incomplete information made available by companies and the government, EWG provides additional information on personal care product ingredients from the published scientific literature. The chart below indicates that research studies have found that exposure to this ingredient -- not the products containing it -- caused the indicated health effect(s) in the studies reviewed by Skin Deep researchers. Actual health risks, if any, will vary based on the level of exposure to the ingredient and individual susceptibility -- information not available in Skin Deep.
| This ingredient: | |
 | Cancer |
| Developmental/reproductive toxicity |
| Restrictions & warnings |
| Allergies/immunotoxicity |
| Contamination concerns |
 | Other moderate concerns for this ingredient: Organ system toxicity (non-reproductive) |
 | Lesser or emerging concerns for this ingredient: Data gaps |
|
See products containing HYDROGENATED POLYBUTENE | |
HYDROGENATED POLYBUTENE has reported used in the following product types: sunscreen: SPF greater than 30 (3); lip balm (1); no match (1); facial moisturizer/treatment (1); sunscreen: moisturizer (1)
Organ system toxicity (non-reproductive)
| type of concern | product conditions | reference |
| Classified as medium human health priority | Environment Canada Domestic Substance List | |
| Classified as expected to be toxic or harmful | Environment Canada Domestic Substance List |
Data gaps
| type of concern | product conditions | reference |
| Not assessed for safety in cosmetics by industry panel | ||
| Pesticide inert of potential toxicological concern | SRS |
Ecotoxicology
| type of concern | product conditions | reference |
| Not suspected to be an environmental toxin | Environment Canada Domestic Substance List |
Persistence and bioaccumulation
| type of concern | product conditions | reference |
| Not suspected to be bioaccumulative | Environment Canada Domestic Substance List |
Government, industry, academic studies and classifications
| government/industry list/academic study | appears on list as | classification(s) |
| Environment Canada Domestic Substance List | 1-BUTENE, HOMOPOLYMER | •This chemical was deemed a moderate human health priority and was flagged by CEPA for further attention. The chemical was flagged for suspected persistence. |
| SRS | POLY(1-BUTENE) | •pesticide inert, with potential toxicological concerns: EPA testing priority |
references
| government/industry list/academic study | reference |
| Environment Canada Domestic Substance List | EC (Environment Canada). 2008. Domestic Substances List Categorization. Canadian Environmental Protection Act (CEPA) Environmental Registry. |
| Open scientific literature | SRS |
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