

Compact for Safe Cosmetics
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Animal Testing Policy |


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 one or more ingredients in this product -- not the product itself -- 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.
Ingredients in this product are linked to: | |
![]() | Cancer |
![]() | Developmental/reproductive toxicity |
![]() | Violations, restrictions & warnings |
![]() | Allergies/immunotoxicity |
![]() | Other concerns for ingredients used in this product: Endocrine disruption, Organ system toxicity (non-reproductive), Irritation (skin, eyes, or lungs), Contamination concerns, Occupational hazards, Biochemical or cellular level changes |
Ingredients from packaging: Ethyl Cyanoacrylate, Polymethyl Methacrylate, Propylparaben, Butylparaben, Retinyl Palmitate, Tocopherol
Directions from packaging: Nail Application:Brush on a thin layer of glue onto natural nail being careful not to get on cuticle area.Brush on a layer of glue onto artificial nail where it will come in contact with your natural nail.Slowly lower nail onto natural nail - hold until set.Removal:Do not force or pull nails off. For quick, easy removal use artificial nail remover kit.Otherwise, trim off as much artificial tip as possible. Soak nails in acetone-based nail polish remover until soft. Wipe off softened plastic and glue. Repeat process as necessary.
Warnings from packaging: Eye irritant.Bonds skin and eyes in seconds.If skin bonding occurs, do not pull; peel apart gently using acetone or polish remover.If eye contact occurs, flush immediately with water.See physician at once.Avoid contact with fabrics as skin burns may occur.Do not use on nails that are infected, damaged, thin or weak.Keep out of reach of children.
| score | data gap | concerns | |
| BUTYLPARABEN | 6 | 79% | Developmental/reproductive toxicity, Endocrine disruption, Allergies/immunotoxicity, Organ system toxicity (non-reproductive), Biochemical or cellular level changes |
| ETHYL-2-CYANOACRYLATE ETHYL CYANOACRYLATE | 5 | 79% | Allergies/immunotoxicity, Organ system toxicity (non-reproductive), Irritation (skin, eyes, or lungs), Occupational hazards |
| PROPYLPARABEN | 5 | 71% | Developmental/reproductive toxicity, Endocrine disruption, Allergies/immunotoxicity, Organ system toxicity (non-reproductive) |
| RETINYL PALMITATE | 5 | 68% | Cancer, Developmental/reproductive toxicity, Violations, restrictions & warnings, Organ system toxicity (non-reproductive), Biochemical or cellular level changes |
| POLYMETHYL METHACRYLATE | 1 | 89% | Organ system toxicity (non-reproductive) |
| TOCOPHEROL | 2 | 87% | Contamination concerns (HYDROQUINONE) |
*This table includes all possible cancer concerns for the ingredients used by this manufacturer. Some categorizations depend on how the product is used or formulated.
| type of concern | product conditions | ingredient(s) |
| One or more in vitro tests on mammalian cells show positive mutation results | PROPYLPARABEN, TOCOPHEROL, BUTYLPARABEN | |
| Cancer - limited evidence | RETINYL PALMITATE | |
| Cancer - not classifiable/not likely to be human carcinogen | POLYMETHYL METHACRYLATE |
*This table includes all possible developmental/reproductive toxicity concerns for the ingredients used by this manufacturer. Some categorizations depend on how the product is used or formulated.
| type of concern | product conditions | ingredient(s) |
| One or more animal studies show reproductive effects at low doses | RETINYL PALMITATE, | |
| One or more animal studies show any effects at low doses | PROPYLPARABEN | |
| One or more animal studies show any effects at very low doses | BUTYLPARABEN |
*This table includes all possible violations, restrictions & warnings concerns for the ingredients used by this manufacturer. Some categorizations depend on how the product is used or formulated.
| type of concern | product conditions | ingredient(s) |
| Restricted in cosmetics (recommendations or requirements) - use, concentration, or manufacturing restrictions - Use is restricted in Canadian cosmetics | RETINYL PALMITATE |
*This table includes all possible neurotoxicity concerns for the ingredients used by this manufacturer. Some categorizations depend on how the product is used or formulated.
| type of concern | product conditions | ingredient(s) |
| One or more animal studies show brain and nervous system effects at high doses | RETINYL PALMITATE |
*This table includes all possible endocrine disruption concerns for the ingredients used by this manufacturer. Some categorizations depend on how the product is used or formulated.
| type of concern | product conditions | ingredient(s) |
| Human any disruptor - strong evidence | PROPYLPARABEN, BUTYLPARABEN |
*This table includes all possible allergies/immunotoxicity concerns for the ingredients used by this manufacturer. Some categorizations depend on how the product is used or formulated.
| type of concern | product conditions | ingredient(s) |
| Human skin toxicant - strong evidence | PROPYLPARABEN, BUTYLPARABEN | |
| Known human immune system toxicant | ETHYL-2-CYANOACRYLATE |
*This table includes all possible organ system toxicity (non-reproductive) concerns for the ingredients used by this manufacturer. Some categorizations depend on how the product is used or formulated.
| type of concern | product conditions | ingredient(s) |
| Limited evidence of skin toxicity | RETINYL PALMITATE | |
| Classified as expected to be toxic or harmful | POLYMETHYL METHACRYLATE | |
| Possible human immune system toxicant | ETHYL-2-CYANOACRYLATE | |
| Limited evidence of sense organ toxicity | PROPYLPARABEN, BUTYLPARABEN |
*This table includes all possible ecotoxicology concerns for the ingredients used by this manufacturer. Some categorizations depend on how the product is used or formulated.
| type of concern | product conditions | ingredient(s) |
| Not suspected to be an environmental toxin | POLYMETHYL METHACRYLATE | |
| Wildlife and environmental toxicity | PROPYLPARABEN |
*This table includes all possible irritation (skin, eyes, or lungs) concerns for the ingredients used by this manufacturer. Some categorizations depend on how the product is used or formulated.
| type of concern | product conditions | ingredient(s) |
| One or more animal studies show skin irritation at moderate doses | BUTYLPARABEN | |
| Classified as irritant | ETHYL-2-CYANOACRYLATE |
*This table includes all possible data gaps concerns for the ingredients used by this manufacturer. Some categorizations depend on how the product is used or formulated.
| type of concern | product conditions | ingredient(s) |
| Risk assessment method deficiencies and data gaps - Maximum reported "as used" concentration is basis of safety assessment by industry safety panel (Cosmetic Ingredient Review, CIR) - implicit safe concentration limit in product | TOCOPHEROL, RETINYL PALMITATE, PROPYLPARABEN, BUTYLPARABEN | |
| Not assessed for safety in cosmetics by industry panel | POLYMETHYL METHACRYLATE, ETHYL-2-CYANOACRYLATE |
*This table includes all possible occupational hazards concerns for the ingredients used by this manufacturer. Some categorizations depend on how the product is used or formulated.
| type of concern | product conditions | ingredient(s) |
| Allowed workplace exposures restricted to low doses | ETHYL-2-CYANOACRYLATE |
*This table includes all possible biochemical or cellular level changes concerns for the ingredients used by this manufacturer. Some categorizations depend on how the product is used or formulated.
| type of concern | product conditions | ingredient(s) |
| Produces excess reactive oxygen species that can interfere with cellular signaling, cause mutations, lead to cell death and may be implicated in cardiovascular disease. | RETINYL PALMITATE | |
| Interferes with gene expresion | BUTYLPARABEN |
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