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61% of breath fresheners have lower concerns
72% of mouthwashs have lower concerns
49% of tooth whitenings have lower concerns




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: Neurotoxicity, Organ system toxicity (non-reproductive), Miscellaneous, Irritation (skin, eyes, or lungs), Contamination concerns, Occupational hazards |
Ingredients from packaging: ACTIVE INGREDIENTS: PURIFIED WATER, GLYCERIN, HYDROGEN PEROXIDE SOLUTION, SODIUM CITRATE, CREMOPHOR RH 40, FLAVOR, COCAMIDOPROPYL BETAINE, CITRIC ACID, SODIUM BENZOATE, SODIUM SACCHARIN, SODIUM HYDROXIDE.
Directions from packaging: Use once a day after brushing your teeth with any Rembrandt Whitening Toothpaste. Rinse mouth for 1 minute and then spit out. Do not swallow. For maximum benefit, do not eat or drink for 30 minutes after rinsing.
| score | data gap | concerns | |
| HYDROGEN PEROXIDE | 6 | 65% | Violations, restrictions & warnings, Neurotoxicity, Organ system toxicity (non-reproductive), Irritation (skin, eyes, or lungs), Occupational hazards |
| COCAMIDOPROPYL BETAINE | 5 | 63% | Allergies/immunotoxicity, Contamination concerns (NITROSAMINES) |
| FLAVOR | 4 | 100% | Miscellaneous |
| SODIUM HYDROXIDE | 3 | 77% | Neurotoxicity, Organ system toxicity (non-reproductive), Irritation (skin, eyes, or lungs) |
| CITRIC ACID | 3 | 72% | Violations, restrictions & warnings, Organ system toxicity (non-reproductive) |
| SODIUM SACCHARIN | 2 | 80% | Neurotoxicity |
| GLYCERIN | 2 | 74% | Organ system toxicity (non-reproductive), Occupational hazards |
| SODIUM BENZOATE | 2 | 69% | Organ system toxicity (non-reproductive) |
| CREMOPHOR RH 40 | 0 | 100% | none identified |
| SODIUM CITRATE | 0 | 94% | none identified |
| WATER (PURIFIED) | 0 | 0% | innocuous |
*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 | SODIUM SACCHARIN, SODIUM HYDROXIDE, SODIUM BENZOATE, GLYCERIN | |
| Cancer - not classifiable/not likely to be human carcinogen | HYDROGEN PEROXIDE |
*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 high doses | SODIUM SACCHARIN, SODIUM BENZOATE | |
| One or more animal studies show reproductive effects at moderate doses | GLYCERIN |
*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) |
| Determined safe for use in cosmetics, subject to concentration or use limitations - Safe for use in cosmetics with some qualifications | SODIUM BENZOATE | |
| Restricted in cosmetics (recommendations or requirements) - use, concentration, or manufacturing restrictions - Use is restricted in Canadian cosmetics | CITRIC ACID | |
| Determined safe for use in cosmetics, subject to concentration or use limitations - Safe for use in cosmetics with some qualifications | COCAMIDOPROPYL BETAINE | |
| Violation of government restrictions - Banned or found unsafe for use in cosmetics | product not intended as hair dye/bleach | HYDROGEN PEROXIDE |
*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 | GLYCERIN | |
| One or more animal studies show brain and nervous system effects at moderate doses | SODIUM BENZOATE | |
| One or more animal studies show brain and nervous system effects at very low doses | SODIUM SACCHARIN, SODIUM HYDROXIDE, HYDROGEN PEROXIDE |
*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) |
| One or more animal studies show endocrine system disruption at high doses | HYDROGEN PEROXIDE, GLYCERIN |
*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) |
| Known human immune system toxicant | COCAMIDOPROPYL BETAINE |
*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) |
| One or more animal studies show metabolic effects at very low doses | SODIUM HYDROXIDE, | |
| One or more animal studies show sense organ effects at very low doses | products for use around the eyes, mouth, or lips | CITRIC ACID, HYDROGEN PEROXIDE |
| One or more animal studies show broad systemic effects at low doses | SODIUM BENZOATE | |
| One or more animal studies show broad systemic effects at high doses (low dose studies may be unavailable for this ingredient) | SODIUM SACCHARIN | |
| One or more animal studies show kidney or renal system effects at very low doses | GLYCERIN |
*This table includes all possible miscellaneous 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) |
| Occupational hazards related to handling | SODIUM HYDROXIDE, HYDROGEN PEROXIDE | |
| Ingredient not fully labeled - identity unknown | FLAVOR |
*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 high doses | SODIUM BENZOATE | |
| One or more animal studies show skin irritation at moderate doses | GLYCERIN, CITRIC ACID | |
| One or more animal studies show skin irritation at very low doses | SODIUM HYDROXIDE | |
| Human skin irritant - moderate evidence | HYDROGEN PEROXIDE |
*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) |
| Not assessed for safety in cosmetics by industry panel | CREMOPHOR RH 40, FLAVOR, SODIUM SACCHARIN, SODIUM HYDROXIDE, SODIUM CITRATE, HYDROGEN PEROXIDE, GLYCERIN, CITRIC ACID |
*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) |
| No workplace limits set | SODIUM HYDROXIDE | |
| Allowed workplace exposures restricted to moderate doses | GLYCERIN | |
| Allowed workplace exposures restricted to low doses | HYDROGEN PEROXIDE |
*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) |
| One or more animal studies show biochemical changes at high doses where the human health implications are not yet well understood | SODIUM BENZOATE, HYDROGEN PEROXIDE, GLYCERIN, CITRIC ACID |
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