Quaternium 15 Ingredient Information
Low Health Concern
Quaternium 15 is suspected of causing immunotoxicity, according to sources compiled by Scorecard (www.scorecard.org)
Quaternium 15 is suspected of causing skin or sense organ toxicity, according to sources compiled by Scorecard (www.scorecard.org)
This ingredient is the subject of current debate as to whether it might have adverse effects. Because the evidence of hazard is inconclusive, this ingredient does not contribute to product scores.
Concern that this preservative releases formaldehyde into a product and may therefore cause consumer exposure to a recognized carcinogen.