Science
Mechanism of Action
As a cationic dye, Basic Violet 10 adheres to surfaces through ionic bonding. In biological contexts, it serves as a histological stain for acid-fast organisms; however, on a molecular level, it has shown potential for mutagenic activity and the induction of neurological tumors in animal models through reactive metabolic intermediates.
Research
Clinical Evidence
Low confidence0%
Key findings
- 01 A dermal absorption study on porcine skin utilizing 0.54 µg/cm2 indicated minimal penetration over a 48-hour period.
- 02 A two-year dietary study in rats at a 4% concentration found no evidence of carcinogenicity under those specific conditions.
- 03 Historical FDA records show a temporary 1.3% tolerance limit in lipsticks prior to the ingredient's total delisting.
Transparency
Dusting Analysis
Because this ingredient is legally prohibited in cosmetics across major global markets, any detectable presence in a formulation is a critical regulatory violation rather than a 'dusting' issue.
The Formula
Formulation
Stability
Maintains stability in acidic environments but is highly susceptible to photodegradation and fading when exposed to UV light.
Conflicts
- Strong oxidizing agents
- Strong reducing agents
- Anionic surfactants (precipitation risk)
Safety
Safety Profile
Delisted by the FDA in 1988 (formerly D&C Red No. 19). It is strictly prohibited in the EU (Annex II) and Canada due to potential carcinogenic risks.
Your Skin
Skin Compatibility
Our Assessment
Verdict
Prohibited globally for cosmetic use due to established links to carcinogenicity and mutagenic potential.
Related
Similar Ingredients
Finding similar ingredients…