Cobalt Chloride
INCI: COBALT CHLORIDE
Also known as: Cobalt, CI 77520
Key Facts
- CAS Number
- 7646-79-9
- Category
- colorant
- Risk Level
- high
- Common Allergen
- Yes
- EU Status
- Restricted
- Found In
- hair dye, tattoo ink, eyeshadow
What is Cobalt Chloride?
Metal allergen commonly co-occurring with nickel allergy.
Allergy & Safety Information
Cobalt Chloride is classified as a high-risk ingredient. It is a known cause of allergic contact dermatitis. It is restricted or regulated in the EU. Individuals with sensitive skin or a history of contact allergies should avoid products containing this ingredient. A patch test is recommended before first use of any product containing Cobalt Chloride.
Cross-Reactions
If you react to Cobalt Chloride, you may also react to:
Safer Alternatives
These ingredients serve a similar function with lower allergy risk:
Frequently Asked Questions
Is Cobalt Chloride safe for sensitive skin?
Cobalt Chloride is a known allergen and is generally not recommended for sensitive skin. Consider patch testing before use.
What products contain Cobalt Chloride?
Cobalt Chloride is commonly found in hair dye, tattoo ink, eyeshadow.
What does Cobalt Chloride do in cosmetics?
Cobalt Chloride functions as a colorant in formulations. Often co-sensitizes with nickel. Found in blue/green cosmetic pigments.
Is Cobalt Chloride causing YOUR skin reactions?
SkinDetekt tracks your products and reactions to find your personal triggers. Download the app to find out.
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