Zinc Pyrithione (ZPT, CAS 13463-41-7) is a proven anti-dandruff and anti-microbial active. It controls Malassezia and scalp flaking, making it a classic ingredient in medicated shampoos.
Physical & Chemical Properties
- INCI: Zinc Pyrithione
- CAS number: 13463-41-7
- Appearance: white to off-white crystalline powder
- Solubility: sparingly soluble in water; dispersible in surfactant systems
- Molecular formula: C10H8N2O2S2Zn
- Ionic type: zinc complex, anti-microbial
Key Benefits for Formulation
- Anti-dandruff: controls Malassezia and flaking
- Anti-microbial: broad antifungal and antibacterial activity
- Proven efficacy: decades of OTC use
- Scalp soothing: reduces itching
- Versatile: shampoo, scalp lotion, cleansing
Main Applications
- Anti-dandruff shampoos: classic ZPT formulas
- Scalp treatments: flake and itch control
- Medicated cleansing: anti-microbial bars
- Body washes: fungal skin care
- Anti-itch products: scalp soothing
Why Choose Our Bulk Zinc Pyrithione (ZPT)?
- GMP manufacturing: full quality control from raw material to finished product
- Complete documentation: COA, SDS and heavy metal test reports available on request
- Flexible supply: MOQ and lead time on inquiry, from R&D samples to mass production
- Export experience: reliable shipping to EU, North America, Australia and Middle East
Recommended Usage
Typical use level 0.5%–2% in rinse-off anti-dandruff products; disperse in the surfactant phase. Confirm regional regulatory limits.
FAQ About Wholesale Zinc Pyrithione (ZPT)
What is the CAS number?
CAS 13463-41-7.
What is the INCI name?
Zinc Pyrithione.
What is it used for?
Anti-dandruff and anti-microbial treatment.
What is the recommended use level?
0.5%–2% in rinse-off products.
What is the appearance?
White to off-white crystalline powder.
Start Your Zinc Pyrithione (ZPT) Bulk Order
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