Zinc Pyrithione

Zinc Pyrithione

INCI Name: Zinc Pyrithione

Zinc Pyrithione is a multifunctional active ingredient widely used in haircare and skincare formulations for its powerful anti-dandruff, antimicrobial, and soothing properties. It helps reduce the growth of microorganisms that contribute to dandruff, scalp irritation, acne, and unpleasant odor, making it ideal for shampoos, scalp treatments, soaps, cleansers, and targeted skincare products.

Benefits for Hair

• Helps control dandruff and flaky scalp
• Reduces scalp itching and irritation
• Supports a healthier scalp microbiome
• Helps minimize excess oil on the scalp
• Can improve overall scalp comfort and cleanliness

Benefits for Skin

• Helps fight acne-causing bacteria
• Supports clearer-looking skin
• Helps soothe irritated or inflamed skin
• Assists in controlling excess oil production
• Useful in formulations for eczema-prone or problematic skin

Recommended Usage Rate

• Haircare products: 0.3% – 2%
• Skincare products: 0.1% – 1%

Usage level depends on the type of formulation and local cosmetic regulations. Best incorporated during the cool-down phase or according to formulation requirements.

Suitable For

• Anti-dandruff shampoos
• Scalp serums and treatments
• Facial cleansers
• Acne care products
• Medicated soaps and washes

Appearance

White to off-white powder.

Solubility

Dispersable in water and compatible with surfactant-based systems.