Astringent Mineral Salt (Zinc Sulfate)

Zinc Sulfate is an inorganic zinc salt used in cosmetic formulations for its purifying, astringent, and skin-balancing benefits. It is commonly included in products designed for oily or blemish-prone skin to help reduce the appearance of excess shine, support a clearer-looking complexion, and promote a more refined look of pores. Zinc Sulfate is also valued for its soothing, comfort-supportive action, making it useful in scalp-care and deodorizing concepts where a clean, fresh feel is desired. Typically used at low levels due to its high activity and potential for sensitivity at higher concentrations, Zinc Sulfate can be found in toners, spot treatments, clarifying serums, scalp tonics, anti-dandruff concepts, and targeted body-care products, formulated with attention to pH, solubility, and overall tolerance across skin types.