HOLIDAY HOURS: iS Clinical will be closed after 12pm PT on 12/22 & 12/29, and all day on 12/25, 12/26 & 1/1. Orders will be processed on the next business day.

Zinc Sulfate
Zinc Sulfate
Benefits: Powerful antioxidant that provides photoprotection and healing properties.
Ingredient Detail: Improves immune function and decreases cancer risk. Possesses anti-inflammatory properties.