Cystoseira tamariscifolia ek brown seaweed hai jo antioxidant properties se bhara hota hai. Iska extract polyphenols mein rich hota hai aur skin ko free radicals se bachata hai. Isse skin ko UV damage aur oxidative stress se protection milti hai. Cosmetic formulations mein iska use kiya jata hai skin ko healthy aur protected rakhne ke liye.