About the product
Discover the ISOI Brightening Serum, a powerful blend designed to target dullness, spots, and uneven tone. Infused with plant-based PDRN from Rosa Damascena and ferulic acid, it activates antioxidant energy to combat skin oxidation and photodamage. Arbutin and niacinamide work together to defend against pigmentation and stop deep spots from surfacing, while vitamin C derivatives brighten surface spots and fade blemish traces—revealing a clearer, more radiant complexion.