Isispharma Neotone Intensive Serum is beneficial for individuals with dark skin spots. The main ingredient, niacinamide, is an active form of vitamin B3 that helps to brighten your skin tone visibly. This serum actively reduces pigmentation and acne scars and makes them lighter after regular use as it contains pure liquorice extract, which has a de-pigmenting effect. It helps retain the moisture from the skin and keeps it hydrated for a long time. The salicylic acid in this gel helps exfoliate and purify the skin of dirt. It may also help in the active renewal of skin cells.