BioNike B-Lucent Anti-Dark Spots Drop-on Focus is a facial serum. This listing is for one 15ml retail pack. Ingredients listed by the supplier: aqua (water), propylene glycol, glycolic acid, xanthan gum, lactic acid, methyl dihydroxybenzoate, gluconolactone, lactobionic acid, benzophenone-4, alcohol denat., potassium hydroxide, polyquaternium-7, butylene glycol, oligopeptide-68, glycerin, glycine soja oil (glycine soja (soybean) oil), hydrogenated lecithin, sodium oleate, parfum (fragrance), trisodium ethylenediamine disuccinate. Use in the evening after cleansing skin. Dispense 1 drop of product on your fingertip or on a cotton swab. Apply onto the single dark spot by dabbing gently. Avoid to apply on the skin around the blemish since the product may lighten it. The product includes exfoliating ingredients that may make skin more sensitive; we recommend to follow application with a moisturising, emollient cream. Do not apply on the eye area and on lips. Read package insert for warnings and treatment programmes.