Skin lightening products -- also known as bleaching creams, whiteners, skin brighteners, or fading creams -- work by reducing a pigment called melanin in the skin. Most people who use lighteners do so to treat skin problems such as age spots, acne scars, or discoloration related to hormones
Reactions and irritations to vitamin C can occur if you have allergies or sensitive skin.
It is contraindicated in patients with known hypersensitivity to the drug.
Before using minoxidil, tell your doctor or pharmacist if you are allergic to it; or if you have any other allergies. This product may contain inactive ingredients, which can cause allergic reactions or other problems. Talk to your pharmacist for more details.