Skin darkening by Carotnoids: A safe and effective method of sunless tanning is the consumption of certain carotenoids. These are antioxidants found in some fruits and vegetables such as carrots and tomatoes. When these foods are ingested chronically and/or in …show more content…
Methods include shaving and use of depilatory creams. Depilatory creams work by dissolving the hair at the skin's surface while the root remains intact. These creams contain chemicals which can be harsh, causing the skin to be irritated. Shaving involves the use of razors which glide across the skin’s surface, effectively cutting the hair shaft off at the skin’s surface. Hair regrowth shows no reduction in the amount of hair or any changes to the appearance of the hair.
Electrolysis - This technique uses a thin metal needle to get to the base of the hair follicle, where it's zapped with an electric current. This effectively cauterizes the hair follicle and prevents future hair growth.
Laser hair removal is the common alternative to electrolysis for permanent hair removal. In this method, a concentrated beam of light is aimed at hair. The light is absorbed by the pigment, which damages the follicle enough to retard future growth. A post-zap breakout is common, because the treatment leaves hair follicles open for a few