Ads
related to: what is sodium hydroxide used for in hair care line for black hair
Search results
Results from the WOW.Com Content Network
A relaxer is a type of lotion or cream generally used by people with tight curls or very curly hair which makes hair easier to straighten by chemically "relaxing" the natural curls. The active agent is usually a strong alkali, although some formulations are based on ammonium thioglycolate or formaldehyde.
Hair straightening is a hair styling technique used since the 1890s involving the flattening and straightening of hair in order to give it a smooth, streamlined, and sleek appearance. [1] It became very popular during the 1950s among black males and females of all races.
Hair bleaching products can damage hair and cause severe burns to the scalp when applied incorrectly or left on too long. [17] Industrial bleaches that work by reduction (such as sodium hydrosulphite) react with a chromophore, the part of the molecule responsible for its color and decrease the number of carbon-oxygen bonds in it, making it ...
Calling all Rihanna fans: Fenty Beauty, Rihanna’s inclusive makeup line with 57 foundation shades, is expanding into hair care. Fenty Hair has products for all hair textures, and every item is ...
The hair was wrapped in a spiral around rods connected to a machine with an electric heating device. Sodium hydroxide (caustic soda) was applied and the hair was heated to 212 °F (100 °C) or more for an extended period of time. The process used about twelve 2-pound (0.9 kg) brass rollers and took six hours to complete. These hot rollers were ...
Hair transplantation is a surgical hair loss treatment that involves extracting hair follicles from the sides and back of your head and transplanting them to areas with bald spots and thin hair.
Ads
related to: what is sodium hydroxide used for in hair care line for black hair