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A lye relaxer consists of sodium hydroxide (also known as NaOH or lye) mixed with water, petroleum jelly, mineral oil, and emulsifiers to create a creamy consistency. On application, the caustic "lye cream" permeates the protein structure of the hair and weakens its internal bonds, causing the natural curls to loosen out as the entire fiber ...
Pellets of soda lye (sodium hydroxide) Pellets of potash lye (potassium hydroxide) Lye is a hydroxide, either sodium hydroxide or potassium hydroxide. The word lye most accurately refers to sodium hydroxide (NaOH), [citation needed] but historically has been conflated to include other alkali materials, most notably potassium hydroxide (KOH). In ...
Sodium hydroxide, also known as lye and caustic soda, [1] [2] is an inorganic compound with the formula NaOH. It is a white solid ionic compound consisting of sodium cations Na + and hydroxide anions OH −. Sodium hydroxide is a highly corrosive base and alkali that decomposes lipids and proteins at ambient temperatures and may cause severe ...
Getting a relaxer at a young age was quite a common thing, but as is the case with many permanent chemical processes, relaxers can make hair more susceptible to damage and breakage, as it damages ...
Hair straightening using a hot comb or relaxer has a long history among women and men of African American descent, reflected in the huge commercial success of the straightening comb popularized by Madam C. J. Walker and other hairdressers in the early 1900s. [16]
Drain cleaners usually contain a strong base such as sodium hydroxide that decomposes hair and converts fats into water-soluble products. The reaction is exothermic, releasing heat to soften the fats. Drain cleaners can also contain aluminum, which reacts with sodium hydroxide to produce bubbles of hydrogen gas that help to break up the clog. [11]
[1] [2] The company produced Ultra Wave, a hair relaxer aimed at men that George developed while at Fuller Products, an African American cosmetics company. [1] [3] The product was sold in Chicago, Harlem and other African American neighborhoods of New York City to barbers. [3] Joan repositioned the product in 1957 as Ultra Sheen and marketed it ...
A sodium hypochlorite cleanser is used to cleanse and soothe skin that is prone to infection and conditions such as eczema, atopic dermatitis, folliculitis and other skin conditions. [12] The idea for cleansers came from bleach baths which were used to kill bacteria to prevent infections and treat infections after they occurred.