Potassium Hydroxide

overview

Potassium Hydroxide, also known as lye, is an organic compound used in small amounts in cosmetics to adjust pH levels. It is also used as a cleansing agent, primarily in pure soaps or soap hybrid products. Potassium Hydroxide helps to control and establish the pH of cosmetic products, maintaining the skin's natural acidic mantle. It is also used in the saponification of oils to create soaps and detergents.

benefits

Helps to maintain the skin's natural pH balance, preventing detrimental effects caused by extreme pH levels. It is used in the saponification of oils, which is an important step in making bath soaps or washes. It helps in reducing premature aging and irritation of the skin.

Skin suitability

All skin types except those that have an identified allergy to it.

concerns

In high concentrations, potassium hydroxide can aggravate skin, even if used in rinse-off products such as soaps or cleansers.

precautions

Potassium Hydroxide should be used with caution and according to the manufacturer's instructions. It should not be used on broken or irritated skin. Avoid contact with eyes and mucous membranes. Wear gloves when handling Potassium Hydroxide.

source

Potassium hydroxide is mainly used in soap and some cleansers for the saponification of oils.

CIR

Potassium hydroxide is considered to be safe for its indicated use in skincare and cosmetic formulations.

EWG

NA

additional info

Potassium hydroxide is approved for use in cosmetics and skincare products in varying concentrations. For general use in soaps and cleansers, potassium hydroxide is used in 4.5%. Potassium hydroxide can disrupt the skin's natural bacterial flora composition and the activity of the enzymes in the upper layers of skin. The damage is cumulative, meaning the longer you use the product, the more damage it does to your skin. Potassium hydroxide is used in many conventional and natural soft and liquid soaps and shampoos as well as half of all shaving creams and body depilatory creams. Potassium Hydroxide is also used in hair straighteners and hair wave sets to control the pH of the product. Potassium hydroxide is also called caustic potash or lye. It is an organic compound formed by reacting sodium hydroxide and potassium. It is a white solid, hygroscopic. Besides, to be used in cosmetic products it is also used in the food industry, as an electrolyte in alkaline batteries.