Sodium Lauryl Sulfate (SLS) is an anionic detergent and surfactant found in many personal care products (soaps, shampoos, toothpaste, etc.). SLS is an inexpensive and very effective foaming agent. For those who have sensitive skin this product is really suitable, harmless during washing face in foaming .and during using shampoo for hair really good in different types of shampoo for different hair styles . some surfactants are more irritating to our skin. outside of our skins layer is specially designed to keep harmful stuff out. and this is where a surfactant can cause problems if quality of that chemical is low irritant or allergenic, it has to fulfil two criteria. Sodium lauryl sulfate (SLS) is cleaning agent and surfactant ,ingredient in many personal care and cleaning products such as toothpaste. SLS can be derived from natural sources like coconut and palm kernel oil it can be from petroleum oil , people might think SLS has side effects meanwhile if we choose right production not only is inexpensive Sodium lauryl but also would be harmless.
Prevention is better than cure we should choose best for our skin
As people know Sodium Lauryl Sulfate (SLS) is frequently used in skincare products such as body wash, cleansers, shampoo and hand washes. The ingredient that gives these products the foamy, bubbly consistency most of us identify with a squeaky clean. There are also other types of sulfates including Sodium Laureth Sulfate (SLES) and Ammonium Laurel Sulfate (ALS). Sulfates are the ingredients which make a product foam up and Sodium Lauryl Sulfate (SLS) habitually used because of advantages. SLS and SLES are produced from coconut oil, palm kernel oil, or petroleum oil and you’ll find them widely used in skin and hair care products.
Palm kernel oil and Coconut oil
Sodium lauryl sulfate is synthesized by lauryl alcohol with sulfur trioxide, oleum, or chlorosulfuric acid to produce sodium lauryl sulfate. this production is neutralized after the addition of sodium hydroxide or sodium carbonate . Laurel alcohol can be used in pure form or it can be obtained from coconut oil or palm kernel oil by hydrolysis (which releases its fatty acids) and then hydrogenation is performed. Since sodium lauryl sulfate is produced from these sources, commercial samples of these products are not pure sodium lauryl sulfate, but a combination of sodium alkyl sodium sulfate with a large amount of SLS. For example, sodium lauryl sulfate, meanwhile the one produced from coconut oil, is known as sodium coco sulfate (SCS). SLS is commercially produced in the form of powder, sheets and other forms. Also available in the form of aqueous solutions with different concentrations.
