iRange Formulations does not use sodium lauryl sulfate (SLS) or sodium laureth sulfate (SLES) in any of its formulations.

We use Sodium Myreth Sulphate as a foaming agent in the following products: 

- Colour Protect Shampoo 

- Smoothing Shampoo

- Detoxifying  Shampoo 

- Men's Daily Shampoo

- Shampoo & Body Wash 

- Shower/Bath Gel


Similar to  Sodium Laureth Sulphate (But not SLS) Sodium Myreth Sulphate has been thoroughly  evaluated and deemed safe as used in the amounts commonly used in  cosmetic products. This cleansing agent is milder than SLS or other cleansing agents.

The International Journal of Toxicology state, Sodium Myreth Sulphate is  safe as a cosmetic ingredient in the present practices of use and  concentration.

The 'Cosmetic Review Assessments’ have determined Sodium Myreth Sulphate safe for use in cosmetics.

The 'Environment Canada Domestic substance List’ have stated Sodium Myreth Sulphate is not suspected to be an environmental toxin.

It is not on any of GoodGuide’s lists of toxic chemicals which cause suspected or recognised health effects. It has not been detected in human tissue or urine.  


We use Sodium Lauryl Sarcosinate as a foaming agent in the following products:

- Moisturising Shampoo 

- Anti-Ageing Shampoo 

- Volumising Shampoo

- Blonde Toning Shampoo 

- Children's Shampoo

Sodium  lauryl sarcosinate is derived from sarcosine, a natural amino acid found in the human body and just about every type of biological material from animals to plants. Our sarcosine is made from coconut oil. Sodium lauryl sarcosinate is a cleanser and foam booster that helps with the effectiveness of our products. We chose sodium lauryl sarcosinate because it’s very mild, but also very effective.