Sarcosinate SL30 - Sodium Lauroyl Sarcosinate

The consumer demand for greener, safer, and milder ingredients has changed many formulations in the last decades. In the ingredient group of surfactants, a clear shift away from products such as Sodium Lauryl Sulfate (SLS) and SLES to sulfate free surfactants is taking place. This is based on the perception that ether sulfates are potentially toxic or carcinogenic; especially Sodium Lauryl Sulfate has a bad reputation. An interesting and growing, sulfate-free, and extremely mild surfactant family is the group of amino acid-based surfactants. Amino acids are used as polar head group for surfactants and can be combined with fatty acids to produce a wide variety of amino acid-based surfactants, including amphoteric surfactants, cationic surfactants, nonionic surfactant, however mainly anionic surfactants.

Relevant for many industries, amino acid surfactants have the perfect characteristics for use in personal care and cleaning applications. This group of anionic surfactants has good biodegradability and biocompatibility and is known for its outstanding mildness and foaming properties. Their good foaming properties are normally not impacted by alkaline environment and therefore can be used in high pH applications. They have good cleansing properties and give hair and skin a long-lasting soft feeling. As a co-surfactant amino acid-based surfactants can help to reduce the irritating effects of other surfactants. The outstanding mildness make it perfect ingredients for baby care, sensitive skin, and facial care products. Generally suitable for body and hair care rinse off and cleansing agent products. Rinsing off most amino acid-based surfactants is very fast and easy compared to other surfactant systems and will contribute to reducing water consumption. The following groups of amino acid-based surfactants are often used in personal care and cleaning applications: