Sodium Lauryl Sulfoacetate (SLSa) – Gentle, Effective Foaming Agent
Available in Various Sizes
Sodium Lauryl Sulfoacetate (SLSa) is a mild, anionic surfactant derived from coconut and palm kernel oils. It’s known for creating luxurious foam and bubbles, making it a perfect choice for bath bombs, bubble bars, and other skin-friendly personal care products.
SLSa is especially ideal for bath bombs because it disperses easily in water without causing skin irritation. Its ability to create long-lasting, rich foam enhances the bathing experience, transforming bath bombs into a bubbly, sensory treat. Unlike harsher alternatives like SLS and SLES, SLSa is much gentler on the skin, making it a safer option for all skin types, including sensitive skin. Its larger particle size reduces the likelihood of skin absorption, and it produces creamy foam that leaves the skin feeling soft and moisturised.
This sulfate-free surfactant is also Kosher and cruelty-free, with no animal testing involved. Our high-quality SLSa is odourless, unlike many other varieties that can have a strong detergent smell. A little goes a long way, with a maximum usage rate of 5%—ideal for bath bomb formulations and other dry ingredients.
While the manufacturer handles other chemicals, it’s highly unlikely that this contains allergens listed under REACH 2003/15/EC.
Patricia Cavanagh –
Fantastic product. Makes great foam in bath bombs. Will be ordering more soon. ?
Caz (verified owner) –
A quality product which produces lots of foam. With the added bonus of super fast delivery.
Unicornscents –
Produces a lovely foam, great price and quick delivery, will order again
Claire86 (verified owner) –
Amazing get sooo much foam and bubbles will buy again
Jennette Macmanus (verified owner) –
Make loads of foam … wouldnt buy this from anywhere else
Dean outram (verified owner) –
Amazing product top quality as always
Amy Russell (verified owner) –
Amazing product with such a unbeatable price!
Fizzy Hippos (verified owner) –
Best slsa on the market
Sarah Esan (verified owner) –
The main place I will get my SLSa from. Comes well packaged, very good quality and creates a lovely foam and bubbles.
Rachael Gunter (verified owner) –
Great product and the cheapest on the market. Have never ordered from anywhere else since discovering Soak Rochford!
Jennifer Horspool (verified owner) –
Absolutely fantastic. Can’t fault it. A**
Jennifer Horspool (verified owner) –
Great value for money
Lena Brocklehurst (verified owner) –
Fantastic product, great price too!
Jo Hines (verified owner) –
Good price & really makes an incredible difference to the foaming quality of my bath bombs