CAS No. n/a
EC No. n/a


SESAMULS®W/O is a non-ionic water in oil emulsifying system obtained from the esterification of olive oil’s fatty acids and represents the better alternative to the common PEG emulsifiers. It forms a lattice of liquid crystals within the emulsion making it look smooth and glossy in appearance with a soft and light feel, unusual in water in oil systems.

SESAMULS®W/O is palm-free and environmental-friendly because as a liquid, it requires less energy during processing (cold processing). It is easy to use and effective at dispersing pigments and sun filters.

Because it is extremely well tolerated by the skin, SESAMULS®W/O is very interesting for the formulation of baby care products. It decreases the TEWL and has a regenerative and protective effect on the natural skin barrier.



  • 6


  • 3-8% (as sole emulsifier)

Cosmetic applications

  • Moisturizing creams and Lotions
  • Sensitive skin and baby care products
  • Sun care products
  • Foundations for make-up


  • COSMOS approved
  • NATRUE allowed
  • Naturality index according to ISO 16128 : 1 (derived natural)

Shelf Life

Under proper storage conditions, the shelf life is 36 months.