Healites® PESI
PHYTOSTERYL ISOSTEARATE

Reduce skin stress response | Distinct anti-aging | Excellent stability
Promote skin barrier repair | Excellent ductility performance | Crystal shining

Healthlite® PESl

Phytosteryl Isostearate (Healites PESI) VS Phytosteryl Oleate (Healites PES)

  • Healites PESI

    Healites PES

  • Safety

    Pure plant source, natural, mild and inedible

    Pure plant source, natural, mild, edible and safer

  • Stability

    Better stability, high temperature feeding, more suitable for makeup

    Good stability, suitable for cream skin care products

  • Skin sense effect

    Excellent affinity and permeability, liquid crystal effect, better ductility

    Excellent affinity and permeability, liquid crystal effect, higher moisture

Product Application

Test data of Stability for Healites PESI and Healites PES

1

  • Test conditions

    Time:0-2h、2h-6h
    Temperature: 120°C,80℃,Simulating the process of continuous melting of raw materials
  • Test conditions

    Time:6h-168h
    Temperature:30℃,Simulating the storage at room temperature after filling
  • Test conditions

    Time:6h-168h 6h-168h
    Temperature: 48℃,Simulating the storage at cosmetics detection temperature after filling
  • Test conditions

    Time:6h-168h
    Temperature: Accelerated test:Simulation the acceleration of stabiltity test for finished products after filling ( Temperature54℃、Moisture75%.)
After testing,the date show that Healites PESI has better oxidation stability and longer shelf life,which is more suitable for use in cosmetics.

Product Application

The R&D and production capacity of HSF Biotech

HSF Biotech participates in drafting the national standards for phytosterol, phytosterol ester and DD oil (the raw material of natural Vitamin E) HSF Biotech owns 59 patents.


The range products of phytosterol ester from HSF Biotech used patent technology, solvent-free and green production in whole process. HSF Biotech certified by ISO9001, ISO22000, IP-Non GMO, KOSHER, HALAL etc.

  • Patent Name

    Patent No

  • The study and the preparation method of the water soluble phytosterol unsaturated fatty acid esters micro-encapsulated powder

    ZL201210114826.1

  • The method of extraction of phytosterols from the pinecone by molecular distillation.

    ZL201410151108.0

  • The study and the preparation method of one kind of phytosterol esters.

    ZL201410445798.0

  • The synthesis and separation methods of the phytosterol saturated / unsaturated fatty acid esters

    ZL201210019987.2

  • The study and the preparation method of phytosterol esters by film reaction and separation of coupling

    2017112434787.7

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