Features

  • Structured water-in-oil sunscreen emulsion
  • Mineral sunscreen only, reef safe, non-nano
  • Light and slick, spreads easily, non- whitening

Ingredients

  • Ozokerite Wax 175: Ozokerites are blends of branched and linear hydrocarbons and provide different levels of structuring. Ozokerite 175 has excellent structuring capabilities in almost all liquid mediums. Usage level 1-15%.
  • Kester Wax K-24: Naturally derived wax ester of plant origin. Low melt point semi-solid, melts on body contact, provides cooling sensation. Adds slip, reduces greasy feel, dimethicone alternative. Usage level up to 50%.
  • Kostol PGP: Non-ionic o/w emulsifier or w/o coemulsifier. Provides a light feel, without affecting viscosity. Designed for multiple formula types, wide pH tolerance. Usage level 2-6%.

Categories

Main Topic

  • Skin Care

Sub Topics

  • Emulsion
  • Stick
  • Unisex
  • Vegan
  • With SPF

Procedure

  • Combine Phase A ingredients and mix well, while heating to 85 -90°C. Homogenize, if necessary, to ensure ZnO is well dispersed.
  • Combine Phase B ingredients and heat to 85 – 90°C.
  • Once both Phases are at temperature, add Phase B to Phase A and increase mixing speed. Shear is optional.
  • Cool with propeller mixing to 70 – 75°C and fill containers, continue agitation throughout filling.
  • Allow to cool undisturbed.

Stability Information

Three months at 45°C, three months at room temperature, three freeze/thaw cycles.

Supplier Information

  1. Koster Keunen, Inc.
  2. Lanxess
  3. Jeen
  4. Grant Inc.
  5. Evonik
  6. Brenntag Specialties

Ingredient Trade Name

INCI Name

%
Phase A
Ozokerite 1751 Ozokerite Wax 15.0
Kester Wax K-241 Lauryl Laurate 3.0
Purolan IHD2 Isohexadecane 10.0
Jeechem IPM3 Isopropyl Myristate 3.0
UV Cut ZnO-68-CG4 Zinc Oxide, Caprylic/Capric Triglyceride, Polyhydroxystearic Acid 36.8
Abil EM 1805 Cetyl PEG/PPG-10/1 Dimethicone 1.5
Kostol PGP1 Polyglyceryl-3 Stearate, Beheneth-5 2.0
Phase B
Deionized Water Aqua 23.6
Optiphen6 Phenoxyethanol, Caprylyl Glycol 0.5
Jeechem BUGL3 Butylene Glycol 3.0
Sodium Chloride Sodium Chloride 0.8
Magnesium Sulfate Magnesium Sulfate 0.8