• Expertise
    • Photoprotection Science
    • Functional Naturals
    • Active Naturals
    • Specialty Butters and Oils
    • Custom Formulation Development
  • Products
    • Skin Care
    • Sun Care
    • Color Cosmetics
    • Hair Care
    • Toiletries
  • Formulation
  • What’s New
    • Resource Center
    • News & Events
  • Distributor Login
  • Sample Requests
  • Sustainability
  • Contact
  • Distributor Login
  • Sample Requests
  • Sustainability
  • Contact
  • Expertise
    • Photoprotection Science
    • Functional Naturals
    • Active Naturals
    • Specialty Butters and Oils
    • Custom Formulation Development
  • Products
    • Skin Care
    • Sun Care
    • Color Cosmetics
    • Hair Care
    • Toiletries
  • Formulation
  • What’s New
    • Resource Center
    • News & Events
Hallstar Beauty
Menu

Home / Oil-in-Water Sunscreen SPF 20

Print Friendly Version of this pagePrint Get a PDF version of this webpagePDF

Oil-in-Water Sunscreen SPF 20

Formula Number: JZ5-12

Request a physical prototype of this formulation

This sunscreen cream is free from Octinoxate, Oxybenzone, and Octocrylene. In vitro testing suggested SPF ~20, PFA (PPD) ~12 performance with critical wavelength = 379 nm. In vivo testing (5 subjects) yielded static SPF 24 in a US laboratory.

Scroll right to view specs →
PhaseINCI Name [INN/USAN] (Other Information)Trade Name% WtFunction
AHomosalate [Homosalate] 5.00UV Filter / Sunscreen Agent
Butyloctyl SalicylateHallBrite® BHB*5.00Sunscreen Solvent / Emollient
C12-15 Alkyl Benzoate 3.00Sunscreen Solvent / Emollient
Ethylhexyl MethoxycryleneSolaStay® S1*2.00Photostabilizer
BButyl Methoxydibenzoylmethane 2.00UV Filter / Sunscreen Agent
CVP/Eicosene Copolymer 1.00Film Former / Water Resistance Enhancer
Cetearyl AlcoholHALLSTAR® TA-1618 CETEARYL ALCOHOL0.50Thickener (Nonaqueous)
Glyceryl StearateHallStar® GMS Pure0.74Emulsifier
PEG-100 StearateHALLSTAR® PEG 4400 MS0.66Co-emulsifier
Potassium Cetyl Phosphate, Hydrogenated Palm Glycerides 1.70Emulsifier
DStyrene/Acrylates Copolymer (hollow spherical, 325 nm) 2.00SPF Booster
EGlycerin 3.00Humectant
Xanthan Gum (pharma grade) 0.20Thickener (Aqueous) / Emulsion Stabilizer
FWater (Aqua) up to 100Volatile Carrier
Disodium EDTA 0.05Chelating Agent
GCaprylyl Glycol, Phenoxyethanol, Hexylene Glycol 0.50Preservative
Acrylamide/Sodium Acryloyldimethyltaurate Copolymer, Isohexadecane, Polysorbate 80  2.00Thickener (Aqueous) / Emulsion Stabilizer
Silica (spherical, 12 µm) 2.00Deoiling Agent

PREPARATIVE PROCEDURE

1To a secondary vessel add phase A and start mixing, add phase B and heat to 80°C.
2Add phase C into phase AB with mixing. Add phase D into phase ABC and mix until uniform before combination
3To the main vessel add premixture of phase E, and then add phase F start mixing. Heat phase EF to 75°C.
4When both phases are homogeneous and at their designated temperatures, slowly add phase ABCD to phase EF with prop mixing.
5After 5 minutes start cooling batch and when batch is < 50°C add phase G one by one with mixing
6Continue mixing until batch is at room temperature, replacing any water lost to evaporation and mixing until smooth.

PRODUCT CHARACTERISTICS (25°C)

AppearanceOff-white cream
Viscosity (20 rpm, Brk, RV DV-II, T-D, after 24h at room temperature; mPa∙s)10000 - 16000
pH (as is)5.5 - 6.5

*Patented and Patent Pending

The information presented herein is believed to be accurate and reliable, but no warranty or guarantee, expressed or implied, is made regarding the information or the performance of any product. Further, nothing contained herein shall be taken as any inducement or recommendation to use, manufacture or sell that may infringe any patents or any other proprietary rights now or hereafter in existence, nor to imply compliance with any regulatory requirements

The Hallstar Company - 120 South Riverside Plaza Suite 1620 - Chicago, IL 60606-3911 USA hallstarbeauty.com

  • Expertise
    • Photoprotection Science
    • Functional Naturals
    • Active Naturals
    • Specialty Butters and Oils
    • Custom Formulation Development
  • Products
    • Skin Care
    • Sun Care
    • Color Cosmetics
    • Hair Care
    • Toiletries
    • What’s New
  • Info & Resources
    • Sustainability
    • News & Events
    • Thought Leadership
    • Formulation Finder
  • Contact Us
    • General Inquiry
    • Locations
    • Distributors
    • Careers

© 2023 Hallstar. All Rights Reserved. Disclaimer | Privacy & Cookies Statement | About Hallstar Corporate |