Vivimed Sprayable Sunscreen Formulation Formula Ref. 2-016-24

Phase
Product
INCI Name
Supplier
Volume
A
Arlacel 165
Glyceryl Stearate (and) PEG-100 Stearate
Croda
1.50
Span 60
Sorbitan Stearate
Croda
1.00
Crodamol DA
Diisopropyl Adipate
Croda
5.00
Finsolv EB
Ethylhexyl Benzoate
Innospec
10.00
Xiameter PMX200 /100cs
Dimethicone
Dow Corning
1.00
Avis
Butyl Methoxydibenzoylmethane
Vivimed
5.00
Octyne-B
Octocrylene
Vivimed
3.00
OMC
Ethyl Hexyl Methoxycinnamate
Vivimed
4.00
Titriplex III
Disodium EDTA
Merck
0.10
RonaCare AP
Bis-ethylhexyl Hydroxydimethoxy Benzylmalonate
Merck
1.00
B
Deionised Water
Aqua
35.80
Pricerine 9091
Glycerine
Various
3.00
Veegum Ultra
Magnesium Aluminium Silicate
Vanderbilt
0.40
Keltrol CG-RD
Xanthan Gum
CP Kelco
0.10
Dermacryl AQ-F0
Aqua (and) Acrylates Copolymer
4.40
Crodafos MCK
Potassium Cetyl Phosphate
Croda
3.00
C
Solaveil XT-40W
Titanium Dioxide (and) Aqua (and) Polyglyceryl-2 Caprate (and) Sucrose Stearate (and) Simmondsia Chinensis (Jojoba) Seed Oil (and) Stearic Acid (and) Alumina (and) Glyceryl Caprylate (and) Squalane
Croda
8.00
D
Deionised Water
Aqua
10.00
Vivsonic
Phenylbenzimidazole Sulfonic Acid
Vivimed
2.00
Triethanolamine 90%
Triethanolamine
Various
1.20
E
Nipaguard BPX
Phenoxyethanol (and) Methylparaben (and) Propylparaben (and) 2-Bromo-2-Nitropropane-1,3-Diol
Clariant
0.50

Preparation:

1. Combine glycerine, Keltrol and Veegum. Add water with stirring. 2. Once dispersed, add Crodafos MCK and heat to 75-80°C. 3. Combine oil phase ingredients (part A) and heat to 75-80°C. 4. Add oil phase to water phase with stirring. 5. Add Solaveil XT-40W with vigorous stirring. 6. Homogenise for 2 minutes. 7. Allow to cool with stirring. 8. Prepare phase D, stirring until fully dissolved. Add phase D to emulsion at 40-50°C. 9. Add phase E ingredients below 40°C. Continue cooling with stirring to room temperature. 10. Check pH and adjust if necessary to pH 7 - 7.5.

Notes:

Test Data: 5920cps / pH7 / in-vitro SPF27 / UVA:UVB ratio 0.882
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