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Broad Spectrum SPF 23, PFA (PPD) ~12 Sunscreen Lotion JZ5-62

This sunscreen formulation is designed to deliver true broad-spectrum sun protection. Singlet-state-quencher, SolaStay® S1; and elegant sunscreen solvent and emollient, HallBrite® BHB; photostabilize a combination of the sunscreen active ingredients Ethylhexyl Salicylate (INN Octisalate) and Butyl Methoxydibenzoylmethane (INN Avobenzone). Sunspheres™ magnify sunscreen active ingredients performance. Using closely related formula JZ5-62, in vivo testing (five subjects) suggests SPF ~23 and in vitro testing suggests PFA (PPD) ~12 performance with critical wavelength ˜ 379 nm.
Phase
Product
INCI Name
Supplier
Volume
A
Neo Heliopan® OS1
Ethylhexyl Salicylate [Octisalate]
5.00
Finsolv® TN2
C12-15 Alkyl Benzoate
3.00
SolaStay® S13
Ethylhexyl Methoxycrylene
2.00
HallBrite® BHB3
Butyloctyl Salicylate
5.00
B
Parsol® 17894
Butyl Methoxydibenzoylmethane [Avobenzone]
2.00
C
HallStar® GMS Pure3
Glyceryl Stearate
0.74
HallStar® PEG 4400 MS3
PEG-100 Stearate
0.66
HallStar ® TA-1618 Cetearyl Alcohol3
Cetearyl Alcohol
0.50
Ganex ® V-2205
VP/Eicosene Copolymer
1.00
Emulsiphos®1
Potassium Cetyl Phosphate, Hydrogenated Palm Glycerides
1.70
D
Sunspheres™ Powder6
Styrene/Acrylates Copolymer
2.00
E
Water (Aqua) (deionized)
68.60
F
Versene™ NA6
Disodium EDTA
0.05
G
Rhodicare® XC7
Xanthan Gum
0.25
H
CoSept™ PEP3
Phenoxyethanol, Methylparaben, Ethylparaben, Butylparaben, Propylparaben, Isobutylparaben
0.50
Superol™ K8, Glycerine 99.7% USP/FCC Kosher
Glycerin
3.00
I
Simulgel™ 6009
Acrylamide/Sodium Acryloyldimethyltaurate Copolymer, Isohexadecane, Polysorbate 80
2.00
J
MSS-500W10
Silica
2.00

Preparation:

To a secondary vessel, add phase A and start mixing. Add phase B and heat to 85°C. Add phase C ingredients in order. When A–C is homogeneous, add phase D and mix until well dispersed. Add phase E to the main vessel. Dissolve phase F with continued mixing. Add phase G and stir until fully incorporated. Start heating to 80°C and add premix of phase H. When both are homogeneous and at their designated temperatures, slowly add the oil phase (A–D) to the water phase (E–H) with prop mixing. Start homogenizing and cooling. When batch reaches 55°C, start sweep mixing and continue cooling. Add phase I and continue mixing until fully incorporated. Add phase J and continue mixing until fully incorporated. When completely smooth, perform final quality assurance checks.

Notes:

PROPERTIES (25°C) Appearance: light yellow lotion pH: 6 SUPPLIERS 1 Symrise 2 Innospec 3 HallStar 4 DSM Nutritional 5 Ashland 6 Dow Chemical 7 Solvay Novecare 8 P&G Chemicals 9 SEPPIC 10 Kobo Products
Disclaimer

While every effort has been made to reproduce these formulations correctly, the Publisher of this website cannot accept any liability for the information presented. All formulations are provided in good faith, but no warranty is given as to accuracy of information or results, or suitability for a particular use, nor is freedom from patent infringement to be inferred. Formulations are offered solely for consideration by the participating manufacturers. Continued use of this web site infers acceptance of this disclaimer.

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Upcoming Events

Naturals in Cosmetic Science Conference

Online
6-8 July 2021

in-cosmetics Korea 2021

Hall C, Coex, Seoul, South Korea
14 - 16 July 2021

The Society of Cosmetic Scientists, Singapore - 11th SCSS Suppliers Day, August 2021

Marriott Singapore, Tang Plaza Hotel. 320 Orchard Road
Thursday 26th & Friday 27th August 2021

in-cosmetics Global 2021 - Barcelona

Fira Barcelona
5 - 7 October 2021

in-cosmetics Asia 2021

BITEC Bangkok, Thailand
2 - 4 November 2021

NYSCC Suppliers’ Day 2021

Jacob K. Javits Convention Center, New York
10 - 11 November 2021

Access the latest issue of Personal Care Magazine on your mobile device together with an archive of back issues.

Download the FREE Personal Care Magazine app from your device's App store

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