Broad Spectrum O/W Sunscreen Lotion SPF 50 PA++++

Hallstar

This oil-in-water sunscreen lotion formulation is designed to provide globally broad spectrum, label SPF 50 performance. AvoBrite™ protects Avobenzone from photodegradation, improving sunscreen performance. Olivem® 1000, a self-emulsifying biomimetic multifunctional ingredient, is the basis for a stable emulsion. HallBrite® BHB enhances spreadability and contributes to elegant emollience. In vitro analysis delivered SPF ~ 57, PFA (PPD) ~18 (PA ++++) broad spectrum performance with critical wavelength 377 nm.

Phase

Product

INCI Name

Supplier

Volume

Homosalate [Homosalate]

10.00

AvoBrite™*1

Acrylates Copolymer

6.00

HALLBRITE® BHB*1

Butyloctyl Salicylate

4.00

Butyl Methoxydibenzoylmethane [Avobenzone]

3.00

HALLSTAR® TA-1618 CETEARYL ALCOHOL1

Cetearyl Alcohol

0.35

VP/Eicosene Copolymer

0.75

HALLSTAR® GMS PURE1

Glyceryl Stearate

1.80

HALLSTAR® GMS PURE1

PEG-100 Stearate

0.70

Polysorbate 60

0.50

OLIVEM® 8001

Ceteareth-6 Olivate

1.50

Water (Aqua)

to 100

Butylene Glycol

3.00

Disodium EDTA

0.05

Xanthan Gum (pharma grade)

0.10

OLIVEM® 10001

Cetearyl Olivate, Sorbitan Olivate

3.00

Water (Aqua)

15.00

Triethanolamine

1.87

Phenylbenzimidazole Sulfonic Acid [Ensulizole]

3.00

Preservative

a.n

Cyclopentasiloxane, Cyclohexasiloxane

4.00

Aluminum Starch Octenylsuccinate

2.50

Preparation:

Notes:

Appearance: Off-white lotion Viscosity (20 rpm, Brk, RVII, SP 4, after 24 hours at room temperature; mPa∙s): 9000–13,000 pH: 6–8

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SNF, headquartered in Andrézieux, France, is a leading global producer of water-soluble polymers with primary manufacturing sites in France, the USA, and China. Over the last 40 years, SNF has developed expertise in polymer chemistries designed for specialty markets, such as personal care and cosmetics.
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