Clear SPF 30 Primer

Hallstar
The combination of natural BLUE Oléoactif®, BRIGHT Oléoactif® and Micah® helps to delay skin aging, protects from daily external aggressions (UV rays, pollution, stress, etc.), reduces dark spots, and provides anti-inflammatory and anti-free radical efficacy. Guideline (2011) delivered SPF ~32, PFA (PPD) ~11, UVA1/UV = 0.80, and critical wavelength = 376 nm.
Phase
Product
INCI Name
Supplier
Volume
A
Ethylhexyl Salicylate [Octisalate]
4.50
Octocrylene [Octocrilene]
8.50
Homosalate [Homosalate]
9.00
SolaStay®* S1
Ethylhexyl Methoxycrylene
Hallstar
2.00
BLUE Oléoactif®*
Glycine Soja (Soybean) Oil, Polyglyceryl-3 Diisostearate, Oryza Sativa (Rice) Extract, Oryza Sativa (Rice) Germ Extract
Hallstar
1.00
BRIGHT Oléoactif®*
Brassica Campestris (Rapeseed) Seed Oil, Glycyrrhiza Glabra (Licorice) Root Extract, Polyglyceryl-3 Diisostearate, Althaea Officinalis Root Extract, Oryza Sativa (Rice) Bran Extract
Hallstar
1.00
Cocos Nucifera (Coconut) Oil, Quercus Suber Bark Extract, Oak Root Extract
1.00
Biochemica®* Argan Oil Refined
Argania Spinosa Kernel Oil
Hallstar
1.00
Biochemica®* Vitamin E Natural
Tocopherol
Hallstar
0.50
Acrylates/Dimethicone Copolymer
0.50
HallBrite®* BHB
Butyloctyl Salicylate
Hallstar
5.00
Halltress®* DIBA Special
Diisobutyl Adipate
Hallstar
2.00
B
Butyl Methoxydibenzoylmethane [Avobenzone]
3.00
Micah®*
Bis(Cyano Butylacetate) Anthracenediylidene
Hallstar
0.50
C
Isododecane (and) Dimethicone/Bis-Isobutyl PPG-20 Crosspolymer
to 100

Preparation:

To a secondary vessel add phase A and heat to 70 - 80°. Add phase B with mixing until uniform, then add phase C. Start cooling with mixing to room temperature. When below 50°C, add phase C and mix until uniform.

Notes:

Properties (25°C) Appearance: Soft gel Viscosity (20 rpm, Brk, RV DV-II, T-D, after 24 hours at room temperature; mPa∙s): 30,000 – 50,000
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