Ultra Skin Protect GP4G (In Vivo SPF: 24)

Ashland
Phase
Product
INCI Name
Supplier
Volume
A
Purified Water
Water/Aqua
qs 100
B
RapiThix™ A-100 polymer
Sodium Polyacrylate
Ashland
0.50
C
Amphisol* K
Potassium Cetyl Phosphate
DSM
0.50
D
LiquaPar™ MEP/Rokonsal™ MEP preservative
Phenoxyethanol (and) Methylparaben (and) Ethylparaben (and) Propylparaben
Ashland
1.00
E
Cerasynt™ 945 ester
Glyceryl Stearate (and) Laureth-23
Ashland
2.50
Nacol* 16-98
Cetyl Alcohol
Sasol
2.00
Cerabeil White
Cera Alba
Baerlocher
2.00
Ganex™/Antaron™ V-220 F polymer
PVP/Eicosene Copolymer
Ashland
1.00
Escalol™ 517 UV filter
Butyl Methoxydibenzoylmethane (Avobenzone)
Ashland
3.00
Escalol™ 587 UV filter
Ethylhexyl Salicylate
Ashland
5.00
Escalol™ 597 UV filter
Octocrylene
Ashland
7.00
Ceraphyl™ 368 ester
Ethylhexyl Palmitate
Ashland
5.00
XP PMX*-0245
Cyclopentasiloxane
Dow Corning
5.00
F
Optiphen™ MIT Ultra preservative
Phenylpropanol (and) Propylene Glycol (and) Methylisothiazolinone
Ashland
0.30
G
Amidon de Maïs MST
Zea Mays Starch
Sensient
2.00
H
PF Evasion
Parfum/Fragrance
Technicoflor
0.50
GP4G SP™ biofunctional
Water/Aqua (and) Artemia Extract
Ashland
1.00

Preparation:

1. Add water into main vessel and begin to heat to 80°C. 2. Sprinkle in Phase B at 60°C and mix well until homogeneous. 3. At 80°C, add Phase C and mix well and add Phase D. 4. Prepare Phase E in a side beaker and heat at 75-80°C. 5. At 80°C add Phase E into the main vessel and mix well. The emulsion should be homogeneous. 6. Begin cooling. 7. At 65°C add Phase F and mix well. 8. Cool until 30°C and add Phase G then Phase H, mix well until homogeneous between each phase. 9. Stop at 25°C.

Notes:

Appearance: White, butter-like, opaque cream pH: 5.4 – 5.9 Viscosity (D1): 110,000 – 190,000 cps (Brookfield RVT/Spindle D/5 rpm/1 minute/25°C) This formula has passed 3-month accelerated lab stabilities and a 28-day challenge efficacy test. However, the preservative system has not been optimized to its lowest effective level.
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