High SPF Sunscreen KSL-219

Kobo Products
This high SPF creamy W/O emulsion is transparent and uses Kobo's Zinc Oxide Dispersion, TNPB80MZCM, and Kobo's Titanium Dioxide Dispersions TNP45TEL and HBP45TEL, to give a broad spectrum formula. SunBoost ATB, which contains a proprietary ratio of anti-oxidants, anti-irritant and anti-inflammatory agents, helps boost SPF and PFA. SF1202 and ELEMENT14 PDMS 350 are silicones that give excellent slip during application and afterfeel. This formula contains 2.35% Butyloctyl Salicylate.
Phase
Product
INCI Name
Supplier
Volume
A
TNPB80MZCM
Zinc Oxide (And) C12-15 Alkyl Benzoate (And) Isopropyl Myristate (And) Polyhydroxystearic Acid (And) Stearalkonium Hectorite (And) Hydrogen Dimethicone (And) Silica (And) Propylene Carbonate
Kobo Products
15.00
Parsol® MCX
Ethylhexyl Methoxycinnamate
DSM
7.50
TNP45TEL
Titanium Dioxide (And) C12-15 Alkyl Benzoate (And) Stearic Acid (And) Silica (And) Alumina (And) Polyhydroxystearic Acid
Kobo Products
5.00
SunBoost ATB
Argania Spinosa Kernel Oil (And) Tocopheryl Acetate (And) Bisabolol
Kobo Products
5.00
HBP45TEL
Butyloctyl Salicylate (And) Titanium Dioxide (And) Alumina (And) Silica (And) Stearic Acid (And) Polyhydroxystearic Acid
Kobo Products
5.00
ABIL® WE 09
Polyglyceryl-4 Isostearate (And) Cetyl PEG/PPG-10/1 Dimethicone(And) Hexyl Laurate
Evonik
5.00
SF1202
Cyclopentasiloxane
Momentive/Kobo Products
2.00
ELEMENT14 PDMS 350
Dimethicone
Momentive/Kobo Products
0.80
Crill™ 3
Sorbitan Stearate
Croda
0.20
B
Deionized Water
Water
50.50
Aculyn™ 44 Polymer
PEG-150/Decyl Alcohol/SMDI Copolymer
Rohm & Haas
1.50
Sodium Chloride
Salt
Morton Salt
1.00
Germaben® II
Propylene Glycol (And) Diazolidinyl Urea (And) Methylparaben (And) Propylparaben
ISP
1.00
Liposorb® L-20
Polysorbate 20
Lipo Chemicals
0.50

Preparation:

1. In main kettle, combine part 1 ingredients and heat to 60-65 C. 2. Mix part 2 ingredients until uniform and add part 1 under propeller. Mix until uniform. 3. Cool to 28C (room temp) with water bath

Notes:

Active Ingredient(s) Zinc Oxide 11.76% Titanium Dioxide 4.07% Ethylhexyl Methoxycinnamate 7.50% SPF testing: in vivo on 3 subjects
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