Procedure:
Combine items in Part A: LexFeel D4, SustOleo DCS and WetFilm MB and
mix with propeller mixer. Combine items in Part B and add them into Part A
with propeller mixing until it forms a clear solution.
Properties:
Stability: .................................... -4°C (12 weeks), 45°C (12 weeks), F/T (3 cycles)
Appearance: ............................................................................clear liquid solution
Source: INOLEX
Description: Seppic seeks to formulate stable products, with a nice skin feel,
achieve a good SPF for skin protection but also be safe for people and for the
environment. In this regard, organic filters are under the radar. Octinoxate and
oxybenzone have even been banned in some regions for their potential harm
toward coral reefs. Seppic Inc. has developed the formula US20077: a natural
sunscreen containing only inorganic filters and providing a SPF30+. Sugar-based
emulsifiers Montanov 82 and Montanov 202 provide a white and non-greasy
emulsion. Solagum AX, a natural xanthan gum coated with acacia gum, stabilizes
and contributes to a refreshing, non-tacky and soft skin feel. EMOGREEN
L19, a non-polar and bio-sourced emollient, provides comfort, emolliency and
powdery after-feel. In order to protect sensitive skin from harmful sun effects,
ANTILEUKINE 6 has been added to calm and soothe the skin after UV
exposure, while AQUAXYL reinforces skin barrier and boosts water reserves and
circulation within the skin. This light and white cream comes in a pump for an
easy application.
Trade Name/INCI Designation . .%w/w
Part A
Water. .49.60
Glycerin. .3.00
Aquaxyl/(Xylitylglucoside and Anhydroxylitol and Xylitol)1. .1.50
Oramix CG110/(Capryl/Glucoside)1 . 0.50
SEPICIDE LD/(Phenoxyethanol)1. .0.90
Part B
Emogreen L19/(C15-19 Alkane)1. .8.00
Isocetyl Stearoyl Stearate. .10.00
Cucumber Oil. .2.00
Part C
Zinc Oxide . 8.00
Titanium Dioxide and Stearic Acid and Alumina. .8.00
Part D
Montanov 82/(Cetearyl Alcohol and Coco-Glucoside)1. .4.00
Montanov 202/(Arachidyl Alcohol and Behenyl Alcohol and Arachidyl
Glucoside)1. .1.00
Solagum AX/(Acacia Senegal Gum and Xanthan Gum)1. .0.50
Part E
Antileukine 6/(Caprylic/Capric Triglyceride and Laminaria ochroleuca
Extract). .12.00
Blue Seakale SC/(Caprylic/Capric Triglyceride and Crambe maritima
Leaf Extract)1. . 1.00
Suppliers:
1Seppic
Procedure:
Water phase: combine Part A ingredients and heat to 85°C. Oil phase: combine
Part B ingredients and mix using a high-shear dispersing blade. While mixing,
disperse Part C into Part B. Once Part C is well dispersed, homogenize Parts BC
Octisalate 5%
Oxybenzone 3%
Acrylates Copolymer
Acrylates/C10-30 Alkyl Acrylate Crosspolymer
Aloe barbensis Leaf Extract
C12-15 Alkyl Benzoate
Carbomer
Disodium EDTA
Ethylhexyl Palmitate
Ethylhexylglycerin
Fragrance
Glycerin
Hydroxypropyl Methylcellulose
Phenoxyethanol
Propylene Glycol
Sorbitan Oleate
Theobrama cacao (Cocoa) Seed Butter
Tocopheryl (Vitamin E) Acetate
Triethanolamine
Water
Part B
Solstice Enhance/(Chlorotrifluoropropene)1................................................32.00
Part C
Solstice Propellant/(Tetrafluoropropene)1...................................................... 8.00
Suppliers:
1Honeywell
Procedure:
Chill Solstice Enhance (below 19°C) before combining with the formulation.
Store in a refrigerator. In a sealable vessel, weigh Part A then add Solstice
Enhance (Part B) without mixing. Seal the vessel and mix vigorously until uniform.
Allow to equilibrate for 30–60 minutes. Store in refrigerator. Fill liquid
concentrate into aluminum/plastic cans. Crimp valve on can. Charge with
Solstice Propellant (Part C).
Source: Honeywell
Description: LexFeel D4 is a light, dry, quick-spreading emollient with a
performance similar to cyclomethicone. Its volatility leaves behind both a thin
film and a dry sensation. SustOleo DCS is a light and powdery emollient for
a soft, minimal after feel. WetFilm MB is a water resistance polymer to create
products with a light, dry skin feel and an appearance low in shine. It can be
used in a spray.
Trade Name/INCI Designation..................................................................%w/w
Part A
LexFeel D4/(Neopentyl Glycol Diheptanoate and Isododecane)1............. 45.00
SustOleo DCS/(Diisooctyl Succinate)1.........................................................20.00
WetFilm MB/(Trimethylpentanediol/Adipic Acid/Glycerin
Crosspolymer)1.............................................................................................. 2.00
Part B
PARSOL 17892/(Avobenzone)2....................................................................... 3.00
PARSOL HMS2/(Homosalate)2....................................................................15.00
PARSOL 3402/(Octocrylene)2...................................................................... 10.00
PARSOL EHS2/(Ethylhexyl Salicylate)2.......................................................... 5.00
Suppliers:
1INOLEX
2DSM
Seppic Sun Care Formula
(Formula # US20077)
May 2020 Spray 39
Dry Oil Sunscreen
(Formula # UV-1040)