O/W DAILY 3-LINES-OF DEFENCE FEATURING PHOTOSTABLE UV-A FILTER

BASF
Phase
Product
INCI Name
Supplier
Volume
A
Cremophor A25
Ceteareth-25
BASF Aktiengesellschaft
0.70
Cremophor A6
Ceteareth-6, Stearyl Alcohol
BASF Aktiengesellschaft
1.70
Uvinul MC 80
Ethylhexyl Methoxycinnamate
BASF Aktiengesellschaft
6.00
Uvinul A Plus
Diethylamino Hydroxybenzoyl Hexyl Benzoate
BASF Aktiengesellschaft
2.00
Abil B8843
PEG-14 Dimethicone
Degussa AG
2.00
Lanette O
Cetearyl Alcohol
Cognis Deutschland GmbH
3.60
Cetiol B
Dibutyl Adipate
Cognis Deutschland GmbH
2.00
B
Glycerin 87%
Glycerin
Merck KGaA
5.00
Edeta BD
Disodium EDTA
BASF Aktiengesellschaft
0.20
D-Panthenol 75W
Panthenol
1.00
Water dem.
Aqua dem.
68.80
C
Luvigel EM
Caprylic/Capric Triglyceride, Sodium Acrylates Copolymer
BASF Aktiengesellschaft
4.00
D
Sodium Ascorbyl Phosphate
Sodium Ascorbyl Phosphate
BASF Aktiengesellschaft
0.20
Vitamin E Acetate
Tocopheryl Acetate
BASF Aktiengesellschaft
1.00
Bisabolol rac.
Bisabolol
BASF Aktiengesellschaft
0.20
Euxyl K400
Methyldibromo Glutaronitrile, Phenoxyethanol
Schulke & Mayr GmbH
0.10
Euxyl K300
Phenoxyethanol, Methylparaben, Butylparaben, Ethylparaben, Propylparaben, Isobutylparaben
Schulke & Mayr GmbH
0.50
E
Sodium Hydroxide (10% aqueous solution)
Sodium Hydroxide
q.s.
F
RetiSTAR
Caprylic/Capric Triglyceride, Sodium Ascorbate, Tocopherol, Retinol
BASF Aktiengesellschaft
1.00

Preparation:

Production Heat phases A and B separately to about 80 deg C. Stir phase B into phase A and homogenize. Stir phase C into combined phases A and B and homogenize. Cool down to 40 deg C whilst stirring. Add phase D. Adjust the pH value with phase E to about 6.5. Add phase F and homogenize. Cool to room temperature whilst stirring. Recommendation: Manufacturing without inert gas. Packaging has to be done in oxygen-impermeable containers, eg Aluminium-lined tubes

Notes:

Properties: Viscosity 37000 mPa s Brookfield RVD VII+ pH value 6.3 BASF Ingredients Cremophor A6 and A25: o/w emulsifiers, provides stable emulsion base Uvinul A Plus: Photostable UV-A filter, easy to formulate, high compatibilities with most cosmetic ingredients Uvinul MC80: Organic UV-B filter Edeta BD: Chelating agent D-Panthenol 75W: Prevents vitamin B5 deficiency, long-lasting moisturizer and improves normal keratinization of the skin Luvigel EM: Liquid thickener which can simplify the whole manufacturing process. Also allows post-addition for viscosity adjustment and not shear sensitive Sodium Ascorbyl Phosphate: Promotes collagen formation in the skin and protects skin cells by scavenging free radicals Vitamin E Acetate: Moisturiser, provides anti-inflammatory effects and scavenges free radicals Bisabolol rac: Provides anti-inflammatory effect and especially good for care of sensitive skin RetiSTAR: Stabilised form of Retinol, good for anti-aging properties
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