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Formulation

Spray It SPF 50+

FU 03/19-1

Protect yourself from UV radiation by applying this low-viscous high SPF sun care spray

Phase

Ingredients

%W/W

A

TEGO® Care PBS 6 MB

(Polyglyceryl-6 Stearate (and) Polyglyceryl-6 Behenate)

3.00

TEGOSOFT® XC MB

(Phenoxyethyl Caprylate )

3.00

dermofeel® sensolv MB

(Isoamyl Laurate)

2.00

Tinosorb S

(Bis-Ethylhexyloxyphenol Methoxyphenyl Triazine)

6.00

Homosalate

4.00

Diethylamino Hydroxybenzoyl Hexyl Benzoate

(Uvinul A plus, BASF SE)

5.00

Ethylhexyl Salicylate

4.00

Ethylhexyl Triazone

2.00

TEGO® Feel C 10

(Cellulose)

1.00

dermofeel® Toco 70 non GMO

(Tocopherol; Helianthus Annuus (Sunflower) Seed Oil )

0.20

B

Water

45.45

Glycerin

3.00

KELCOGEL CG-HA

(Gellan Gum)

0.10

Disodium EDTA

0.05

C

Water

14.23

Eusolex 232

(Phenylbenzimidazole Sulfonic Acid)

4.00

Tromethamine

1.77

D

Verstatil® BOB

(Benzyl Alcohol; Caprylyl Glycol; Benzoic Acid)

1.20

E

Tromethamine

(30 % in water)

q.s.

Z

Perfume

q.s.

Processing

1. Heat phase A and B separately to approx. 80 °C.
2. Add phase A to phase B with stirring1).
3. Homogenize.
4. Cool with gentle stirring to approx. 30 °C and add phase C and D.
5. Homogenize for a short time.
6. Adjust pH to 6,5-6,8 with phase E.

1) Important: If phase A has to be charged into the vessel first, phase B must be added
without stirring.

Remarks

Formulation viscosity: 3 Pas (Brookfield RV DV-I, sp. 4, 5 rpm)

Formulation pH : 6.5 - 6.8
SPF (in vitro): 60.3 UVA-Balance: 39 %, CW 372 nm
(Calculated values, BASF Sunscreen Simulator)

Microbiological safety: Challenge test passed

Viscosity

3 Pas (Brookfield RV DV-I, sp. 4, 5 rpm)

pH Value

6.5 -6.8

Stability

Proven

Microbiological Safety

Challenge test passed


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