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Formulation

Transparent UV protection water spray SPF 30

ST 16/18-46

Phase

Ingredients

%W/W

A

TEGOSOFT® DEC

(Diethylhexyl Carbonate )

15.00

Isododecane

7.50

TEGOSOFT® XC

(Phenoxyethyl Caprylate )

5.00

dermofeel® sensolv MB

(Isoamyl Laurate)

5.00

Butyl Methoxydibenzoylmethane

5.00

Bis-Ethylhexyloxyphenol Methoxyphenyl Triazine

(Tinosorb S, BASF SE)

2.40

Homosalate

2.00

Ethylhexyl Salicylate

2.00

Ethylhexyl Triazone

1.70

dermofeel® Toco 70 non GMO

(Tocopherol; Helianthus Annuus (Sunflower) Seed Oil )

0.50

TEGO® SP 13-1

(Poly C10-30 Alkyl Acrylate)

0.35

B

Verstatil® PC

(Phenoxyethanol; Caprylyl Glycol)

1.00

Perfume

q.s.

C

Water

36.95

Glycerin

3.00

Disodium EDTA

0.10

D

Water

9.65

Phenylbenzimidazole Sulfonic Acid

2.50

Sodium Hydroxide

0.35

E

Triethanolamine

q.s.

Processing

1. Heat phase A to 80-85°C.
2. Cool down to room temprature, than add phase B.
3. Add phase C to phase D.
5. Adjust the pH value of phase C/D to 6.8-7.2 with phase E.
6. Pour phase A/B into phase C/D/E.

Remarks

SPF: 30.1, UVA-Balance: 34%, CW 375 nm
(Calculated values, BASF Sunscreen Simulator)
Microbiological safety: Challenge test passed

pH Value

6.8 - 7.2

Stability

Proven

Microbiological Safety

Challenge test passed


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