This Sprayable sunscreen formula is suitable for beachwear or any outdoor activity and provides broad-spectrum protection against both the burning and aging rays of the sun. HallBrite® BHB, an elegant sunscreen solvent and emollient, helps ensure crystalline UV filter solvency and adds a nice touch of elegance to the afterfeel. SolaStay® S1, and SolaStay® P1, unique and very rapid singlet state quenching photostabilizers, help keep the formulation from losing effectiveness during sun exposure. In vitro analysis suggests label SPF ~60 PFA (PPD) ~11 with critical wavelength 373 nm.
Phase | INCI Name [INN/USAN] (Other Information) | Trade Name | % Wt | Function |
---|---|---|---|---|
A | Polyester-25 | SolaStay® P1* | 4.00 | Photostabilizer |
Ethylhexyl Salicylate [Octisalate] | 5.00 | UV Filter / Sunscreen Agent | ||
Butyloctyl Salicylate | HALLBRITE® BHB* | 6.00 | Solvent | |
Ethylhexyl Methoxycrylene | SolaStay® S1* | 2.30 | Photostabilizer | |
Ethylhexyl Methoxycinnamate [Octinoxate] | 7.50 | UV Filter / Sunscreen Agent | ||
Tocopheryl Acetate | 0.50 | Antioxidant Agent | ||
B | Butyl Methoxydibenzoylmethane [Avobenzone] | 3.00 | UV Filter / Sunscreen Agent | |
Benzophenone-3 [Oxybenzone] | 6.00 | UV Filter / Sunscreen Agent | ||
C | Alcohol (anhydrous) | up to 100 | Volatile Carrier | |
D | Acrylates/Octylacrylamide Copolymer | 2.00 | Film Former |
1 | Add phase A to secondary vessel, start center-stir (prop) mixing, heat to 50°C and then add phase B. |
2 | When phase AB are homogeneous and clear, start cooling. |
3 | To the main vessel add phase C. With mixing add phase D and continue mixing until completely dissolved and uniform. |
4 | Slowly add phase AB to phase CD with mixing. |
5 | When uniform and clear, perform final quality assurance checks and package product in pump spray bottle. |
6 | For external use only. Flammable: Do not use near heat, flame or while smoking. |
Appearance | yellow liquid |
pH | 6.5 - 7.5 |
*Patented and Patent Pending
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