This anti-photoaging sunscreen lotion uses 1.2% multifunctional cold-process Olivem® 2020 G without another emulsifier. It provides SPF 50 UV protection, free from octinoxate, oxybenzone, octocrylene, ethanol and volatile silicones. LIFT Oléoactif® reduces cutaneous contractions. Colipa Guideline (2011) delivered SPF ~52, PFA (PPD) ~24, UVA1/UV =0.85 and critical wavelength = 377 nm.
| Phase | INCI Name [INN/USAN] (Other Information) | Trade Name | % Wt | Function |
|---|---|---|---|---|
| A | Homosalate [Homosalate] | 7.00 | UV Filter / Sunscreen Agent | |
| Ethylhexyl Salicylate [Octisalate] | 5.00 | UV Filter / Sunscreen Agent | ||
Butyloctyl Salicylate | HallBrite® BHB* | 5.00 | Sunscreen Solvent/Emollient | |
Ethylhexyl Methoxycrylene | SolaStay® S1* | 3.00 | Photostabilizer | |
Polyester-8 | Polycrylene®* | 3.00 | Photostabilizer | |
Diethylhexyl 2,6-Naphthalate | SolaFresh™ | 10.00 | Multifunctional Emollient | |
Carthamus Tinctorius (Safflower) Seed Oil (and) Spilanthes Acmella Flower/Leaf/Stem Extract (and) Astragalus Membranaceus Root Extract (and) Ubiquinone | LIFT Oléoactif® | 1.00 | Active Ingredient | |
| VP/Hexadecene Copolymer | 1.50 | Film Former | ||
| B | Butyl Methoxydibenzoylmethane [Avobenzone] | 3.00 | UV Filter / Sunscreen Agent | |
| C | Vegetable Oil (and) Simmondsia Chinensis (Jojoba) Seed Oil (and) Curcuma Longa (Turmeric) Root Extract | SolaPure™Glo | 5.00 | Multifunctional Emollient |
| D | Xanthan Gum (pharma grade) | 0.20 | Thickener (Aqueous) / Emulsion Stabilizer | |
| Glycerin | 5.00 | Humectant | ||
| Water (Aqua) | up to 100 | Volatile Carrier | ||
| Preservative | a.n. | Preservative | ||
| Disodium EDTA | 0.05 | Chelating Agent | ||
Ethylhexyl Olivate, Sodium Acrylates Copolymer, Polyglyceryl-4 Olivate | Olivem® 2020 | 1.20 | Multifunctional Cold Process Emulsifier | |
| E | Silica (spherical, 12 µm) | 2.00 | Deoiling Agent |
PREPARATIVE PROCEDURE
| 1 | To a secondary vessel add phase A and start mixing. Heat up to 55 - 60°C and then add phase B with mixing until all solids are dissolved, then add phase C. |
| 2 | To the main vessel add phase D, start mixing until a smooth gel is formed. |
| 3 | When both phases are homogeneous, slowly add phase ABC to phase D with prop mixing until uniform. |
| 4 | Add phase E and mix until uniform. |
PRODUCT CHARACTERISTICS (25°C)
| Appearance | Smooth cream |
| Viscosity (20 rpm, Brk, RV DV-II, T-D, after 24h at room temperature; mPa∙s) | 18000 - 22000 |
| pH (as is) | 5.0 - 6.0 |
*Patented and Patent Pending
The information presented herein is believed to be accurate and reliable, but no warranty or guarantee, expressed or implied, is made regarding the information or the performance of any product. Further, nothing contained herein shall be taken as any inducement or recommendation to use, manufacture or sell that may infringe any patents or any other proprietary rights now or hereafter in existence, nor to imply compliance with any regulatory requirements
The Hallstar Company - 120 South Riverside Plaza Suite 1620 - Chicago, IL 60606-3911 USA hallstarbeauty.com