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Herbal Extracts and Sebum Control and Other Topics
By: Charles Fox, Independent Consultant
Posted: October 4, 2004, from the October 2004 issue of Cosmetics & Toiletries.
page 5 of 11
9-Octadecenedioic acid in preparations: Another patent assigned to Beiersdorf describes the use of 9-octadecenedioic acid in cosmetic and dermatological preparations.7 The invention concerns skin care that contains 9-octadecenedioic acid as well as cyclodextrins. An example is shown in Formula 4.
| Formula 4. Cosmetics containing 9-octadecenedioic acid7 | |
| Glyceryl stearate citrate | 2.00% |
| Myristyl myristate | 1.00 |
| Stearyl alcohol | 2.00 |
| Cetyl alcohol | 1.00 |
| Hydrogenated coco glycerides | 2.00 |
| Butylene glycol dicaprylate/dicaprate | 1.00 |
| Ethylhexyl coco fatty acid ester | 3.00 |
| Petrolatum | 2.00 |
| Cyclomethicone | 4.00 |
| Dicaprylyl ether | 1.00 |
| Ethylhexyl methoxy cinnamate | 3.00 |
| Bis-ethylhexyloxyphenol methoxyphenyl triazine | 1.00 |
| 9-Octadecenedioic acid | 0.50 |
| Sodium ascorbyl palmitate | 0.05 |
| Gamma-cyclodextrin | 3.00 |
| Iminodisuccinate sodium salt | 0.20 |
| Phenoxyethanol | 0.30 |
| Methylparaben | 0.30 |
| Propylparaben | 0.30 |
| Diazolidinyl urea | 0.25 |
| Xanthan gum | 0.10 |
| Carbomer | 0.05 |
| Glycerin | 10.00 |
| Butylene glycol | 2.00 |
| Colors | 0.05 |
| Perfume | qs |
| Water (aqua) | qs 100.00 |
Retinoid-containing preparations: BASF discloses retinoid-containing preparations with a water-soluble and an oil-soluble antioxidant.8 The invention concerns retinoid-containing cosmetic, drug or feed products that include a water-soluble and an oil-soluble antioxidant; salts of l-ascorbic acid and alpha-tocopherol are used. Cosmetic preparations are packaged in oxygen-impermeable containers, preferably coated aluminum, in a protecting gas atmosphere. An example is shown in Formula 5.
| Formula 5. Retinoid containing skin lotion8 | |
| Ceteareth-6 (and) stearyl alcohol |
2.50% |
| Ceteareth-25 | 2.50 |
| Hydrogenated coco-glyceride | 1.50 |
| PEG-40 dodecyl glycol copolymer | 3.00 |
| Dimethicone | 3.00 |
| Phenethyl dimethicone | 2.00 |
| Cyclomethicone | 1.00 |
| Cetearyl octanoate | 5.00 |
| Avocado oil | 1.00 |
| Almond oil | 2.00 |
| Wheat germ oil | 0.80 |
| Panthenol | 1.00 |
| Phytantriol | 0.30 |
| Vitamin E acetate | 0.30 |
| Propylene glycol | 5.00 |
| Perfume | qs |
| Preservative | qs |
| Ascorbic acid | 0.20 |
| Caprylic/capric triglyceride (and) retinol (Retinol 15D, BASF) | 0.20 |
| Tocopherol | 0.10 |
| Water (aqua) |
Sponsored ContentApr 19, 2013 | 03:37 PM CDT |
