| abstract |
Process for the reactive foaming of skin care preparations, characterized in that the preparation is present in several spatially separated product strips, the preparation has at least two aqueous product strips, a first spatially separated product strip contains carbonate or bicarbonate, a second spatially separated product strip contains an acid, the foaming by the user takes place immediately before use in the removal device of the product by release of carbon dioxide and the foamed product within 10 to 100 seconds again decomposes into an emulsion. |