Freeze-dried molded article containing magnesium ascorbyl phosphate

摘要

The invention relates to freeze-dried molded articles containing magnesium ascorbyl phosphate and alginate as well as optionally one or more active substances and/or auxiliary substances. Furthermore, the invention relates to methods for manufacturing these freeze-dried molded articles, the combination of such freeze-dried molded articles in kit-of-parts arrangements together with aqueous solutions, as well as the use of the freeze-dried molded articles and the kit-of-parts combinations for pharmaceutical and cosmetic application.

主权项

1. A freeze-dried molded article comprising:
(a) 10-25 wt-% magnesium ascorbyl phosphate; (b) 25-80 wt-% of a pharmaceutical or cosmetic oil selected from the group consisting of jojoba oil, squalene oil, caprylic/capric acid tryglycerides, and mixtures thereof; and (c) 20-40 wt-% calcium-free sodium alginate; wherein the molded article decomposes completely without mechanical influence within ≦30 seconds when added to water, and wherein the freeze-dried molded article does not comprise a maleic acid copolymer.