CPC A61K 9/5073 (2013.01) [A61K 9/501 (2013.01); A61K 9/5015 (2013.01); A61K 9/5089 (2013.01); A61K 31/192 (2013.01); A61K 47/26 (2013.01); A61K 47/36 (2013.01); A61K 47/42 (2013.01)] | 5 Claims |
1. A coated active pharmaceutical ingredient (“API”) consisting of:
a wax surrounding an API; and
a silica partially embedded in and/or embedded in the wax, wherein the silica produces a slower dissolution profile for the API as compared to API without silica.
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