SYLOID AL-1 FP is a synthetic amorphous silica appearing as a white free flowing powder. It has a very high purity and is taste and odor free. It meets the test requirements as published in the latest editions by U.S. Pharmacopoeia-National Formulary for Silicon Dioxide, and Japanese Pharmaceutical Excipients for Hydrated Silicon Dioxide. SYLOID AL-1 FP is multifunctional additive, excellent compatible with active ingredients. It can keep powders dry and free flowing, which contributes to uniform flow through equipment and a more consistent product dosing. It can be superior efficient in comparison to other inactive excipients for improving oral formulations especially of moisture-sensitive pharmaceutical active ingredients.