Capsule Ingredient Finder
Search powders, herbs, vitamins, minerals, mushrooms, sports supplements, superfoods and DIY blends to estimate which empty capsule size may be suitable.
Important: This tool is for general capsule sizing guidance only. Capsule capacity varies by powder density, particle size, moisture level and tamping pressure. This is not medical advice. Always check ingredient safety, legal status, serving size and suitability before use.
Search an ingredient to begin
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Start typing an ingredient above to view capsule recommendations.
How this tool works
The recommendation is based on the selected target amount and typical capsule capacity ranges. Dense powders usually fit more per capsule, while fluffy powders may need a larger capsule or more capsules per serving.