Serving size is your base unit on paper; active dose is what you must compute from it.
Why it matters
Label math errors often come from confusing one serving amount with actual active ingredient mass.
Conversion examples
Example:
- label says 2 capsules = 500 mg, with 2 softgels listed as one serving
- if you take one scoop, you entered 0.5 serving, not 1 serving
- if each capsule is 250 mg but active is 120 mg, log the active amount separately
Standardization and variability
- scoop/softgel counts vary by brand and batch handling
- liquid dosing can drift if concentration is not clearly stated
- measure and log in grams/milligrams when possible
Logging standard
Log serving units plus standardized active units to keep cross-product comparisons valid.
Practical action step
Before optimization changes, record one full conversion example in your notes and keep it for future reference.
Uncertainty and limits
- Evidence is limited on batch-level scoop consistency across production runs.
- Evidence is limited on active ingredient density assumptions for all liquid products.
Cross-site references
How this appears in Unfair
Serving-size consistency improves duplicate checks and reduces false precision when converting to dose windows.
Clinical safety note
When conversion is unclear, reduce dose changes and confirm with clinician or pharmacist guidance.