The real label, not a name
Type-ahead runs over the NIH Dietary Supplement Label Database: 215,000 published labels, refreshed monthly. Pick yours and the printed dose, the ingredient panel and the label's own precautions come with it.
Supplements and medications, with the real label behind them
Search 215,000 published supplement labels from the NIH Dietary Supplement Label Database, pick yours, and get the printed dose and the full ingredient panel. Track what you actually take, get reminded, and have Loopa show you what FDA product labeling says about combining them.
What it tracks
The stack, and whether you actually took it.
Each supplement carries its dose, its unit and the time of day it belongs to. The day shows what is still outstanding, and the history shows the rate rather than a streak you can break.
Only real labels count toward nutrients
A supplement matched to a published label contributes to your day's micronutrient totals. One you typed by hand does not, because we will not infer a dose from a name.
A daily checklist
Taken or not taken, per supplement, for any day inside the last 30. Adherence over 7 or 30 days, per-supplement hit rate, and a logging streak.
Reminders that do the logging
Turn a supplement into a reminder and the dose, the label and the schedule come across. Completing the reminder marks it taken, so you are not logging the same thing twice.
An interaction check, drawn from the labels
Loopa checks your supplements against your medications, your other supplements and the food you log, using FDA-approved product labeling, and shows you the label's own sentence, the section it came from and the date it took effect. It is information, not medical advice: it never doses, never tells you to stop taking something, and never diagnoses.
It reaches the clinician report
Anything the check surfaces appears in the report you can hand to a doctor, alongside your vitals and trends.
On GLP-1, testosterone or hormone therapy?
GLP-1Protein first, calories as a floor, a dose log with a body map, and the Off-Ramp.
Testosterone therapyResistance-forward training, several compounds on their own schedules, and labs with no reference ranges.
Menopause & HRTBone-first training, a sleep card, and a symptom journal that leads with hot flashes and night sweats.
Common questions
Where does the label data come from?
The NIH Dietary Supplement Label Database, which publishes the labels of about 215,000 products. Loopa refreshes it monthly. If it is unreachable the field degrades to plain text so you can still log.
Is the interaction check medical advice?
No, and it is built not to be. It shows you what FDA-approved product labeling states about combining what you take, so you can raise it with a pharmacist or your doctor. It will not tell you a dose, will not tell you to stop taking anything, and will not diagnose. Supplement-to-supplement combinations are not covered by that source, and Loopa says so.
Can I log something that is not in the database?
Yes. Type the name, amount, unit and frequency. The only difference is that a hand-typed entry does not feed your micronutrient totals, because Loopa will not guess what is in it.
Can I back-date?
Within 30 days. Beyond that it is refused outright rather than quietly applied to today, which would put a tick against a day you did not take it.
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