SuppLab

Which supplements are
actually working?

Most supplements take four to eight weeks to do anything. Too slow to feel, too long to remember. SuppLab tracks what you take and how you feel, then shows you what’s working.

Free during beta · no spam, just your invite.

In this sample log, four supplements earned their place: creatine, magnesium, caffeine, and fish oil. Two showed no change: vitamin B12 and bacopa. That counts as an answer too. SuppLab writes these verdicts into weekly insights.

The verdict

Every supplement gets weighed.

Each supplement is checked against your daily ratings. Every one gets a verdict, and each week the app turns the results into plain insights.

Earned its place
Creatine+21% clarity
Magnesium+18% sleep
Caffeine+6% energy
Fish Oil+9% mood
No change
Vitamin B12no change in energy
Bacopano change in clarity

Sample data from one tester. Each percentage compares week 2 with week 1 of its chart.

Two weeks, logged

Where the verdicts come from.

The same six supplements over fourteen days: how the tester felt on top, what they took below. Magnesium starts on day 4. Watch the sleep line rise with it. One tester’s sample log, shown for illustration.
Drag across any chart to line up a single day
Mood4.0
Mental clarity3.6
Energy3.8
Sleep3.3
Doses takenfilled = taken
Creatine
Magnesium
Vitamin B12
Caffeine
Bacopa
Fish Oil
Weekly insights

Your results, written up weekly.

Once a week, SuppLab turns your log into a few plain sentences: what improved, what didn’t. Here are both weeks of insights from the fourteen days above.

Days 8–14

Sleep averaged 18% higher than week 1. Magnesium is earning its place.

Clarity finished 21% above week 1. Creatine's climb is holding.

B12 and Bacopa: two weeks of faithful dosing, no change in energy or clarity. Candidates to drop and retest.

Written from the same sample log as the charts above.

The daily loop

Two minutes a day. That’s the whole job.

Good answers need a complete log, and logs fail when they’re work. SuppLab keeps it to two taps: check off what you took, rate your day at night. Everything else is automatic.

Three taps and done. Checking off the morning's supplements is faster than opening the bottle.

Cycles that count themselves. Day 42 of creatine is on the card, not in your head.

One question at night. Rate your clarity, sleep, or energy. Ten seconds and the day is logged.

Do Not Disturb · On
8:59 PM
Tuesday, June 24
Notifications silenced

Reminders are priority notifications. They get through Focus and Silent. Nothing else makes a sound.

Questions

Asked and answered.

An iPhone app for people who take supplements and want to know if they're working. You log what you take, check in on how you feel, and SuppLab finds the patterns between the two.
Beta testing

Help us test SuppLab.

We’re recruiting the first wave of testers. Leave your email and we’ll send an invite as spots open. Free during beta, nothing to cancel later.