A supplement stack is easier to keep up when you sort it into a few fixed times of day, log each time with one tap and keep a written list that matches what is actually in your cupboard. A tracker that groups supplements by time, counts supply and keeps a history turns a shelf of jars into a routine.
"Stack" usually means several supplements taken together, often for a goal such as training, sleep or general health. Whatever is in yours, the practical problems are the same: remembering which ones go when, not doubling up, noticing when a jar is nearly empty and being able to tell your doctor or pharmacist exactly what you take.
Whether any supplement suits you is a question for your doctor, pharmacist or dietitian. This guide is about organising the ones you already take.
Step one: write the whole stack down
Start with a complete list. For each supplement, note:
- The name and brand
- The strength per tablet, capsule or scoop, exactly as printed
- How many you take each time
- What the label says about timing, such as "with food", "on an empty stomach" or "at night"
- When you started
Include powders, gummies, drinks and anything else you take regularly. Then show the list to your pharmacist, particularly if you also take prescription medication. Some supplements interact with medication, and some contain the same ingredient twice under different names. A pharmacist can check the whole list in a few minutes.
Step two: sort by time slot
Most stacks fit into two to four slots in the day. A common shape:
- Morning with breakfast. Supplements the label says to take with food.
- Before a workout. Anything tied to exercise, if you take it.
- Evening with dinner. Anything you prefer away from the morning ones.
- Bedtime. Anything the label says to take at night.
Group supplements in the same slot together, so you have one reminder and one log per slot rather than one per jar. Keep separate slots for anything that should be spaced away from something else; your pharmacist can tell you which ones those are.
Step three: put each slot in the right place
A reminder works best when the supplements are where you are at that time. Keep breakfast supplements with the breakfast things and bedtime ones by the bed. If you train away from home, keep a small labelled container in your gym bag.
A weekly organiser with morning and evening rows can help with a big stack. Check that each supplement is fine out of its original container; some, such as probiotics or anything sensitive to moisture, may not be.
Step four: track what you take
Logging a supplement stack has the same benefits as logging medication:
- You know whether you took it. No doubling up, no skipped days you do not notice.
- You see the real pattern. "Every day" can turn out to be four days a week. That is useful to know before you judge whether something is helping.
- You have an accurate record for appointments. Your doctor can see what you actually take, not what you meant to take.
Log each slot with one tap from the reminder. If you skip one supplement in a slot, log that one as skipped so the record stays true.
Step five: track supply
Supplements run out at different rates, and a stack falls apart when one jar runs dry. Enter how many are left in each jar and let the tracker count down as you log. A warning a week or two before a jar runs out gives you time to reorder, especially if you buy online. Our refill reminder guide explains how supply tracking works.
Changing the stack
Stacks change often: a new product, a different brand, a pause over summer. Each time:
- Update the strength. Different brands use different strengths and sometimes different units. Our guide to IU vs mg on labels helps with comparisons.
- Pause rather than delete. If you stop something for a while, pause or finish it so its history is kept.
- Add one change at a time, if you are trying to work out what helps. Several changes at once make it impossible to tell.
- Tell your pharmacist about new supplements, particularly if you take prescription medication.
Looking for patterns
Some people want to see whether a supplement makes a difference to sleep, energy or mood. A tracker can help you keep consistent notes alongside your log. Be careful about conclusions: many things change at once in real life, and a pattern is not proof. If you are trying something for a health reason, talk to your doctor about how to judge whether it is working.
How Cadence handles supplements
Cadence treats supplements like any other medication, with no limit on how many in the free version. Set each one to a time slot, and supplements due at the same time come together in one reminder you can log from the Lock Screen, a widget or your Apple Watch. Supply tracking counts down each jar and warns you before it runs out. You can pause or finish an item and its history is kept. Daily reflections let you note mood, energy and symptoms, and Cadence Pro adds trends and Apple Health connections such as sleep and heart rate. Everything stays on your phone, with no account.
Frequently asked questions
Should supplements be in the same tracker as my medication?
Usually yes. One list is easier to keep accurate, and it is the list your doctor and pharmacist need to see.
How do I log a stack quickly?
Group supplements by time slot so you log one reminder for each slot. Mark any you skipped individually.
Do I need to track supplements I take only sometimes?
If you take it, record it. Add it as an as-needed item so it does not create reminders.
Cadence is a free medication reminder app for iPhone and Apple Watch. It is not medical software and does not give medical advice. Cadence Pro is a one-time purchase, with no subscription.
