Label reading

How Do I Read a Fat Burner or Weight Loss Supplement Ingredient List?

Why does reading the list matter more than reading the front?

The front of a bottle is advertising. The back is a record. Words such as advanced, clinical or burn tell you about the seller's mood. The Supplement Facts panel tells you what is inside.

That is why this guide starts at the back. It also uses one real panel from start to finish, so each step has a concrete example. You can then repeat the same steps on any other bottle in the shop.

Step one: what is the serving size?

Every amount on a panel is per serving. A serving is not always one capsule. Where a serving is three capsules, each capsule holds a third of the printed figures, and a bottle of 60 lasts only twenty days.

Check the servings per container against the capsule count. They match only when the serving is one capsule. On the ExiTide panel, the serving size is 1 capsule and the container holds 30 servings. Both numbers agree with a 30-capsule bottle, so every amount is a daily amount and there is nothing to divide.

Step two: does every name have its own amount?

A proprietary blend gives one total for several ingredients. If eight plants share one total, the smallest of them is only known to be somewhere under that figure. Nothing can be converted, and nothing can be compared.

ExiTide has no blend. Its eleven rows each print an amount, from riboflavin at 25 mg to the two live cultures at 1 billion CFU each. That alone puts the label ahead of many in its category, and the site says so while also listing what the label lacks.

Step three: can any row be converted?

Look for a percentage and a compound name. When both appear, the row turns into simple arithmetic.

A ratio describes how much raw plant went into the powder. It says nothing about which compounds survived. A gram of bark and an extract equal to a gram of bark are not the same thing, and a page that treats them alike has changed the subject.

Step four: how are live cultures and plants named?

Cultures are counted, not weighed, because a milligram figure would describe a powder and not a number of living organisms. A CFU is one organism able to multiply. The count that matters most is the one at the end of shelf life. Whether the ExiTide figure is measured there is not published.

Research on probiotics is strain-specific. The B. breve trial used a named strain at 20 billion CFU a day. The ExiTide panel prints the species, Bifidobacterium breve, but no strain code. So that trial cannot be borrowed for this capsule.

Plants have a similar gap. Cinnamon is sold under two different plants, and the chemistry differs between them. The ExiTide row says cinnamon bark extract and names no species. That is an open question for the seller, and no arithmetic will close it.

Step five: how does one amount compare with the research?

Pick the ingredient the product is sold on, not all eleven. Search for a randomised trial or systematic review, open the record, and read the dose and the duration together. Then divide.

For ExiTide's fibre, the NIH summarises trials at 1.24 to 3.99 g a day. The capsule gives about 45 mg. The ratio is between one twenty-eighth and one eighty-ninth. For berberine, NCCIH names more than 1 g a day for more than eight weeks where weight effects were seen. The capsule has 15 mg.

Occasionally the division goes the other way. Cinnamon is the example here, where 100 mg of a 10:1 extract sits inside the range of 120 mg to 6 g a day that the pooled trials covered.

What else is worth a glance on the label?

• Other ingredients. ExiTide lists hypromellose, rice flour, silicon dioxide and magnesium stearate. Hypromellose is the plant-cellulose shell.
• Percent Daily Value. Only riboflavin carries one, at 1,470%. The dagger beside the others means no Daily Value has been established.
• Lot code and date. Lot EXI-26/GE-7602 and the best-before are stamped on the base.
• Caution and use. One capsule daily, 15 to 30 minutes before a meal. Not for under 18, pregnant or nursing.

What can a panel never tell you?

Whether the bottle holds what the panel says. A panel is a specification. Only an assay on that lot is a measurement, and the certificate reference printed on the bottle is a label marking, not a published laboratory report.

Whether the product will work for you. No label has settled that. A label that hints it has is telling you about the seller.

Frequently asked questions

Our view

A label can be read in five minutes, and those five minutes are the best defence you have against hype. The steps are the same for every bottle, which is why they are worth learning once.

ExiTide does well on the first two steps and is honest about the gaps in the rest. It prints every amount, converts cleanly where it can, and leaves strain codes and cinnamon species unsaid. Judge it, and every other bottle, by that kind of plain scorecard.

Last updated October 16, 2026