Practical guide · Updated July 21, 2026
How to read a weight-loss supplement label
Start with serving size, then read every dietary ingredient, disclosed amount, proprietary blend, Other Ingredients entry, caution, and distributor detail. The front of the bottle is marketing; the information panel is where comparison begins.
1. Confirm the serving
Serving size is not always one capsule or gummy. Compare the serving with the suggested-use directions and calculate the daily amount.
2. Read the Supplement Facts panel
FDA requires the panel to identify dietary ingredients and serving information. Ingredients inside a proprietary blend must be named, but individual quantities can remain undisclosed when only the total blend amount is shown.
3. Treat proprietary blends as an evidence limitation
If a study used 10 g of an ingredient and a product places that ingredient inside a 500 mg multi-ingredient blend, the product cannot match the studied dose. Unknown is a factual conclusion—not a reason to estimate.
4. Read Other Ingredients
Sweeteners, flavors, colors, binders, pectin, gelatin, and other non-dietary ingredients appear outside the Supplement Facts panel. These details matter for allergies, dietary preferences, and added sugar.
5. Check cautions and the responsible business
Look for medication and medical-condition warnings, storage directions, safety-seal language, and the manufacturer, packer, or distributor name and U.S. contact details.
Example: Burntide
Burntide's panel lists one 2.5 g gummy, 30 servings, 2 g total sugars, and a 525 mg proprietary blend of apple cider vinegar and BHB salts. The individual ingredient amounts are not disclosed.
Open the full Burntide label reviewSources
- FDA Dietary Supplement Labeling Guide: Nutrition Labeling.
- FDA Questions and Answers on Dietary Supplements.
By Right From Shelf Editorial Team · General information, not medical advice