GuidesThe Supplement Facts panel can look dense at first glance, but it follows a predictable structure once you know the layout. Learning to read it puts you in charge of what you buy instead of relying on the front-of-bottle marketing. This is general education, not a recommendation to take any particular product, and supplements are always meant to complement a diet rather than replace one.
Start at the top
Look for the serving size and servings per container first. Everything listed below is measured per serving, so a bottle with 30 servings and a two-capsule serving size holds 60 capsules total. This also quietly tells you the real cost per day, which is often more useful than the sticker price.
The ingredient rows
Each nutrient shows an amount and, where a standard exists, a % Daily Value (%DV). The %DV tells you how a serving fits into a general daily reference, not how much you personally need. Some ingredients, like many botanicals, have no established %DV and will show a footnote instead.
- Amount per serving in milligrams or micrograms
- %DV where one has been established
- A dagger symbol meaning "Daily Value not established"
Below the panel
The Other Ingredients line lists fillers, capsule material, and flow agents. This is where you check for allergens or things you would rather avoid, so it deserves a real read. Look nearby for a lot number and an expiration date as basic signs of a well-run product.
Smart shopping cues
Third-party testing seals, clearly stated dosages instead of vague "proprietary blends," and honest, specific labeling are all good signs. But no matter how polished a label looks, supplements are designed to complement a balanced diet, not replace real food or your doctor's advice. Read the panel, then decide with clear eyes.