Aged garlic capsules: which line matters

On an aged garlic capsules supplement label, the line that matters is the nutrient row inside Supplement Facts, not the big number on the front. A bottle that says 1,000 mg on the front may list 500 mg in the facts panel, and the gap is carrier and shell. Look for the row that names the compound, then check whether the amount is per capsule or per serving of 2.

Reading an aged garlic capsules label row by row

Start at the top. Serving size comes first, and it's the number people skip. If it says 2 capsules and you take 1, every figure below it halves.

Then the nutrient rows. Aged garlic extract is usually written as an extract amount with a ratio, such as 500 mg of a 10:1 extract. That ratio is the concentration, and it's the second thing to read. A 10:1 extract at 500 mg is not the same as 500 mg of raw garlic powder, even though the front label can look identical.

Some labels list S-allyl cysteine, often shortened to SAC. That's the water-soluble compound the aging process produces, and it's the figure worth trusting when it appears. You'll see it in micrograms or milligrams, sometimes as 1.2 mg or 2 mg per serving. Products that name it are usually products that measured something.

Then the other ingredients. Gelatin or cellulose for the shell, silicon dioxide or magnesium stearate as a flow agent, sometimes rice powder as a filler. These tell you how big the product is and whether it's vegetarian.

Last, the allergen line and the storage line. Aged garlic rarely contains allergens, but the shell sometimes does.

Why the front of a bottle tells you less

The front of a supplement bottle is marketing space, and the numbers there are chosen for size rather than precision. A large 1,000 mg can describe the raw material that went into the extract, before concentration, before drying, before the capsule was filled. That's not a lie exactly, and it isn't a measurement either.

You'll see similar gaps in other categories. The same trick turns up on omega-3 labels, where the fish oil total and the EPA plus DHA row can differ by several hundred milligrams. Here the problem has the same shape with different numbers.

Some brands do disclose both figures and let the two lines sit side by side. That's the version worth buying, since it means someone was willing to be checked.

Cost per capsule deserves the same skepticism. A 120 count bottle at a higher price can still be the cheaper option per day if the serving size is smaller.

One bottle, one year, one reader

Someone I know bought a 240 count bottle of garlic capsules, took 2 a day as the label suggested, and finished it in 4 months. Then she read the fine print properly and found the extract figure was per 2 capsules, not per capsule. She'd been taking the stated amount all along and had simply assumed the front number applied to each one.

Nothing went wrong. She just had no idea what she'd been taking for a season, which is a common outcome of label ambiguity rather than a rare one.

What a garlic supplement label can't tell you

A well-written label tells you what's in the capsule and how much. It doesn't tell you what the capsule will do for you, and no label can. Claims on these products are structure and function claims about normal function, nothing more, and the label is a disclosure document rather than a promise.

Also worth saying: a higher number is not automatically the better buy. More extract per capsule mostly means a larger capsule or a shorter supply in the bottle.

How to check a bottle in 30 seconds

Flip to the facts box and find the serving size. Divide your daily capsules by that number. Multiply the extract and SAC figures by the result.

Compare that product with the 2 or 3 alternatives you were considering, on the same basis, per day rather than per bottle. Cost per day is the only comparison that survives contact with different serving sizes.

If a brand lists a blend total with no individual amounts, treat it as undisclosed and ask the seller for the figures. A brand that answers is telling you something useful either way.

Common questions

Which line has the useful figure?

The nutrient row inside Supplement Facts. The blend total on the front tells you far less.

Do I need to read the other ingredients?

Yes. Shell material, flow agents and sweeteners are part of what you take.

What if a label is vague?

Ask the seller for the amounts. A partial disclosure is a partial claim.