How we update prices

The catalog was last updated on October 5, 2026. If a figure here and the one at checkout differ, the checkout is right.

What we update, and how often

We update prices, and which packs of cans and bottles are on offer, on a schedule, several times a month. A pack that stops being offered leaves the site at the next update and comes back by itself when it returns. Prices on this site are the figures from our last update, not a promise.

The price per can

Every table that shows a price per can or per bottle divides the pack price by the number of cans or bottles in it, at the same update. It is the quickest way to compare a 12-pack with a 24-pack, or one 2-liter bottle with six.

Which packs we leave out

We list a pack only when it does not cost more per can than the smallest pack of the same recipe plus a quarter. Resellers' boxes above that line, virtual bundles of two packs already listed, and packs whose photos or bullets do not show what is in the box stay off the site. Our buying guide lists them with the reason.

What stays the same between updates

Can and bottle sizes, ingredient lists and the figures printed on a label belong to the drink, not to a price, so they change only when the label changes. Each product page says which label a figure comes from, and prints nothing where no label we could read gives one, as with caffeine.

Ratings

Star ratings and their counts are the ones buyers gave each pack. Where one recipe comes in two pack sizes, each pack's ratings are counted once.

Sources

Our guides cite the FDA, the University of Texas at El Paso and the brand's own Brazilian product page. We open and read each source before we quote it, and the date we read it is printed beside it. The rules we follow when we describe the Guaraná Antarctica lineup are written up in our editorial policy.