berry seltzer

Most list 0 calories per 12 fl oz serving. A subset contains a small amount of real fruit (about 5 calories per 12 fl oz), and a few functional or botanical varieties list around 20–25 calories per can.

Most of the berry seltzers shown are unsweetened and list zero added sugar. Rather than added sugar, some products use a small amount of real fruit juice (which contributes only minimal calories).

Common formats include single larger bottles (for example, 33.8 fl oz) and 12 fl oz cans sold individually or in multi-packs—often 8-packs (about 96 fl oz total).

Yes—a few include functional ingredients such as magnesium (including magnesium L‑threonate) and botanicals or adaptogens like L‑theanine, lemon balm, Lion’s Mane, and ashwagandha.

Reviewers generally describe them as fruity, crisp, and refreshing. Some varieties are noted as particularly strong or intense, while others are characterized as mild or subtly sweet.

The results show a wide range of berry pairings and blends, such as strawberry with lemonade or mango, raspberry with lime or orange blossom, and other berry-forward botanical blends.