Best THC Seltzers (2026): Clean, Low-Cal Sparkling Picks

We judged this category by one question — which sparkling can is genuinely clean and low-cal — and High Rise is the clearest answer. The blood orange seltzer reads exactly like a good hard-seltzer swap: dry, crisp, lightly flavored, and refreshing cold rather than syrupy or sweet. It comes in a friendly ~5mg per can (with a stronger ~10mg blueberry option in the lineup), so you can pick your strength without leaving the seltzer format behind.

For pacing, a clearly-dosed ~5mg can is easy to nurse one at a time, which is exactly what you want from a sparkling drink at a hang. High Rise posts third-party COAs per product, so the number on the can is a verified number, not a vibe. If you're cross-shopping it against the rest of the field, our High Rise alternatives roundup lines up the closest competitors — and if you're brand new to hemp THC, read our dosing guide first. Not sure which format suits you at all? Our match quiz reads your answers and points you to a fit.

Where High Rise is the cleanest can on flavor, Cann is the one you hand someone at a party. The sparkling social tonic built its name on light, sessionable, low-cal servings designed for social settings rather than couch-level intensity. It tastes like a dry, lightly-fruity sparkling soda rather than anything sugary, which is exactly why it shows up at so many alcohol-optional gatherings.

The trade-off is in the name: if you're after a strong, fast, heavy effect, a deliberately light social can isn't built for that — and you'll want to confirm the current COA and that it ships to your state like any reputable brand. But for the specific job of "a clean, light drink in my hand at a gathering," it's one of the most recognizable names for a reason. New to all this? Pair it with our dosing guide.

Where High Rise and Cann are single-flavor staples, Daizy's is the variety pack that lets you shop around. The lineup is built around light, fruit-forward sparkling cans sold in mixed packs, which makes it the friendly, lower-cost entry point: instead of betting on one flavor, you get a range to taste through. For someone still figuring out what they like in a sparkling THC drink, that's genuinely useful.

Daizy's posts third-party COAs per product, so the dosing isn't guesswork. The honest trade-offs: a value-priced, fruit-forward can tends to read a touch sweeter than an ultra-dry seltzer like High Rise, so check the nutrition panel if low-cal is your top priority, and variety means a little more to navigate than a single repeatable flavor. But for sampling the sparkling category affordably, it's a smart place to start. Weighing it against the broader field? See our full drinks guide.

If an ultra-dry seltzer feels a little plain and you want flavor that actually shows up, Crescent Canna is the sparkling pick. The tropical and sour-watermelon seltzers lean into a brighter, more pronounced taste than a restrained can like High Rise, while still drinking like a light, fizzy seltzer rather than a heavy soda. They come in approachable strengths — a ~5mg tropical and a ~10mg sour watermelon — so you can match the flavor you want to the dose you want.

Crescent Canna posts third-party COAs per product, so the experimentation never rides on faith. The honest caveat is just choice management: a more flavor-forward can can read sweeter than a dry seltzer, and the ~10mg option is meaningfully stronger than the ~5mg, so read the label before you pour. But for the drinker who finds plain seltzer boring and wants real personality in the glass, it's a fun, lab-backed pick. If you came from our Crescent 9 alternatives roundup, this is the wider sparkling shortlist.

Once you've outgrown a micro-dose can, St. Ides is the sparkling step up. The Southern peach "high tea" is a light, fizzy, iced-tea-style can at a bigger ~10mg pour — enough to feel for someone who already knows their way around hemp THC, without leaving the refreshing, sparkling format behind. There's also a much stronger ~50mg version, which is strictly for experienced drinkers and absolutely not a starting point.

St. Ides posts third-party COAs per product, so the bigger number is verified, not guessed. The honest caveat is right there in the strength: this is not a beginner can, and the existence of a ~50mg sibling means you must read the label to be sure which one you're buying. But for the experienced drinker who finds light cans underwhelming and wants a sparkling peach-tea option with more behind it, it earns its place. If you're new instead, start with High Rise or Cann above — and our dosing guide covers the math.