Our Pick: CLEAN Cause
Check price →CLEAN Cause Yerba Mate Review (2026): Worth It?
CLEAN Cause is sparkling, low-sugar, organic yerba mate with 160mg of caffeine — and the brand gives 50% of its profits to addiction recovery. It's the feel-good sparkling option in canned mate.
By The Yerba Mate Reviews Desk · 8 min · Updated 2026-06-14
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Answer two quick questions — we'll point you to the lion's mane that fits and this week's best deal.
Short answer: yes, CLEAN Cause is worth it — especially if you want bubbles and a cause behind your caffeine. It's a sparkling, organic, low-sugar canned yerba mate with 160mg of caffeine per 16oz, in a range of light fruit flavors. And the hook that sets it apart from every other mate brand: CLEAN Cause donates 50% of its profits to addiction recovery.
That mission isn't marketing dressing — it's the founding premise of the company, and it gives the brand a genuine feel-good edge. You're buying a clean sparkling caffeine drink and funding scholarships for people in recovery at the same time.
This review covers the drink on its own terms — flavor, caffeine, sugar, sparkle — and where it fits next to the still, zero-sugar cans like Mateina. Plus the honest trade-offs of any canned mate.
The short version
- Sparkling and refreshing — the bubbly option in a category dominated by still cans.
- Low sugar and organic, in a range of light fruit flavors — clean without being flat.
- 160mg of caffeine per 16oz — the highest-caffeine pick among our canned mates.
- 50% of profits go to addiction recovery — the feel-good reason to choose it over a generic energy drink.
- The trade-offs of any RTD: more expensive per serving than loose leaf, and no gourd ritual or refills.
- It's a caffeinated beverage; the 'smoother energy' some drinkers describe is anecdotal, not settled science.
| Product | Style | Sugar | Caffeine | Price |
|---|---|---|---|---|
| CLEAN Cause Sparkling | Sparkling · organic | Low (5g) | 160mg / 16oz | $25–$35/12pk |
| Mateina Zero-Sugar | Still · cold-brewed | Zero (~20 cal) | 120mg / 12oz | $28–$36/12pk |
| Guayakí Cans (Revel Berry) | Still · sweetened | Higher | ~150mg / 15.5oz | $28–$38/12pk |
CLEAN Cause vs the other canned mates — CLEAN Cause is the sparkling, cause-driven, highest-caffeine pick.
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Question 1 of 6
First things first — what are you after with yerba mate?
01 · Best Sparkling Mate (with a Mission)
Our Pick
Sparkling Yerba Mate (Variety Pack)
Sparkling, low-sugar, organic mate — and 50% of profits go to addiction recovery.
Lab report: Ready-to-drink, sparkling, organic, low-sugar (~5g). 160mg caffeine per 16oz can. Brand donates 50% of profits to addiction recovery.
Most canned mate is still, like an iced tea. CLEAN Cause is the sparkling option — light, fizzy, and refreshing — which makes it the obvious pick when you want something that drinks like a soda but isn't one. It's organic, low-sugar (~5g), and comes in a range of light fruit flavors, with a strong 160mg of caffeine per 16oz can, the highest among the canned mates we recommend.
On flavor, it threads a nice needle: clean and not cloying, but with enough sparkle and fruit to be genuinely enjoyable rather than worthy-but-boring. At 160mg it carries a real caffeine punch, so it's a legitimate afternoon-slump or pre-workout option, not just a token.
As with any ready-to-drink mate, the catch is value and depth: cans cost more per serving than loose leaf, and you don't get the gourd ritual or the refills. But for a sparkling, low-sugar, mission-driven caffeine, it's an easy can to keep in the fridge.
- Format
- Canned (sparkling, ready-to-drink)
- Sugar
- Low (~5g)
- Caffeine
- 160mg / 16oz
- Certified
- Organic
- Mission
- 50% of profits to addiction recovery
What we like
- Sparkling and refreshing
- Low sugar, organic
- Strong 160mg caffeine
- 50% of profits fund addiction recovery
Worth noting
- Pricier per serving than loose leaf
- No gourd ritual or refills
- 160mg may be too much late in the day
Who should buy it: Anyone who wants a sparkling, low-sugar caffeine drink with a clean label — and who'd rather their energy-drink money fund addiction recovery than a soda conglomerate. Great for people switching off soda or high-sugar energy drinks who still want bubbles.
What we don't like: Like any RTD, it costs more per serving than loose leaf and skips the gourd ritual and refills. At 160mg it's a bigger caffeine hit than the still cans, which is great for some and too much late in the day for others.
Bottom line: If you want your canned mate with bubbles and a conscience, CLEAN Cause is the one. It's sparkling, organic, and low-sugar with a strong 160mg of caffeine — and the brand gives half its profits to addiction recovery, which makes it the rare energy drink you can feel genuinely good about buying.
Questions, answered
Is CLEAN Cause worth it?
Yes — it's a sparkling, low-sugar, organic yerba mate with a strong 160mg of caffeine, and the brand donates 50% of its profits to addiction recovery. As a clean, bubbly swap for soda or an energy drink with a genuine mission behind it, it's an easy yes. The usual RTD trade-offs apply: it costs more per serving than loose leaf and skips the gourd ritual.
How much caffeine is in CLEAN Cause?
CLEAN Cause contains 160mg of caffeine per 16oz can — the highest among the canned mates we recommend, and a real afternoon-slump or pre-workout level. The caffeine comes from the yerba mate itself, alongside naturally-occurring theobromine.
Does CLEAN Cause really donate to charity?
Yes — donating to addiction recovery is the founding premise of the brand, not an afterthought. CLEAN Cause gives 50% of its profits to fund scholarships for people in sober living. That mission is the main thing that sets it apart from a generic energy drink at the same caffeine level.
Is CLEAN Cause healthy?
CLEAN Cause is a low-sugar (~5g), organic, sparkling caffeinated beverage — cleaner than most sodas and high-sugar energy drinks, with caffeine from real yerba mate rather than synthetic stimulants. We don't make health claims; what's verifiable is the clean label. As with any caffeine, moderate your intake. This isn't medical advice.
CLEAN Cause vs Mateina — which should I get?
Get CLEAN Cause if you want bubbles, a higher caffeine hit (160mg), and a brand that funds addiction recovery. Get Mateina if you want a still, truly zero-sugar can with a more moderate 120mg of caffeine. Both are organic and clean — the choice is sparkling-and-cause-driven vs still-and-zero-sugar.
Does sparkling mate taste like soda?
It's closer to a lightly fruit-flavored sparkling tea than a soda — clean and not cloying, with real bubbles but far less sugar. CLEAN Cause is a good pick if you're trying to leave soda or sugary energy drinks behind but still want something fizzy and refreshing.
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Mateina Yerba Mate Review
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