SaunaStack™ Pre-Sauna Gummies.

Sweating clears some water-soluble compounds through the skin. Most of what your body mobilizes during heat goes a different route — processed by the liver, packaged into bile, and released into the digestive tract. Bile acids are then recirculated back through the small intestine at a rate of roughly 95% per cycle (Ridlon et al. 2006). That's normal biology, not a malfunction. A binder taken beforehand sits in the gut and gives some of that material something to attach to on the way through.

A binder can only work on what's in the gut at the same time it is. Take it after and you've missed most of the window. Thirty minutes is enough for the gummies to break down and hydrate so the binders are in position before your session starts.

Running late? 15 minutes is better than nothing, and much better than after. Just don't take them mid-session.

Space it out. Binders don't distinguish between what you want gone and the magnesium you paid for, so take SaunaStack on its own — ideally 1–2 hours away from other supplements and away from meals. Since it's timed to your sauna session, this usually sorts itself out.

If you take prescription medication, talk to your doctor or pharmacist before adding any binder to your routine. Timing matters with some medications.

Yes to all of them. The timing is built around what your liver and gut are doing, not how the room gets hot. Traditional, infrared, steam, barrel, portable tent — if you're sweating meaningfully for 15+ minutes, the window is the same. Two gummies, 30 minutes before you get in.

That's the standard objection to binders, and it's a fair one. Clinoptilolite's pore geometry and charge selectivity favor heavier metal ions over the essential electrolytes your body runs on. A long-term human clinical study on clinoptilolite supplementation tracked blood mineral parameters and did not find depletion of essential minerals (Pavelić et al. 2022).

The acacia fiber is in there specifically so it doesn't. It's a soluble, fermentable fiber that supports normal motility and feeds beneficial gut bacteria (Calame et al. 2008) — the opposite behavior from a binder taken alone. If you're prone to sluggish digestion, keep your water up on sauna days.

Two actives: 800mg OS Zeolite (clinoptilolite) and 150mg acacia fiber. The rest is what makes it a gummy — citrus pectin, allulose, isomalt, polydextrose, purified water, natural flavor, citric acid, malic acid, sodium citrate. No gelatin, no added sugar, no proprietary blend hiding the doses.

Made in the USA in a cGMP facility, and every batch is third-party tested for heavy metals.

Fair question. This isn't a stimulant — there's no rush or tingle. It works in your gut while you're sitting in the heat thinking about something else.

What people tend to report is a difference in the hours after a session rather than during it — less of that flattened, drained feeling later in the evening, and more regular digestion within the first week or two. If you run it for a full jar and it's done nothing for you, use the guarantee. Results vary.

Then don't take one. One-time purchase is available on this page — pick "one time" at checkout and nothing recurs.

If you do subscribe, you can cancel from your account in a couple of clicks. No phone call, no retention gauntlet. Cancelling is as easy as signing up.

90 days. If it's not for you, we'll refund it — opened jar, half-eaten jar, doesn't matter. Reach out to our support team and we'll handle it.