Nitro support
Frequently asked questions
Quick answers about NITRO FlowPouch, shipping, returns, and support.
A tobacco-, caffeine-, and nicotine-free peppermint pouch that puts 135 mg of nitrate under your lip where your mouth's own bacteria turn it into nitric oxide.
FAQ
Questions about NITRO FlowPouch
Answers for shoppers considering Nitro.
How do I use NITRO FlowPouch?
Tuck one pouch flat under your upper lip for 20-30 minutes (up to 45), then drop it in the sealed lid compartment. Use three pouches spread across your day. No pills, powders, or shakers required.
How is this different from beet powders or capsules?
Swallowed nitrate passes right by the mouth, where your bacteria actually convert it to nitric oxide. Nitro holds nitrate at that exact site instead, so you're not underdosing past the one spot that makes it work.
Will I actually feel or see something working?
Your first order ships with sealed salivary test strips and a color chart. Press one to your tongue and watch the shift in under a minute, proof on day one instead of waiting weeks to guess if it's doing anything.
What's in Nitro, and is it safe for daily use?
Potassium nitrate, vitamin C, xylitol, and microcrystalline cellulose, every milligram printed on the label, no proprietary blends. Tobacco-, caffeine-, and nicotine-free, so there's no stimulant jolt or crash to worry about.
Does the pouch feel like nicotine or a buzz?
No. Nitro is not a nicotine or stimulant substitute. It's cool, clean peppermint with no burn, tingle, or jitters, just a calm daily ritual, not a rush.
What if I've tried nitrate products before and felt nothing?
That's the exact problem Nitro solves. Beet powders and capsules get swallowed past the mouth site where conversion happens. Nitro delivers nitrate there directly, plus test strips so you can watch the difference yourself.
Ordering, savings and subscriptions
How can I choose my flavors?
Choose single cans, a pack of your favorite flavor, or a ready-made variety pack, in any mix. Your cart shows each selection and its quantity before checkout.
How do quantity discounts work?
20% off at 9+ cans; 30% off at 18+ cans; 40% off at 27+ cans. Thresholds count cans inside all packs and boxes. The best quantity discount applies first, followed by the subscription discount on recurring products. No coupon code is needed.
How does subscribe-and-save work?
Subscribe & save an extra 15% (20% from 18 cans, 25% from 27 cans), after the quantity discount. Your box ships on the rhythm you choose (every 2 weeks to every 3 months) until you cancel. Change what's in your next box, skip, pause or cancel anytime from your account. Each box is charged when it ships at the price your box earns then; shipping and applicable taxes are additional.
What are the shipping terms?
Shipping to US: $4.95, free from $30.00 after discounts. Reservations ship from the US once the first batch is ready. Your delivery date is confirmed when your reservation ships.
Support
Need help with your order?
If you still need help, support can help with orders, shipping, returns, and anything tied to a recent purchase.