"woke up completely flat for the first time in I don't know how long" Brittany M
"no cramping. no emergency. just gone. i was shocked" Kayla T
"tried every cleanse on the market. this is the only one that did anything" Ashley R
"been on it for years and still not dependent on it. that alone." Danielle F
"started with 2 like they said. woke up going 4 times. it is not playing around" Tiffany L
"pricey yes. but the 365 day guarantee made me try it anyway. worth every cent" Nicole W
"this is NOT a laxative. completely different. my gut actually feels clean" Jasmine C
"I eat clean, walk everyday, still bloated. this fixed what none of that did" Megan P
"felt lighter by morning one. lighter. like actually lighter" Stephanie H
"my GI doctor had me on miralax for 2 years. two capsules of this did more" Lauren G
"was scared of the emergency bathroom situation. never happened. total relief" Amber S
"woke up completely flat for the first time in I don't know how long" Brittany M
"no cramping. no emergency. just gone. i was shocked" Kayla T
"tried every cleanse on the market. this is the only one that did anything" Ashley R
"been on it for years and still not dependent on it. that alone." Danielle F
"started with 2 like they said. woke up going 4 times. it is not playing around" Tiffany L
"pricey yes. but the 365 day guarantee made me try it anyway. worth every cent" Nicole W
"this is NOT a laxative. completely different. my gut actually feels clean" Jasmine C
"I eat clean, walk everyday, still bloated. this fixed what none of that did" Megan P
"felt lighter by morning one. lighter. like actually lighter" Stephanie H
"my GI doctor had me on miralax for 2 years. two capsules of this did more" Lauren G
"was scared of the emergency bathroom situation. never happened. total relief" Amber S
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Oxy Powder Colon Cleanse

Regular price $56.00
Regular price $56.00 Sale price
SAVE Sold out
★★★★★ Rated 4.9 Excellent 3,847 Reviews

You eat clean. You exercise.
You're still bloated and backed up.
Here's what's actually missing.

Purify Oxy-Powder® uses ozonated magnesium oxide — the same gentle cleanse millions in Japan use daily — to travel all 30 feet of your gut overnight, loosening and flushing what's been stuck for weeks. No cramps. No dependency. Just relief.

Overnight Bloat Relief
18-Hour Oxygen Release
Full Gut Cleanse
Non-Habit Forming
No Cramping or Urgency
Nutrient Absorption Support
365-day money-back guarantee. Don't feel the difference? Every penny back. No shipping back. No questions.
How to use: Start with 2 capsules at bedtime, 2 hours after your last meal, with a full glass of water. Wake up to results.
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Purify® Oxy-Powder® is an overnight digestive cleanse built around the same compound millions of people in Japan use as part of their daily routine: ozonated magnesium oxide.

60 vegan capsules. 15 servings. Each 4-capsule serving delivers 1,400mg of magnesium from ozonated magnesium oxides plus 90mg of natural citric acid from tapioca. Two ingredients. Zero stimulant herbs. Zero fillers. Zero habit-forming chemicals.

Take 2 to 4 capsules at bedtime with a full glass of water, at least 2 hours after your last meal. Wake up to results. Non-GMO Project Verified. [CONFIRM: Made in the USA].

Not a laxative. An oxygen-based gut cleanse that works with your body, not against it.

You've done the detox teas. The juice cleanses. You eat clean, you walk your 10,000 steps, you drink your water. And you still poof up like a balloon by afternoon. Still go days without going. Still unbutton your pants after dinner because there's nowhere else for it to go.

Then your GI doctor prescribes a stool softener or Miralax, and it works for a bit, until it doesn't. And now you're dependent on it. Which was, if you read the fine print, the business model all along.

You didn't fail. The solutions failed you.

Here's what nobody in American medicine is talking about: your digestive tract is 30 feet long. Stimulant laxatives don't clean it. They irritate the bottom of it just enough to force a movement, while the rest of that buildup sits exactly where it was. That's why relief never lasts. That's why you keep going back.

Ozonated magnesium oxide works differently. When it meets your stomach acid, it releases oxygen that travels the entire length of your intestines over 18 hours, loosening, softening, and flushing the compacted waste that's been sitting there for weeks. Sometimes months.

The whole 30 feet. Not just the last few.

Japan has known this for decades. Millions of people use magnesium oxide daily. It's why they can eat rice three times a day and still walk around flat. America just never told you.

  • Supports relief from occasional constipation and bloating overnight
  • Supports gentle, thorough cleansing of the full digestive tract
  • Non-stimulant formula — no irritation, no cramping, no urgency
  • Non-habit-forming — safe for ongoing use 2 to 3 times per week
  • Supports improved nutrient absorption once the gut is clear
  • Supports a flatter, lighter feeling by morning
  • 1,400mg ozonated magnesium oxide per serving — the clinical dose the mechanism requires
  • Two clean ingredients. No fillers, additives, or preservatives
  • Non-GMO Verified, 100% vegan, gluten-free, kosher [CONFIRM: Made in USA]

Start with 2 capsules. Take at bedtime, at least 2 hours after your last meal, with a full 8–12oz glass of water. Do not start at 4 — let your body find its dose first.

If you don't achieve 3 to 5 bowel movements the following morning, increase by 1 to 2 capsules the next night until you do. Once you find your dose, stay there for 6 days to complete a full cleanse. Then move to maintenance: 2 to 3 times per week, or as needed.

Drink plenty of water. The oxygen release works with water — the more you drink, the gentler and more thorough the cleanse.

What to expect:

  • Morning 1: Most people notice their first real movement. Some go 3 to 5 times. It can feel significant. That's normal. That's what was in there.
  • Days 2 to 6: The full cleanse cycle. Movements settle into a steady rhythm. Bloating reduces. The belly starts to feel genuinely lighter, not just less full.
  • Week 2+: Maintenance mode. Most people drop to 2 to 3 times per week, or use it when they feel backed up. No dependency, no withdrawal. Just use it when you need it.
  • Month 1+: Where the compounding shows. Better digestion, better nutrient absorption, steadier energy. The reason we back this with 365 days, not 30.

Store cool and dry. If you're pregnant, nursing, or managing a kidney condition, check with your healthcare provider before use.

Yes. Every Purify® order is backed by our 365-day money-back guarantee.

Don't feel the difference? Every penny back. Keep the bottle. No return shipping. No hoops. No questions.

Every other cleanse brand in this category gives you 30 days. Which is, not coincidentally, right before most people start noticing something. We give you 12 times that. You've already wasted money on things that didn't work. You shouldn't have to gamble again.

Why Purify® Works
When Everything Else Didn't

Oxygen-Based
Cleanse
All 30 Feet
of Your Gut
Non-Habit
Forming

Made in USA
Non-GMO Verified
No Stimulant Herbs
Gluten-Free
100% Vegan
No Fillers or Additives
Kosher Certified
View full details

Research Backed.
Japan Proven. Real Relief.

Ozonated magnesium oxide has decades of clinical research and real-world use behind it. Here's what the data — and 3,847 Purify customers — say.

Symptom Relief

0%

Response rate in a randomized, placebo-controlled clinical trial of magnesium oxide for constipation

Trusted Daily

0

People in Japan use magnesium oxide annually — a first-line gut support staple for over four decades

Full Cleanse

0

Of digestive tract covered — oxygen release travels your entire gut over 18 hours, not just the last few feet

Risk-Free

0

Money-back guarantee — the longest in the category. Most competitors give 30 days. We give you a full year.

★★★★★

What Everyone's Saying

From women who'd already tried the detox teas, the cleanses, the laxatives their doctor recommended. Verified, unedited, in their own words.

5.0 ★★★★★

"okay so i have tried the detox teas. the juice cleanse. i did a 5 day thing from a wellness influencer that shall remain nameless. all of it. nothing. i was genuinely ready to just accept being bloated forever. took two of these before bed on a wednesday. thursday morning. i am not exaggerating. i could not believe what came out of me. i've been taking it once a week since and i feel like a completely different person in the morning."

BM
BRITTANY M.
✔ VERIFIED CUSTOMER
Tried Everything Finally Worked
5.0 ★★★★★

"i was skeptical because i thought this was just a fancier version of miralax. it is not. miralax makes me feel like i need to find a bathroom in the next 20 minutes and then it just cramps and it's unpleasant. this is nothing like that. it's like your body just quietly does what it was supposed to do overnight. i woke up and went. multiple times. no urgency. no cramping. just relief. that's a completely different experience."

JC
JASMINE C.
✔ VERIFIED CUSTOMER
Not A Laxative No Cramping
5.0 ★★★★★

"the main thing i was scared of was being at work and having a situation. so i started with just 2 capsules on a friday night when i was home. nothing happened that night. woke up saturday and went 3 times over the course of the morning. totally normal. no urgency like i was racing to get there. just easy. i've since done it on weeknights before work and have been completely fine. the start low thing they tell you is real advice. listen to it."

AS
AMBER S.
✔ VERIFIED CUSTOMER
No Emergency Start With 2
5.0 ★★★★★

"it's pricey. i'm not going to pretend it's not. but i've spent more than this on detox teas that made me feel nothing. at least this one has that 365 day guarantee which literally no other cleanse product offers. i've bought three bottles. the math works out when it actually does something."

NW
NICOLE W.
✔ VERIFIED CUSTOMER
Worth The Price 365 Day Guarantee
4.0 ★★★★☆

"honestly the first week i wasn't sure it was doing much. second week i started noticing i was going more consistently. now it's just part of my routine. i take it once or twice a week and i just feel less heavy all the time. i took off one star because the bottle only lasts me about a month at my dose and i wish it was bigger. but yeah. 3 months in and still buying it."

MP
MEGAN P.
✔ VERIFIED CUSTOMER
3 Months In Still Buying
5.0 ★★★★★

"i eat really clean. salads. no dairy. i walk every day. i was still going maybe once every 3 or 4 days and just bloating out by afternoon regardless. my GI doctor told me to take fiber. fiber made it worse. found this after a tiktok rabbit hole about magnesium oxide and Japan. looked it up and the research is actually real. over 10 million people in Japan use it. took 4 the first night. woke up and went 4 times. i feel like i've been carrying extra weight for years and it just left."

LG
LAUREN G.
✔ VERIFIED CUSTOMER
Eats Clean Still Bloated This Fixed It
Ozonated Magnesium Oxide · Overnight Action

What You Actually Get
Back On Purify®.

Not promises. Not a transformation. What people consistently report from their first use — and what keeps them on it.

The belly you hide by afternoon. The pants you unbutton after dinner. The poof that shows up even on the days you ate perfectly. That's not a food sensitivity. That's waste that's been sitting in 30 feet of intestinal tract with nothing to move it along. Ozonated magnesium oxide works overnight to loosen, soften, and flush what's been compacted in there for weeks. Most people say the morning after their first dose is the flattest they've felt in years. Not a water trick. Not a temporary fix. The actual buildup, cleared.*
Stimulant laxatives work by irritating your intestinal wall until it has no choice but to move. That's why they cramp. That's why the urgency hits at the worst moment. That's also why, over time, your gut stops working without them. Oxy-Powder works completely differently. The ozonated magnesium oxide releases oxygen along your entire digestive tract over 18 hours, gently loosening impacted waste without forcing or irritating anything. You go when you wake up, not in a panic at 2am. Start with 2 capsules and find your dose — there's no right answer except the one that works for your body.*
Stimulant laxatives are a business model. The more you use them, the weaker your gut gets, the more you need them. That's not a side effect — it's the design. Oxy-Powder contains zero stimulant herbs. It works with your gut's natural chemistry, not against it. Use it 2 to 3 times a week during a cleanse. Drop to once a week for maintenance. Skip it entirely for a month and pick it back up. Your gut doesn't forget how to work without it. That's the entire difference between an oxygen cleanse and a laxative.*
Your digestive tract is 30 feet long. Most laxatives act on maybe the last few feet of it — enough to force a movement, not enough to actually clear anything. That's why you can feel relief for a day and then be right back where you started. Oxy-Powder's oxygen release travels the full length of your small and large intestine over 18 hours, working top to bottom. The waste that's been impacted for weeks — stuck in the walls, building up in the lining — gets loosened from all of it, not just the end. That's why first-time users are often shocked by what comes out. That's not the product being harsh. That's what a real gut cleanse actually does.*
365-Day Money-Back Guarantee

Purify® vs.
The Laxatives That Keep You Coming Back

Stimulant laxatives irritate your gut to force a movement. Oxy-Powder cleans it. Here's the difference your body will notice.

Purify Oxy-Powder
PURIFY® OXY-POWDER®
Stimulant
Laxatives &
Cheap MgO
Other Brands
Oxygen-Based Cleanse
Works With Your Gut
Stimulant Formula
Irritates Your Gut Lining
Non-Habit-Forming
Use It When You Need It
Dependency Over Time
Weaker Gut Without It
18-Hour Oxygen Release
All 30 Feet of Your Gut
Forces Movement at the End
Buildup Stays Where It Is
No Cramping
No Emergency Urgency
Cramping and Urgency
Common Side Effects
1,400mg Per Serving
The Dose That Works
Underdosed or Unstated
No Transparency on MgO Amount
2 Clean Ingredients
Zero Fillers or Additives
Proprietary Blends
Hidden Fillers and Binders
365-Day Money-Back
Guarantee. No Return.
30-Day Return Window
Right When You'd Notice

365-day money-back guarantee — no shipping back, no questions

Customer Reviews

First Morning. First Month. What They're Still Saying.

4.9
★★★★★
Based on 3,847 reviews
★★★★★
"I genuinely could not believe what happened the next morning"
"I've tried the teas. The fiber pills. The green smoothie thing for a month straight. Nothing moved. Took two of these before bed on a Tuesday. Wednesday morning I went four times before 9am. I know that sounds dramatic but it's true. I felt lighter than I have in years. I called my sister and made her order it. I would not shut up about it for a week."
Tanya R. · Verified Customer
★★★★★
"Been using it on and off for 8 months. My gut still works fine without it."
"This is the thing that gets me. I was on Miralax for two years and when I tried to stop it was awful. With this I use it maybe twice a week and when I skip a few weeks everything is still fine. My gut didn't forget how to work. I don't know how to explain that other than these two products are completely different things that just happen to produce a similar result."
Denise K. · Verified Customer
★★★★★
"I eat so clean and I was still so bloated. This is the only thing that helped."
"Salads every day. No gluten. I walk 8000 steps. I was still poofed out by 3pm like I'd eaten an entire pizza. My GI doctor told me to add more fiber. More fiber made it worse. Found this through a video and honestly tried it thinking it wouldn't work. It worked. The stomach I have now after a meal is the stomach I thought I'd never have again. I don't skip doses."
Carrie M. · Verified Customer
★★★★☆
"Took me a minute to find my dose. Once I did, totally different story."
"Started with 4 the first night like I read online somewhere. That was too many for me. It was fine but a lot. Dropped to 2 the next time and that was my sweet spot. Three times the next morning, no urgency, felt great. I wish I'd read the instructions more carefully before the first try but honestly once I dialed it in it's been perfect. Four stars because the first night threw me off but everything since has been five."
Robin S. · Verified Customer
★★★★★
"Pricey. Worth it. The 365 day guarantee is what got me to try."
"I almost didn't buy it because of the price. Then I saw the 365 day guarantee and thought okay, what do I actually have to lose here. Nothing, apparently. I've now been on it for 5 months and it's the only supplement I've actually finished a bottle of and gone back for more. I've spent more money on cleanses that did nothing. The math worked out fine."
Felicia B. · Verified Customer
★★★★★
"I forgot what it felt like to feel empty in the morning. I remember now."
"That sounds weird to say. But you know what I mean if you've been dealing with this. Waking up already bloated before you've eaten anything. Already heavy. Like you never fully reset overnight. That feeling is gone. I wake up flat now. My stomach is flat. I didn't know that was still possible for me."
Gloria W. · Verified Customer

Join 3,847 verified Purify customers who tried the teas, the cleanses, the laxatives their doctor recommended — and finally found something that actually cleaned things out.

◎ 365-Day Money-Back Guarantee — No Return Shipping. No Questions.

The Questions People
Actually Want Answered

Is this just a laxative with a different name? +
No, and the difference matters. Stimulant laxatives — senna, bisacodyl, the ones your doctor prescribes — work by irritating the lining of your intestines until they have no choice but to contract and push. That's why they cramp. That's why the urgency is sudden. And that's why, over time, your gut walls get weaker and you become dependent on them. That's not a side effect — it's how the business model works.

Oxy-Powder works through a completely different mechanism. The ozonated magnesium oxide reacts with your stomach acid to release oxygen, which travels your entire digestive tract over 18 hours, gently loosening and softening impacted waste from the inside. No irritation. No forced contraction. No dependency. Your gut isn't being tricked into moving. The buildup is being dissolved and cleared.
How much should I take and when? +
Start with 2 capsules, not 4. Take them at bedtime, at least 2 hours after your last meal, with a full 8 to 12oz glass of water. That's it for night one.

The next morning, if you achieve 3 to 5 comfortable bowel movements, you've found your dose. If nothing happens, increase by 1 to 2 capsules the following night and repeat until you do. Most people land between 2 and 4 capsules.

Once you find your dose, stay there for 6 days to complete a full cleanse. After that, move to maintenance — most people use it 2 to 3 times per week, or whenever they feel backed up. There's no wrong answer. The dose that works is the right one.

Drink plenty of water. The oxygen release works with water. The more you drink, the gentler and more thorough the result.
Will I have cramping or an emergency bathroom situation? +
This is the most common fear and the most common relief. Because Oxy-Powder releases oxygen gradually over 18 hours rather than forcing a contraction, the experience is fundamentally different from what most people have felt with laxatives.

No cramping is the norm, not the exception. And the urgency that sends you running to the bathroom on stimulant laxatives — that doesn't happen here. You wake up in the morning and go. Multiple times, comfortably, over the course of a few hours. Not in a panic at 3am.

That said, start with 2 capsules on a night when you're home the next morning, at least for the first use, while you find your dose. Once you know how your body responds, most people take it any night of the week without a second thought.
How long before I notice something? +
Most people notice something the very first morning. The quantity of what comes out is often surprising — that's not the product being harsh, that's what was already in there. The flat stomach, the lighter feeling, the "I haven't felt this empty in years" moment — that's day one for a lot of people.

The sustained results — consistent regularity, less bloating after meals, steadier digestion throughout the day — build over the first two to four weeks of maintenance use. Customers who've been on it for several months describe the biggest differences. Give it a full first week before deciding anything.
Will my gut stop working on its own if I use this regularly? +
No. This is one of the most important differences between Oxy-Powder and stimulant laxatives. Stimulant laxatives weaken your intestinal walls over time because your gut stops doing the work itself. That's dependency.

Oxy-Powder contains no stimulant herbs whatsoever. It works with your gut's natural chemistry — not by overriding it. Customers who use it 2 to 3 times a week for months report that when they skip a few weeks, everything still functions normally. Your gut doesn't forget how to work without it. You can use it when you need it and stop when you don't.
Is it safe? Any side effects I should know about? +
Magnesium oxide has been used as a gut support compound for decades, including by an estimated 10 million people annually in Japan. The ingredient is well studied and generally well tolerated.

A few honest notes: Oxy-Powder will cause loose to watery stools — that's not a side effect, that's the mechanism working. The goal is 3 to 5 comfortable movements the morning after use. If you get more than 5, reduce your dose by 2 capsules. If you get none, increase by 1 to 2 the following night.

Some people feel mild stomach rumbling overnight as the oxygen releases. This is normal and settles quickly. Start low, drink plenty of water, and let your body find its dose.

People with kidney disease or impaired kidney function should consult a healthcare provider before use, as high-dose magnesium requires healthy kidney clearance. If you're pregnant, nursing, or on prescription medications, check with your provider first.
Can't I just buy regular magnesium oxide from Amazon for a fraction of the price? +
You can, and it will do something — magnesium oxide is a real compound with real osmotic effects. But there are a few meaningful differences worth knowing.

First, dose. Oxy-Powder delivers 1,400mg of magnesium from ozonated magnesium oxides per serving. Most cheap magnesium oxide capsules deliver 200 to 400mg. The clinical studies that showed consistent constipation relief used doses around 1.5g. You'd need to take 4 to 7 standard magnesium capsules to approach the same dose.

Second, ozonation. The magnesium in Oxy-Powder has been ozonated — a process that enhances the oxygen-releasing properties in your digestive tract. Standard magnesium oxide hasn't been through this process.

Third, purity and label clarity. Two ingredients, fully disclosed. No proprietary blends, no hidden fillers, non-GMO verified, vegan capsule.

And fourth — the 365-day guarantee. No cheap supplement on Amazon comes close to that.
When will it arrive? +
Orders ship within 24 to 48 hours. Most US customers receive their order within 5 to 7 business days. Free shipping on every order. You'll get a tracking link by email the moment your order ships.

Store in a cool, dry place after arrival. No refrigeration needed.
What if it doesn't work for me? +
Every order is backed by our 365-day money-back guarantee. Try it for a full year. If at any point you don't feel a difference — for any reason — email us and we send every penny back. No return shipping. No hoops. No questions asked. You keep the bottle.

Every other cleanse brand in this category gives you 30 days. Which is, not coincidentally, right around when most people start noticing something. We give you 12 times that. After spending money on detox teas and cleanses that did nothing, you shouldn't have to gamble on this one too.