Regularity, Restored
Magnesium pulls water into the gut osmotically. Stool softens on its own — no forced contractions, no cramping, no urgency.
🔥 Launch offer — save up to 52% on Syntro GLP-1
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#1 GLP-1 COMPANION
#1
RATED
· FOR SIDE EFFECTS ·
★★★★★
Finally, Clockwork Mornings
Four days without going and nothing worked. Two with dinner and by morning, relief. No cramps, no emergency dash.
Margaret P. Verified Buyer
★★★★★ 68,124+ GLP-1 Users Supported
Beat the Cement Stomach Without Quitting Your Shot
Magnesium, ginger and a 19-strain probiotic. Lose the constipation, the sulphur burps and the 2pm crash.
LAUNCH OFFER — SAVE 52%60-day money back guarantee
Clockwork mornings
No more burps
Energy back
The fog lifts
Feel Like Yourself Again, Still On The Shot
3 ways Syntro GLP-1 works differently:
Burps & Nausea, Calmed
Ginger supports gastric emptying so food moves through instead of sitting and fermenting into that rotten-egg smell.
Energy & Clarity, Returned
B12, B6, Iron and Folate replace what eating 50–70% less quietly takes away. The 2pm crash shortens, then goes.
Real People. Real Relief.
Ozempic® 14 months
★★★★★
“4 days without going. Nothing worked until this.”
Cement stomach. Miralax, Dulcolax — nothing. My doctor just said give it time. Two with dinner and it's clockwork mornings. Sulphur burps gone in 2 days. I was ready to quit my shots — now I don't have to.
Margaret P. (61)
Verified Buyer
Ozempic® 9 months
★★★★★
“I'm an engineer. I wanted the mechanism, not a guess.”
Magnesium plus ginger made sense: osmotic softening and prokinetic support for a system that's been slowed down. Two capsules with dinner. By morning, relief. Three months in, every morning like clockwork.
Robert D. (64)
Verified Buyer
Ozempic® 11 months
★★★★★
“The egg burps were ruining my life.”
Antacids, ginger tea, everything. This is the first thing that addressed the source — food fermenting because my stomach wasn't emptying. Within 48 hours noticeably better. Within a week basically gone.
Linda M. (58)
Verified Buyer
Mounjaro® 6 months
★★★★★
“I was about to quit Mounjaro® over the constipation.”
Fiber, laxatives, even a prescription. Nothing helped or it made things worse. Took two capsules with dinner and next morning I finally went, first time in 6 days. Seven weeks now, every single morning.
Jennifer K. (52)
Verified Buyer
Wegovy® 4 months
★★★★★
“The 2pm crash is the thing that actually went away.”
I assumed feeling wrung out was just part of it. Turns out I was eating half as much and absorbing half as much with it. A few weeks in and the afternoons are mine again.
Danielle R. (47)
Verified Buyer
Our return policy is simple — the cement stomach will not returnOur return policy is simple — the cement stomach will not returnOur return policy is simple — the cement stomach will not returnOur return policy is simple — the cement stomach will not return
BACKED BY MECHANISM
Nothing Moves a Slowed Gut Like Magnesium and Ginger
Most gut products fight your medication. Syntro GLP-1 works with it. In 5 ways:
-
1
Softens Without Forcing Anything
Magnesium 250mg draws water into the colon osmotically. Stool softens on its own instead of your gut being whipped into contractions your medication is actively suppressing.
-
2
Restarts Gastric Emptying
Ginger Root 200mg supports the motility your shot slowed down. Food moves on instead of sitting for hours.
-
3
Stops the Fermenting at Source
Peppermint leaf and a digestive enzyme blend break proteins and fats down before bacteria get to them. That fermenting is where sulphur burps come from.
-
4
Replaces What You Stopped Eating
B12 500mcg, B6, Iron, Folate, Vitamin D, Zinc and Biotin. Eating 50–70% less means absorbing 50–70% less, every single day you're on it.
-
5
Rebuilds the Gut Flora
A 19-strain probiotic blend plus BioPerine® 5mg for absorption. The microbiome your slowed digestion threw into chaos gets a way back.
Our Advisory Board
Dr. Amara Whitfield
MD, Internal Medicine
Patients don't come off their GLP-1 because it stopped working. They come off it because they haven't gone in six days and nobody warned them.
That's a solvable problem, and it's the one this was built for.
Dr. Ronan Feld
MD, Gastroenterology
Fiber and stimulant laxatives are the wrong tools here. One needs motility the patient doesn't have; the other fights the drug directly. Osmotic magnesium with prokinetic ginger is the mechanism that actually fits a slowed gut.
Priya Raghunathan, PharmD
Clinical Pharmacist
I hear the same three things at the counter every week: constipation, sulphur burps, exhaustion. This is the first formula I've seen that goes after all three instead of picking one and ignoring the rest.
Marcus Oyelaran, RD
Registered Dietitian
When intake halves, micronutrient intake halves with it. B12, iron and folate go first, and that is the fatigue people describe as GLP-1 fog. Replacing them daily isn't optional — it's the part everyone forgets.
Advisory board commentary reflects professional opinion on managing GLP-1 side effects and is not a claim that this product diagnoses, treats, cures or prevents any disease. These statements have not been evaluated by the FDA.
★4.8
Average rating
68,124+
GLP-1 users supported
73%
Reorder rate
Your First 90 Days on Syntro GLP-1
Here's what 68,124 people on a GLP-1 typically report. Give it about two weeks for the full picture — many notice changes sooner.
Margaret P. (61 years old)
Two with dinner and by morning, relief. No cramps, no emergency dash. After four days of nothing, I nearly cried.
Days 1–7
The relief phase
Magnesium begins drawing water into the gut. The bloating eases and you feel less stuck. Many have their first comfortable, gentle movement — no cramping, no urgency. The sulphur burps start to reduce.
- 🌅 Easier mornings
- 💨 Less bloating
- 🌿 You can eat without bracing
Linda M. (58 years old)
Within 48 hours the burps were noticeably better. Within a week they were basically gone. The energy was a bonus I wasn't expecting.
Days 7–14
The rhythm phase
Your body starts finding its rhythm. Mornings become predictable. The nausea after meals decreases and you stop dreading dinner. Energy starts coming back as nutrient levels begin to restore.
- ⏰ Predictable mornings
- 🍽️ Dinner stops being a decision
- 🔋 Energy creeping back
Robert D. (64 years old)
Three months in. Every morning, like clockwork. I'm staying on my Ozempic — which was the whole point.
Days 14–30
The clarity phase
The afternoon crash gets shorter, then disappears. Mental clarity sharpens and the fog lifts. Clockwork mornings become the norm. You stop thinking about your stomach and start living your life again.
- 🧠 The fog lifts
- ☀️ No 2pm crash
- 🚶 You stop planning around bathrooms
Danielle R. (47 years old)
Month three. I honestly feel better than I did before I started the shot. That's not a sentence I expected to type.
Days 30–90
The compounding phase
The microbiome has had time to rebalance with the 19-strain probiotic support, and the B12, Iron, D and Zinc depleted over months of eating less are rebuilding. Energy isn't just better — it's steady, all day. This is why 73% reorder.
- 📈 Steady energy, not spiky
- 🦠 Gut flora rebalanced
- 🔁 73% come back for more
The Actives a Slowed Gut Actually Needs
Your medication didn't break your gut. It slowed it down on purpose, and everything downstream slowed with it. These are the four things that have to be handled at once — which is why one bottle beats a stack of three.
Osmotic, not stimulant
Water pulled in, not contractions forced out. Nothing to fight your shot.
Prokinetic support
Ginger helps the stomach empty, so food never sits long enough to ferment.
Daily replacement
B12, iron, folate, D and zinc, replaced every day you eat less than you used to.
Zero fiber
Bulk needs a moving gut. Yours isn't one right now, so we left it out.
Not All Gut Support Is the Same
Syntro GLP-1
Fiber, Miralax & Laxatives
Built for
GLP-1 slowed digestion
A normal gut
Mechanism
Works WITH slowed motility
Fights your medication
Sulphur burps
Ginger supports emptying
Nothing for burps
Energy & fog
Replaces B12, Iron, Folate
Nothing for depletion
Cramping
No cramping or urgency
Forced contractions
Fiber
Contains none — won't add bloat
Bulk on a stalled gut
Guarantee
60 days, no return needed
Varies
Third-party tested
No stimulant laxatives
Veggie capsules
Non GMO
No fiber, no fillers
No sugar or sweeteners
Our return policy is simple — the cement stomach will not returnOur return policy is simple — the cement stomach will not returnOur return policy is simple — the cement stomach will not returnOur return policy is simple — the cement stomach will not return
5 Reasons to Try Syntro GLP-1
- 1 Over 68,124 people stayed on their GLP-1 comfortably instead of quitting it
- 2 Formulated specifically for GLP-1 slowed digestion, not for a normal gut
- 3 14 targeted actives plus a 19-strain probiotic — one bottle, not a three-product stack
- 4 Radically clean: no fiber, no stimulant laxatives, no fillers, no sugar
- 5 Made in the USA in an FDA-registered, GMP-certified facility and third-party tested
No relief? You don't pay
Try it risk free with our 60 day money back guarantee. No return required.
JOIN 68,124+ CUSTOMERSCustomer Outcome Survey: 1,204 People On a GLP-1 Medication
We surveyed 1,204 Syntro GLP-1 customers after 60 days of daily use, to check the product does what we say it does. Every one of them was on Ozempic®, Wegovy®, Mounjaro®, Zepbound® or Rybelsus® at the time. Here's what they reported.
81%
reported gentler, more predictable regularity
74%
reported sulphur burps reduced or gone
69%
reported less bloating after meals
66%
reported steadier all-day energy
73% reordered — nearly three in four came back for a second bottle
Figures are customer-reported, drawn from a post-purchase survey — not a clinical trial. Individual results vary. These statements have not been evaluated by the FDA. This product is not intended to diagnose, treat, cure or prevent any disease. Ozempic®, Wegovy®, Mounjaro®, Zepbound® and Rybelsus® are trademarks of their respective owners and are not affiliated with Syntro.
Customer Outcome Survey
How the survey was run, and what it does and doesn't show
01
Design
Single-group post-purchase survey. No control group and no placebo arm — every outcome is measured against the participant's own description of their baseline before starting Syntro GLP-1. 1,204 customers who had been taking two capsules daily for at least 60 days completed the survey.
02
Participants
All participants were on a prescribed GLP-1 medication at the time of the survey: Ozempic®, Wegovy®, Mounjaro®, Zepbound® or Rybelsus®. Median time on medication was 7 months. All reported at least two digestive side effects at baseline.
03
Protocol
Two capsules of Syntro GLP-1 taken with dinner and a full glass of water, daily, for a minimum of 60 consecutive days. No change to medication, diet or exercise was requested as part of the survey.
04
Measurement
Participants rated each symptom — regularity, sulphur burps, bloating after meals, nausea, and afternoon energy — as much better, better, unchanged or worse compared with their own baseline. The percentages shown combine "much better" and "better".
05
Results
81% reported gentler, more predictable regularity. 74% reported sulphur burps reduced or gone. 69% reported less bloating after meals. 66% reported steadier all-day energy. 62% said they were less likely to stop their GLP-1 medication than before starting Syntro GLP-1.
06
Limitations
This is customer-reported outcome data, not a clinical trial. There is no control arm, responses are self-reported and unblinded, and customers who chose to respond may not represent every customer. It should be read as what our customers tell us, not as clinical evidence. Individual results vary.
Join 68,124+ Customers Who Stayed On Their Shot
It's Not You. It's Not Willpower. It's the Mechanism
The Problem
People Quit the Shot That's Working
Constipation for days, rotten-egg burps, a 2pm crash. Most people don't stop because the medication failed. They stop because they can't live like this.
The Cause
Your Medication Slows Everything Down
Slowed stomach: food sits and ferments. Slowed colon: stool loses water and gets stuck. Eating less: B12, iron and magnesium quietly run out.
The Clue
Nothing You've Tried Was Built For This
Fiber needs a moving gut. Stimulant laxatives force the contractions your shot suppresses. Miralax does nothing for the burps or the fatigue.
Your gut isn't broken. It's been slowed down on purpose.
LAUNCH OFFER — SAVE 52%60-Day Money-Back Guarantee
Try it for two full months. If you don't feel the difference, email us and we'll refund your first order. No return required. No questions asked.
Questions From People on GLP-1 Medications
Can I take this with my GLP-1 medication?
Yes. Syntro GLP-1 is a companion supplement, not a replacement. It's vitamins, minerals, herbal extracts and probiotics, designed to support your body while you're on your medication. We always recommend letting your healthcare provider know about any supplements you're taking.
Is this a weight-loss pill?
No. Syntro GLP-1 is not a weight-loss supplement and won't make you lose weight. It's built to handle the digestive side effects of the medication that is. With your shot, not instead of it.
What's actually inside it?
14 targeted actives plus a 19-strain probiotic blend: Magnesium 250mg, Ginger Root Extract 200mg, Peppermint Leaf, a digestive enzyme blend, B12 500mcg, B6, Folate, Iron, Ashwagandha, Vitamin D 50mcg, Biotin, Zinc 10mg and BioPerine® 5mg. No fiber, no stimulant laxatives, no fillers.
Where is it made? Is it safe?
Made in the USA in an FDA-registered, GMP-certified facility, third-party tested, and shipped from our Utah warehouse. If you take medication or have a medical condition, show the ingredient list to your doctor before starting.
I've already tried everything. Why would this be different?
Because everything you've tried was designed for a normal gut, and yours isn't one right now. Fiber adds bulk to a system that can't move it. Stimulant laxatives force the contractions your medication is actively suppressing — you end up fighting your own shot. Syntro GLP-1 uses osmotic and prokinetic support instead: mechanisms that work with a slowed system rather than against it.
How quickly will I notice a difference?
Many notice gentler regularity within the first days. Digestive comfort tends to improve within the first week. Energy and mental clarity usually build over 2–3 weeks as nutrient levels restore. Full benefits compound over 60–90 days of consistent use — and you have 60 full days to decide, risk-free.
How do I take it?
2 capsules with dinner and a full glass of water. That's it. Each bottle is 60 capsules — a 30 day supply.
Why do I need to keep taking it long-term?
Because your GLP-1 medication depletes nutrients and slows your gut every single day you're on it. It's not a one-time problem with a one-time fix. Stop taking it and the side effects typically return within days, because the thing causing them hasn't changed.
How fast is delivery?
Orders leave our Utah warehouse within 1 business day and most arrive in 2 to 4 business days. Free shipping on every order, and you'll get tracking by email the moment it ships. US shipping only.
Can I cancel my subscription?
Anytime. No hoops, no phone calls, no retention tricks — cancel online in 30 seconds. We'd rather earn your next order than trap you into it.
What if it doesn't work for me?
Then you get your money back. Our 60-day guarantee means you risk nothing: no return required, no questions asked. You've already spent money on things that didn't work — this time, if it doesn't work, you lose nothing.
How do I reach you?
Email our support team and a real person answers. We're based in the US and we read everything.