Daily probiotic for blood sugar balance and metabolic health*
Three clinically studied probiotic strains plus prebiotic fiber, formulated to support the gut bacteria that influence your body’s natural GLP-1 production.* One capsule daily. Made in the USA. From $23.83/bottle when you bundle.
✓ Made in USA · Third-party tested · Doctor-formulated
None of it addressed where GLP-1 actually starts.
Your gut bacteria do.
Akkermansia muciniphila -the gut-barrier probiotic that researchers connect to GLP-1 secretion, glucose tolerance, and metabolic resilience.*
Bifidobacterium infantis -calms gut inflammation and supports immune balance. The probiotic strain most depleted by modern diets.*
Clostridium butyricum -produces butyrate, the short-chain fatty acid that fuels your gut lining and supports the gut-brain axis.*
Chicory Root Inulin (211 mg) -prebiotic fiber that selectively feeds your beneficial bacteria. The substrate your probiotics need to colonize.*
Potato Resistant Starch (100 mg) -fermentable substrate that builds bacterial diversity in the colon. The fiber your modern diet is probably missing.*
Delayed-release vegetarian capsule -designed to survive stomach acid and deliver the bacteria where they actually colonize.
GLP-1 is one of the most powerful satiety and blood sugar hormones in your body. And most of it is triggered by signals from your gut bacteria. Specifically, the kind that thrive on prebiotic fiber and produce short-chain fatty acids.
Modern eating habits - processed food, low fiber, frequent antibiotics, chronic stress - slowly degrade those exact bacteria. By the time blood sugar starts creeping up, the gut has often been quiet for years.
This is why some people feel ravenous an hour after eating. Why blood sugar swings get harder to manage with age. Why even clean diets stop “working” the way they used to.
The fix isn’t another fat burner. It’s rebuilding the gut bacteria that produce the signal in the first place.
Made in the USA at a cGMP-certified facility. Third-party tested for purity and potency. From $23.83/bottle. Save up to 58% on bundles.
Every bottle of CoreAge Rx GLP-1 Support is produced at a current Good Manufacturing Practice (cGMP) certified facility - the FDA standard for dietary supplement manufacturing. Globally sourced ingredients, USA-manufactured product.
Each lot is independently tested by a third-party laboratory for identity, potency, microbial contamination, and heavy metals. The probiotic strain counts are verified against label claims at the point of manufacture and again before release.
Capsules are shipped in temperature-controlled packaging to preserve probiotic viability. Refrigerate after opening for optimal freshness.
Probiotics work by gradually shifting the bacterial composition of your gut. The changes are gentle and cumulative. Not dramatic in week one.
The first thing most users notice. Less bloating after meals. More regular and predictable bowel movements. Some users feel mild gas in the first few days as gut bacteria rebalance. This usually settles by day 5–7.
The afternoon energy dip may feel smaller. Users on continuous glucose monitors sometimes report a flatter response curve after meals. Less of the “ravenous at 4pm” pattern.*
The sweet/salty cravings that used to feel involuntary may quiet down. Hunger between meals tends to be more reasonable. Many users describe feeling “neutral” toward food they used to obsess about.*
If you do a gut microbiome test at month 3, you’ll typically see improvement in bacterial diversity and an increase in the strains we’re delivering. Blood sugar response to meals is more even.*
Sustained digestive comfort. Steadier energy between meals. The microbiome shifts are now well-established. This is when most customers tell us “I just feel more even-keeled around food.”*
Daily probiotic intake at year one is about maintenance. Keeping the bacterial diversity you’ve built. Most long-term users keep taking it because the foundation is what allows everything else (diet, exercise, GLP-1 medication) to actually do its job.
*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.
I'm on tirzepatide through CoreAge Rx and the gut side effects in the first month were rough. Added GLP-1 Support to the routine and the digestion calmed down within two weeks. My doctor said it makes sense. The medication slows gastric motility, the probiotic supports the bacteria. Glad they made it.
My A1C was creeping up and I didn't want to start medication. Started this six months ago alongside cleaning up my diet. Latest bloodwork: fasting glucose dropped 12 points. Can't say it was just this. But the bloating I had for years is also gone.
I tried Akkermansia from a specialty brand for $90/month. This has the same strain plus the prebiotic fibers and complementary probiotics for half the price. After two months I can't tell a functional difference. CoreAge made the math easy.
The cravings thing is real. I'd written it off as supplement marketing. But the snack cabinet stopped calling to me around week six. It's not dramatic. I still want food at meals. But the random snacking impulse has gotten quiet. Worth the $23.
Have always been bloated after dinner. Always. Took me probably three weeks of this and that stopped happening. Energy after meals is more stable. I'm on a CGM and the post-meal spikes are smaller. No huge weight change but I feel better in my body. Will keep buying.
A year in. I keep buying this and I'm not someone who keeps buying supplements. The big thing for me is that I haven't been sick all year. Not even a cold. My gut feels like a fortress now. Combined with sleep and walking, my metabolic age (per my apps) has gone down 6 years.
“Metabolic health starts in the gut. A research-backed foundation should be affordable enough to take every day for years. Not a luxury you cycle in and out of.”
Simpler is better for daily compliance. We made it as easy as a vitamin.
Once daily, with or without food. With an 8 oz glass of water.
Keeps probiotic viability high over the full 30-day bottle.
Order again manually, or set up Refill Protection Plan to auto-ship on your schedule.
| Feature | Best ValueCoreAge Rx GLP-1 Support | Specialty Akkermansia Supplements | Generic Probiotics |
|---|---|---|---|
| Monthly cost | $23.83/bottle | $70–$90/month | $15–$35/month |
| Contains Akkermansia muciniphila | ✓ | ✓ | ✕ Rare |
| Includes prebiotic fiber blend | ✓ Inulin + Resistant Starch | Varies | ✕ Typically not |
| Third-party tested | ✓ | Sometimes | Varies |
| Made in the USA | ✓ | Varies | Varies |
| Optional auto-refill program | ✓ Save 10% · cancel any time | ✓ Often forced subscription | ✓ Often forced subscription |
| Daily capsule (cold-shipped) | ✓ Cold-shipped | Varies | Typically not refrigerated |
Live probiotics lose potency over time, especially Akkermansia, which is sensitive to oxygen and heat. To guarantee the bacterial counts on our label, we produce in small batches and ship within weeks of manufacture. If you see “back-order” on a tier, it means we’d rather wait than ship a weaker product.
No measuring powders, no mixing drinks, no special timing.
Temperature-controlled packaging to preserve probiotic viability.
No gelatin. No animal products. Designed to survive stomach acid.
No escalators. No tier add-ons. Multi-month supply unlocks savings.
Never run out. Auto-ship on your schedule - skip, pause, or cancel any time.
Three research-backed probiotic strains paired with the prebiotic substrate they need.
You're taking semaglutide or tirzepatide. The medication is doing its job. You want a daily habit that supports your gut while it does.
Fasting glucose is creeping up. You'd rather start with daily gut work than a prescription, and your doctor agrees.
You eat well. You move. But the scale stopped responding a year ago and you suspect your gut is the missing piece.
You believe metabolic health starts in the microbiome - and you want a daily probiotic that's actually research-backed, not random.
Probiotics work through your immune and digestive system, so there are situations where you should check with your doctor first.
If you’re under medical care, always check with your provider before starting any new supplement.
Akkermansia muciniphila was first identified as a beneficial gut species in 2004. Two decades of research have linked it to gut barrier integrity, blood sugar regulation, and inflammation modulation. Until recently, the strain was so difficult to culture and stabilize that specialty brands charged $70–$90/month for it alone. No prebiotic, no complementary strains.
We built CoreAge Rx GLP-1 Support to deliver clinically relevant Akkermansia at a price most people can sustain. Bundled with the prebiotic substrate it actually needs (inulin and resistant starch) and the complementary strains that round out the formula.
Daily probiotics only work if you actually take them every day. Pricing matters.
“A daily habit only works if you can afford to keep it. Gut health shouldn’t be priced like a luxury when it’s the foundation everything else is built on.”
Probiotics work cumulatively. The more consistent your daily intake, the deeper the benefit. Stocking up means you never miss a day. And saves you up to $205 over single-bottle pricing.
Probiotics work best with daily consistency. And most people who quit don’t quit because the product stopped working. They quit because they ran out, got busy, and forgot to reorder. Add Refill Protection Plan at checkout and we’ll ship your next supply automatically on the schedule you choose (every 1, 3, or 6 months). Plus take an additional 10% off every refill.
Skip, pause, or cancel any time from your account. No phone calls, no retention scripts. Your choice at checkout.
Bundles ship in one box. The 6-bottle bundle is six bottles at once, which is roughly 6 months of daily use. Add Refill Protection Plan to lock in an extra 10% off every refill.
Took about a month to notice anything substantial, but by month three my digestion was the calmest it's been in a decade. Six months in I just feel more “even” around food. No drama, just gradual improvement. Worth the $23.
My CoreAge Rx doctor said when I started tirzepatide that I should consider this alongside it for gut support. Added it a month in and the GI side effects calmed down considerably. Three months later I'm down 22 lbs and digestion is normal. Won't stop either one.
I had been buying Akkermansia from another brand for $90/month for over a year. Switched to this and it's $23/bottle with the same strain plus the prebiotic fibers I was buying separately. Eight weeks in I can't tell a functional difference. Math is much friendlier.
Skeptical going in. But two months on this and I noticed I wasn't reaching for the snack cabinet at 4pm. Then at 9pm. My appetite at meals is normal. But the random impulse to eat between meals has quieted way down. Not sure what's doing it, but I'm not stopping.
I'm normally a “supplement experimenter” who tries something for three months and moves on. Not this one. I'm a year in, still ordering, and my routine bloodwork has steadily improved each visit. Fasting glucose, A1C, inflammatory markers. All moved in the right direction.
This isn't a “wow, I feel it immediately” supplement. It's a “wait, when did my bloat go away?” supplement. Four months in, I just feel normal in my body. No drama, no hype. Just better baseline. I set up Refill Protection so I never run out. Easy to skip a month if I have extra.
Reviews are unsolicited customer experiences across CoreAge Rx products and have been lightly edited for length. Individual results vary. *These statements have not been evaluated by the FDA.
CoreAge Rx GLP-1 Support is a dietary supplement, not a weight-loss medication. It's formulated to support gut health and help maintain balanced blood sugar as part of a healthy lifestyle. Many customers find that supporting their gut microbiome creates a foundation that helps their broader metabolic goals over time - but we make no claims about weight loss. If weight loss is your primary goal, your physician may want to talk to you about our prescription GLP-1 program.
Yes, and many of our customers do. Many CoreAge Rx GLP-1 patients take this alongside their prescription specifically to support gut health during treatment. GLP-1 medications slow gastric motility and can disrupt the gut microbiome - a daily probiotic with prebiotic fiber is a sensible companion. As always, confirm with your prescribing physician before adding anything to your protocol.
No. Prescription GLP-1 medications (semaglutide, tirzepatide) work through direct hormone receptor activation and produce strong, clinically validated metabolic effects. This supplement supports your body's natural gut-derived GLP-1 production through targeted probiotics and prebiotic fiber.* They're different mechanisms with different magnitudes. Some customers use this in place of GLP-1 medication; many use them together; many use the supplement as a maintenance routine after stopping GLP-1.
Digestive changes (less bloating, more regular bowel movements) are often noticed in the first 1–2 weeks. Some customers report mild gas during the first 5–7 days as gut bacteria rebalance - this normally settles on its own. Broader changes (energy stability, cravings, gut diversity) typically build over 2–3 months. Probiotics work cumulatively, not immediately.*
Most customers tolerate it well. The most common short-term effect is mild gas, bloating, or changes in bowel movements in the first 5–7 days as gut bacteria rebalance - this usually resolves on its own. Rare: digestive discomfort lasting longer than a week (stop and consult your doctor). Anyone with a severely compromised immune system, recent antibiotic course, or active C. difficile infection should speak with their physician before starting any probiotic.
We recommend refrigerating after opening to preserve probiotic viability over the 30-day bottle. The product is shipped temperature-controlled and is stable at room temperature for short periods - so a few days at room temperature won't ruin it. But refrigeration keeps the bacterial counts at label-claim levels until you finish the bottle.
Refill Protection Plan saves you an additional 10% on every refill and ensures you never run out. Choose your shipment frequency at checkout (every 1, 3, or 6 months). You can skip a shipment, pause the plan, change frequency, swap to a different bundle size, or cancel any time from your account dashboard - no phone calls, no retention scripts.
Bundles are one-time purchases at a discount: 1 bottle for $49, 3 bottles for $99 ($33/bottle, save 44%), or 6 bottles for $149 ($23.83/bottle, save 58%). All bundles ship in a single box. You pay once upfront. There's no recurring charge unless you add Refill Protection Plan at checkout for an additional 10% off every refill.
You’ve done the research. You looked at the studies on Akkermansia. You compared the specialty brands and noticed they’re charging $80 for the strain alone. You looked at the generic probiotics and realized they’re missing the prebiotic substrate that actually feeds the bacteria.
GLP-1 Support is the formula we wished existed when we started recommending probiotics to our GLP-1 patients: research-backed strains, real prebiotic fiber, third-party tested, made in the USA, at a price you can sustain every single day for years. Bundle and save, or set up Refill Protection. Your call.
One capsule a day. From $23.83 per bottle when you bundle. Add Refill Protection at checkout for an extra 10% off. And never run out.
✓ Free shipping over $50 · Made in USA · Cancel Refill Protection any time
