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9
9 digestive botanicals plus CoreBiome®
560
Shared by 560 clinicians on FrontrowMD
✓
Made in a GMP-certified, FDA-registered facility

4.88

from

1

reviews

| 248,000 servings sold

Bloating Bestie (Test)
9 botanicals plus CoreBiome® tributyrin in one daily capsule. Formulated and developed by a world-class scientific team and shared by 560 clinicians without compensation.
✓ Long-Term Gut Health
✓ Flushes Excess Water
✓ Relief in 30 Minutes
✓ 90-day money-back guarantee

Subscribe & Save

1-MONTH SUPPLY

1-Month Supply


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44.2

/month

PAY FOR 3 AND GET 4

3-Month Supply

Pay for 3 Months

$

41.6

/month

PAY FOR 5 AND GET 6

6-Month Supply

Pay for 5 Months

$

39.0

/month

1-MONTH SUPPLY

$

44.2

/month

PAY FOR 3 AND GET 4

$

41.6

/month

PAY FOR 5 AND GET 6

$

39.0

/month

9 botanicals plus CoreBiome® tributyrin in one daily capsule. Formulated and developed by a world-class scientific team and shared by 560 clinicians without compensation.
✓ Long-Term Gut Health
✓ Flushes Excess Water
✓ Relief in 30 Minutes
✓ 90-day money-back guarantee

Subscribe & Save

Subscribe & Save:

30-Day Supply

SAVE 15%
$1.47/day

Billed $44.20 every month

1 MONTH SUPPLY
✓ 15% off your first month
✓ FREE copy of Biohack Like a Woman ($28 value)
✓ 1 month of Bestie app access, including Aggie AI
✓ 1 monthly call with a naturopathic doctor
✓ 1 monthly call with Aggie
✓ Skip, pause or cancel anytime
✓ 90-day money-back guarantee
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120-Day Supply

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$1.38/day

Billed $124.80 every 3 months

4-MONTHS SUPPLY
✓ 1 extra month FREE — $52 value
✓ FREE copy of Biohack Like a Woman ($28 value)
✓ Free Bestie Bottle ($39 value)
✓ FREE 4 months of Bestie app access including Aggie AI — $96 value
✓ FREE 4 months of monthly calls with a naturopathic doctor — $499 value
✓ FREE 4 months of monthly calls with Aggie — $399 value
✓ Skip, pause or cancel anytime
✓ 90-day money-back guarantee
Best Value

180-Day Supply

SAVE 25%
$1.30/day

Billed $234.00 every 6 months

6 MONTH SUPPLY
✓ 25% off your subscription
✓ FREE domestic shipping US
✓ FREE copy of Biohack Like a Woman ($28 value)
✓ FREE 3 months access to Bestie app: cycle tracking, AskAggieAI, workouts & mealplans
✓ 3 monthly calls with a naturopathic doctor specializing in female hormone health
✓ 3 monthly calls with Aggie Lal, founder of Biohacking Bestie
✓ Skip, pause or cancel anytime
✓ 30-day guarantee

1-Month Supply

$

/day

$

44.2

/month

15

% off

1 bottle shipped every month

15% off your first month

FREE copy of Biohack Like a Woman ($28 value)

1 month of Bestie app access, including Aggie AI

1 monthly call with a naturopathic doctor

1 monthly call with Aggie

Skip, pause or cancel anytime

90-day money-back guarantee

Renews at $74.80 every month.

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9
9 digestive botanicals plus CoreBiome®
560
Shared by 560 clinicians on FrontrowMD
✓
Made in a GMP-certified, FDA-registered facility
Subscribers Exclusive Access
The 120-Day Bestie Transformation
Four months inside the Bestie App: training, food, and the people who answer your questions.
Ask Aggie AI
Ask Aggie AI
Scan your plate, get your macros in seconds.
Dr. Lauren Lehry
Dr. Lauren Lehry, ND, LMT
4 calls with a naturopathic doctor.
Aggie Lal
Aggie Lal
4 calls with Aggie. Founder of Biohacking Bestie and author of Biohack Like a Woman.
Biohacking Recipes
Biohacking Recipes
400 recipes: fibre, protein, fat, then carbs in every single one.
Strength + Pilates
Strength + Pilates
300 workout videos synced to your cycle tracker.
Bestie App Access
Cycle Tracker
Track your cycle, movement, sleep, nutrition and more — all in one place.

INDEPENDENTLY CERTIFIED

Good Manufacturing Practice
FDA Registered Facility
NSF
Based in the USA
Good Manufacturing Practice
FDA Registered Facility
NSF
Based in the USA

The Science, Actually

Your gut, explained.

We won't promise to fix your gut. Nobody honestly can. Bloating has lots of causes, and there is no one-size-fits-all solution. So here is the thinking instead: what science believes is going on, and why we built Bloating Bestie the way we did.

Lots of reasons. One common thread.

Stress, alcohol, a high-inflammatory diet of processed foods, antibiotics, your nervous system, travel, environmental toxins. Triggers pile up differently for everyone. What bothers your gut might not bother someone else's.

01 / 07
Stress
A stressed mind talks straight to the gut, and the gut listens.

Tap a slice of the wheel

What "bloating" usually is

When scientists and gut experts zoom out, they keep coming back to a combo of two things.

3D render of colorful gut bacteria floating in warm light
Thing One

Too many of the "bad bacteria"

Your gut is a crowd. When the crowd gets out of balance and the troublemakers take over, gas and discomfort follow. "Bad bacteria" is not even a scientific term, but you know the ones.

The goal: a balanced crowd, where the good guys run the place.

3D render of gut lining cells with small gaps between them
Thing Two

A gut lining with gaps

Your gut lining is one cell thick, and it is supposed to be sealed tight. When little gaps open up, things that should stay in the gut can slip through. That is what people mean by a "leaky" gut.

The goal: a sealed lining, cells shoulder to shoulder.

Start with the real stuff

The best way to support your gut is still the unsexy list. Work on all of the above first.

Less stress
Quality food
Real sleep
Movement

Herbs and ingredients do not replace any of that. They support the journey while you do it. Which brings us to the ingredient scientists are most excited about right now.

Meet CoreBiome

CoreBiome is a form of butyrate, and butyrate is the food your gut lining eats. Your good bacteria make it when they ferment fiber, and it shows up in butter too. The name literally comes from butyrum, Latin for butter. Yum.

One honest detail: it has a smell. Butyrate comes from fermentation, and butyric acid is literally the compound that gives rancid butter its tang. That smell is how you know it is working.

3D render of golden butter curls with droplets of golden oil 100% Vegan

And since we are showing butter: there is none in the bottle. Bloating Bestie is vegan. No butter, and nothing derived from butter, in the formula. Butyrate is simply a compound that also happens to be found in butter.

Healthier guts more butyrate
Unhappier guts less butyrate

The pattern scientists keep seeing, simplified.

So why not just take butyrate? Because most of it doesn't survive the trip. Stomach acid gets to it first, and it never reaches the lower intestine, where it is needed most. That delivery problem is the whole story.

The journey

Here is CoreBiome's trip, step by step.

CoreBiome capsule

Swallow

You swallow the capsule.

Stomach

Stomach

Most butyrate doesn't survive the trip. CoreBiome seems to hold up better against stomach acid.

Small intestine

Small intestine

Pancreatic lipases, your digestive enzymes, convert it into butyrate along the way.

Colon

Colon

CoreBiome seems to travel further, feeding the good bacteria that help keep the gut happy. In lab models, about half of it arrived.*

Gut lining

Zoom in: the gut lining

Once it arrives, early science is finding a connection: the more butyrate, the healthier and less "leaky" the gut lining tends to look. It is early. Scientists are still discovering. We think it is the most promising thread in gut science right now.

3D render of a sealed gut lining with golden butyrate particles resting on top
The goal: a sealed lining, fed and happy

Science, meet tradition

We paired that new, promising science with the old wisdom: traditional gut-soothing remedies like ginger, fennel and Oregon grape, the plants herbalists have reached for for centuries.

Hero Ingredient

CoreBiome® (Tributyrin)

In every capsule as your base, surrounded by the traditional remedies in our formula.

CoreBiome® (Tributyrin) · Ginger Root · Fennel Seed · Licorice Root (DGL) · Marshmallow Root · Cascara Sagrada · Oregon Grape · Yellow Dock · Cloves

*The delivery findings come from a 2025 study (Frontiers in Nutrition) using simulated digestion and laboratory gut models, not a human clinical trial. Butyrate science is new and promising, and how it translates to people is still being discovered.

These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.

Inside Bloating Bestie

WHAT TO EXPECT

Every body is different, and results can vary — but here's what most of our besties experience:

Within 30 Minutes
You should start to feel relief. CoreBiome®, Ginger, and Fennel get to work quickly to ease that tight, gassy feeling and help you feel lighter and more comfortable. This is the part you'll notice first.
After 1-2 Weeks
Digestion starts to feel smoother. You'll likely notice fewer bloating episodes — even after meals that used to leave you uncomfortable. Your gut is beginning to find its rhythm.
After 1-2 Months
This is where the long-term magic happens. CoreBiome® has been quietly working to repair your gut lining, reduce inflammation, and balance your microbiome. Bloating becomes less frequent, less intense, and easier to manage — not just in the moment, but as your new normal.

How To Use

Take 3 capsules per day as needed for relief from bloating. Best taken with water after meals or whenever you experience bloating or belly discomfort. Do not exceed the recommended intake.

If you are pregnant, breastfeeding, taking medication, or under medical supervision, consult your doctor before use.

Customer Reviews

Based on 1 review
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S
Shanda (Philippines)
Great

Great!