CoreBiotic Probiotic — VitalCore
VitalCore • Flagship Product

Stop the Bloating. Fix Your Gut.

50 Billion CFU • 12 Clinically Studied Strains • Shelf-Stable

A 12-strain probiotic engineered for the gut struggles that actually make life harder — bloating, irregularity, and the knock-on effects on energy and mood.

Third-Party Tested
Clinically Dosed
No Prop. Blends
GMP Certified
12 Strains
50B CFU
0 Refrigeration Required
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$50.15/mo
Save 15% — cancel anytime
$59 once
60-Day Money-Back Guarantee
Free US Shipping on All Orders
"First probiotic I actually felt — smoother digestion in two weeks." — Sarah M., Chicago
Low stock — ships within 2 business days
CoreBiotic Probiotic supplement bottle with capsules
What's Inside

12 strains. No filler.
Just the gut health your body actually needs.

1
Lactobacillus acidophilus
Supports digestion & nutrient absorption
10B CFU
2
Bifidobacterium lactis
Promotes gut barrier integrity
8B CFU
3
Lactobacillus plantarum
Helps break down food & reduce bloating
5B CFU
4
Bifidobacterium longum
Supports immune function & mental clarity
5B CFU
5
Lactobacillus rhamnosus
Survives GI transit — clinically studied
5B CFU
6
Bifidobacterium bifidum
Aids colon health & regularity
3B CFU
7
Lactobacillus casei
Supports immune response & stress resilience
3B CFU
8
Streptococcus thermophilus
Produces lactase — aids lactose tolerance
3B CFU
9
Lactobacillus salivarius
Oral & gut microbiome balance
2B CFU
10
Bifidobacterium breve
Supports healthy inflammatory response
2B CFU
11
Lactobacillus fermentum
Antimicrobial properties, gut flora diversity
2B CFU
12
Bifidobacterium infantis
Targeted support for gut-brain axis
2B CFU
All strains clinically studied. Third-party tested every batch. Delayed-release capsule targets delivery to intestines.
What You'll Notice

Not a magic pill.
A foundational habit.

Reduced Bloating

12 targeted strains work synergistically to break down food more efficiently, reducing gas and bloating within the first 2–3 weeks of consistent use.

Fewer Sick Days

70% of your immune system lives in your gut. A balanced microbiome means fewer sick days, faster recovery, and better response to seasonal challenges.

Better Focus

The gut-brain axis is real. Probiotics don't just affect your stomach — they influence neurotransmitter production, focus, and mood through the vagus nerve.

Better Digestion

Regularity without harsh stimulants. Enzymes + prebiotics + targeted probiotic strains mean your gut does what it's supposed to do, every day.

The Science

Delayed-release technology.
Because stomach acid destroys ordinary probiotics.

01

Enter the stomach

The capsule stays intact through your acidic stomach environment, protecting all 50 billion live cultures inside.

02

Capsule dissolves

A pH-sensitive coating dissolves only when the capsule reaches the higher-pH environment of your small intestine.

03

Strains colonize

50 billion live cultures reach your gut alive — where they can adhere to intestinal walls, crowd out bad bacteria, and begin working.

Early Reviews

Real results from real people.

"Three weeks in and the bloating I've lived with for years is just… gone. Not 'a little better' — gone. I eat a big meal and I don't have to unbutton my jeans afterward. That's never happened before."

— Dana R., 37, Portland

"My GI has been a mess since college. CoreBiotic is the first probiotic I've taken consistently because I actually feel a difference — better digestion obviously, but also cleaner energy in the mornings. Turns out when your gut works, everything else follows."

— Tyler M., 31, Denver

"I've had IBS-C for five years. I wasn't expecting a probiotic to move the needle, but my gastro suggested trying a multi-strain formula and CoreBiotic was the one she pointed to specifically. Two months later my regularity is night and day."

— Priya K., 29, New York
Third-party tested every batch
View Lab Report →
Delayed-release capsule
No refrigeration required
No artificial fillers
Probiotic strains visual — gut microbiome illustration
Why 12 Strains?

A single-strain probiotic
is like a diet with only one food.

Your gut houses over 500 bacterial species. A broad-spectrum formula mirrors that diversity — each strain occupying a different niche, working on different pathways.

Single-strain probiotics are like hiring one worker for a 12-person job. CoreBiotic gives you the full crew.

50B
live cultures per capsule — at time of manufacture, with shelf-stable stability through expiration
Launch Access

Join the launch list.

Be first in line when CoreBiotic ships. Early access, exclusive pricing, and nothing else.

Common Questions

Answers up front.

When will I feel results?
Most people notice digestive changes within 1–2 weeks. Bloating reduction, regularity, and less gas are typically the first signs. Immune and energy benefits tend to emerge around the 30-day mark with consistent use. Probiotics aren't a drug — results build over time.
Is this safe to take with other supplements or medications?
CoreBiotic is generally well-tolerated alongside other supplements. If you're on immunosuppressants or have a serious medical condition, consult your doctor before starting any new supplement — that's true of everything. We're not your physician.
What's your return policy?
60-day money-back guarantee. If you're not satisfied after giving it a real try, contact us and we'll refund you — no forms, no hassle. We'd rather you be honest with us than stuck with something that didn't work.
How is this different from a standard drugstore probiotic?
Most pharmacy probiotics use 1–3 strains at low CFU counts (1–5B), often without enteric coating — meaning many organisms die in stomach acid before reaching the gut. CoreBiotic uses 12 clinically studied strains at 50B CFU, in a delayed-release capsule designed to survive GI transit. Strain selection, delivery mechanism, and CFU count all matter.
Can I pause or cancel my subscription anytime?
Yes. Your subscription is managed through Stripe. You can cancel anytime from your confirmation email or by emailing us. No cancellation fees, no guilt trips.
Does CoreBiotic need to be refrigerated?
No. Shelf-stable means shelf-stable — room temperature, travel bag, office desk. The strains are freeze-dried and encapsulated to maintain viability without refrigeration through the expiration date.
When is the best time to take it?
Most people take it with breakfast or their first meal. Some research suggests probiotics survive better when taken with food (the food acts as a buffer against stomach acid). Morning consistency is more important than precise timing.
CoreBiotic Probiotic bottle

CoreBiotic Probiotic

50 Billion CFU • 12 Strains • Shelf-Stable

60-Day Money-Back Guarantee
Free US Shipping on All Orders
"First probiotic I actually felt — smoother digestion in two weeks." — Sarah M., Chicago
Low stock — ships within 2 business days