Digestion
Supports gut flora balance and nutrient absorption.
60 capsules · 30-day supply
40BCFU per
serving
Daily gut & immune balance
Probiotic 40 Billion
40B CFU · 4 strains · MAKTREK® bi-pass delivery
★★★★★4.82,314 reviews#1 Best Seller✓ 30-day guarantee✓ Free shipping $75+✓ Secure checkout
★★★★★Loved by 10,000+ customers“My digestion has honestly never been this regular.”
40BCFU per
serving
4Probiotic
strains
MAKTREK®Bi-pass
technology
VeganPlant-based
capsules
TestedThird-party
verified
Balance, reimagined
A smarter way to support your gut, every day.
Our Probiotic 40 Billion delivers four clinically-studied strains with MAKTREK® bi-pass technology — protecting the bacteria through stomach acid so they reach your gut alive and working.
01
Restore balance
Replenishes beneficial gut bacteria.
02
Immune support
Probiotics bolster the body’s natural defenses.
03
Made with standards
MAKTREK® bi-pass technology protects bacteria through stomach acid.
40 billion CFU
bi-pass deliveryDesigned for everyday balance
One simple ritual. A happier gut.
A high-potency, multi-strain probiotic that supports digestion, immunity, and the microbiome.
Immunity
Probiotics support the body’s defense against pathogens.
Microbiome
A diverse array of strains supports a healthy gut ecosystem.
Cardio support
Supports normal cholesterol levels and blood pressure.
What’s inside
Four strains. One balanced microbiome.
014 Probiotic Strains
L. acidophilus, B. lactis, L. plantarum, and L. paracasei.
02Prebiotic Fiber
Fructooligosaccharide feeds the beneficial bacteria.
VeganNon-GMOGluten-freeNo artificial colorsThird-party tested
Real people. Real rituals.
Loved by thousands of everyday wellness seekers.
4.8★★★★★
Based on 2,314 reviews
★★★★★
“My bloating is gone and I feel lighter every day.”
Kim W. Verified buyer
★★★★★
“The first probiotic I’ve actually noticed a difference with.”
David R. Verified buyer
★★★★★
“Regular, comfortable, and my immunity feels stronger.”
Nina G. Verified buyer
1 capsule
AM & PMConsistency made effortless
Your easiest gut-health habit.
Take one capsule during the day and one in the evening. Pair with meals, stay consistent, and let your gut find its rhythm.
- 01
Take one AM & PM
One capsule during the day, one in the evening.
- 02
Stay consistent
Daily habits matter more than perfect timing.
- 03
Listen to your body
Individual experiences vary; consult a professional when appropriate.
Know exactly what you’re taking
Transparent from formula to serving.
Supplement Facts
Serving Size: 2 Capsules Servings Per Container: 30
Probiotic Bacteria Blend (4 strains)40 Billion CFU
Other ingredients: Marine polysaccharide complex, fructooligosaccharide, hypromellose (vegetable capsule), rice maltodextrin, L-leucine.Suggested use
Take two (2) capsules once a day — one during the day and one in the evening.
Storage
Store in a cool, dry place. Refrigeration recommended but not required.
Quality testing
Every batch is tested for identity, purity, and quality.
Important note
Consult a healthcare professional if pregnant, nursing, or taking medication.
Feel good about your order
Thoughtful standards, from source to doorstep.
Day guarantee
Try it as part of your routine. If it isn’t right for you, contact our team.
Third-party tested
Quality checks for identity, purity, and consistency.
Made domestically
Produced in a GMP-certified facility in the United States.
Clean formula
Vegan, non-GMO, gluten-free, and made without gelatin.
As featured in
ForbesmindbodygreenESSENCEVOGUEMen’sHealth
FAQ
Everything you need to know about Probiotic 40 Billion. Contact us.
It supports digestion, immune function, and a balanced microbiome with 40 billion CFU from four probiotic strains.
Take two capsules daily — one during the day and one in the evening.
It protects the probiotic bacteria through stomach acid so they reach your gut alive.
Refrigeration is recommended but not required thanks to the bi-pass delivery system.
Yes. It uses plant-based hypromellose capsules and is vegan and non-GMO.