35 Billion Probiotic (8 Strains) - 2 Sizes / 30 & 60 Veg Caps
35 Billion Probiotic (8 Strains) - 2 Sizes / 30 & 60 Veg Caps
35 Billion Probiotic (8 Strains) - 2 Sizes / 30 & 60 Veg Caps
35 Billion Probiotic (8 Strains) - 2 Sizes / 30 & 60 Veg Caps
35 Billion Probiotic (8 Strains) - 2 Sizes / 30 & 60 Veg Caps
35 Billion Probiotic (8 Strains) - 2 Sizes / 30 & 60 Veg Caps
35 Billion Probiotic (8 Strains) - 2 Sizes / 30 & 60 Veg Caps
35 Billion Probiotic (8 Strains) - 2 Sizes / 30 & 60 Veg Caps
35 Billion Probiotic (8 Strains) - 2 Sizes / 30 & 60 Veg Caps
LifeSource Vitamins
Rated 4.83 out of 5
30 Reviews

35 Billion Probiotic (8 Strains) - 2 Sizes / 30 & 60 Veg Caps

Original Price: $34.99   Current Price: $34.99
  • Supports healthy digestion and digestive comfort*
  • Supports a balanced intestinal microbiome*
  • Supports healthy immune function*
  • Provides 35 billion CFU from 8 probiotic strains*
  • Features Lactobacillus and Bifidobacterium probiotic cultures*
  • Includes FiberAid® arabinogalactan prebiotic to nourish beneficial bacteria*
  • Shelf-stable vegetarian capsules for convenient daily use*
  • 3rd-Party Tested  -  Trusted Since 1992
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  • Free Standard Shipping on Order $34+
Purchase options
Recurring Subscription

Pairs well with:

Product Details

35 Billion Probiotic — 30 Vegetarian Caps — Gastrointestinal & Immune Health Support*

LifeSource Vitamins 35 Billion Probiotic delivers a high-potency 8-strain probiotic blend to support gastrointestinal health*, promote a healthy microbiome*, aid digestion*, and support immune function*. Shelf-stable and designed to survive stomach acid — a powerful daily formula for gut and immune wellness.*

✅ Family-Owned Since 1992
✅ GMP-Certified Facilities
✅ 3rd-Party Tested

⭐ Trusted by over 100,000 customers with over 7,000 5-star reviews

Key Benefits
  • Supports gastrointestinal and digestive health*
  • Promotes a healthy microbiome balance*
  • Aids normal digestion and regularity*
  • Supports immune function*
Key Ingredients
  • 35 Billion CFU 8-Strain Probiotic Blend — Powerful combination of Lactobacillus and Bifidobacterium strains for gut and immune support.*
Who May Benefit Most
  • Individuals seeking strong daily probiotic support*
  • Those wanting gastrointestinal and immune health*
  • People looking for a high-potency, shelf-stable formula*
Independently 3rd-Party Tested
Identity • Purity • Potency • Label Accuracy Produced in FDA-registered, GMP-certified facilities. See Our Testing Results →
Why Trust LifeSource Vitamins

Since 1992, LifeSource Vitamins has remained committed to providing high-quality supplements made with carefully selected ingredients and rigorously tested for identity, purity, potency, and label accuracy. As a family-owned company, we believe you deserve transparency, consistency, and products you can trust to support your wellness goals.

Wellness Research & Education
LifeSource Vitamins evaluates wellness research and educational resources from respected organizations including the National Institutes of Health (NIH), Mayo Clinic, Harvard Health, Johns Hopkins Medicine, Cleveland Clinic, Mount Sinai, and other trusted health resources.
  • Research has explored multi-strain probiotics for gastrointestinal and immune health.*
  • Studies have evaluated probiotics for microbiome balance and digestive comfort.*
Suggested Use

Adults: Take one (1) capsule daily with a meal, or as directed by a healthcare professional. Store in a cool, dry place away from direct sunlight and out of reach of children.*

Product Specifications
  • Serving Size — 1 Capsule
  • Servings Per Container — 30
  • Form — Vegetarian Capsules
  • Free From — Non-GMO, gluten-free*
  • Quality — Third-party tested for identity, potency & purity

Questions? Contact us at info@lifesourcevitamins.com or call 800.567.8122.

LifeSource Vitamins — Proudly American — Since 1992

*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.

Supports healthy digestion, gut balance & immune function with 35 billion CFU probiotics. 3rd-Party Tested. LifeSource Vitamins | Trusted Since 1992*

Customers praise this 8-strain probiotic for supporting digestive health, energy levels, and gut balance. Many report relief from GI issues and lactose intolerance. Reviewers appreciate the quality ingredients, non-China sourcing, and affordability. One customer wished pricing was lower, but most find it competitive and effective for overall wellness.

  • I double up on the dose when I start to have GI problem and this does the trick
  • Great ingredients and are very competitive with other companies
  • Went through many trials for a probiotic that works. So grateful
Ingredients (positive)Health (positive)Gut (positive)Digestion (positive)Energy (positive)
  • 5 stars: 26 (87%)
  • 4 stars: 3 (10%)
  • 3 stars: 1 (3%)
  • 2 stars: 0 (0%)
  • 1 star: 0 (0%)
R
Ray H.
Good product

We recommend these vitamins. They are not sourced from China and so far they are affordable for us

Ray, thank you for your review! It means a lot to us that you trust LifeSource Vitamins. We’re so glad you’re enjoying our products—you are truly a blessing to our organization.
— Team LifeSource Vitamins

S
Susan W.
35 Billion Probiotic

I have taken these for several years. I take them for healthy intestines and digestion.

J
Jackie M.
n/a

n/a

Thank you so much for the 5 Stars Jackie. Have an amazingly blessed week!

D
Doris A.
n/a

n/a

Hi Doris, thank you for your awesome review! We are so glad you love your products, and are a Lif...

V
Victor G.
Seems to help digestive system. Give me more energy.

Helps with digestive system, and increases energy level.

L
Lynn K.
Great product for gut health

I double up on the dose when i start to have GI problem and this does the trick. Helps with lactose intolerance.

D
Deb S.
Great products

You can't go wrong with Lifesource vitamins.
They are a fantastic product, ALL OF THEM.

N
NAOMI V.L.
So impressed.

We are fairly new with this product, and we are thankful to have found a company that is reliable and honest. We are persuaded that probiotics are necessary in our urban world. These have great ingredients and are very competitive with other companies.

D
Daniel M.
Very good quality

I feel my digestion and overall energy levels are good while taking this probiotic.

K
Kristin M.
It works!!

I’m in my 70’s, went through many trials for a probiotic that works. So grateful.

G
Guest
35 billion probiotic

These are Great! My Husband and I both take them, and he says they work great for him as well. I will keep buying. it has taken care of our tummy issues.

r
richard w.
Wisdom

I am finding your probiotic good for balancing my good and bad bacteria for better food absorption. Good and necessary product.

r
richard w.
Wisdom

I am finding your probiotic good for balancing my good and bad bacteria for better food absorption. Good and necessary product.

S
Stan S.
35 bilion probiotic

Thank you for good product and excellent service

S
Stan S.
35 bilion probiotic

Thank you for good product and excellent service

P
Pat V.
35 Billion Probiotic

I can tell a big difference with probiotic in my diet. LifeSource probiotic is a great way to achieve better gut health that gives me better overall health.

P
Pat V.
35 Billion Probiotic

I can tell a big difference with probiotic in my diet. LifeSource probiotic is a great way to achieve better gut health that gives me better overall health.

K
Karel B.
35 Billion Probiotic

5 Stars

J
Joel R.
35 Billion Probiotic

4 Stars

P
Pat V.
Probiotic

Since I have started taking LifeSource probiotic my digestive system is behaving very well. I think a lot of our health begins with how well our gut is doing.

M
Marcella O.
4 Stars

Good Product! Quick Shipping!

L
Larry W.
5 Stars

5 Stars

R
Richard P.
5 Stars

35 Billion Probiotic 5 Stars!

F
Faye O.K.
5 Stars

5 STars for 35 Billion Probiotics. Love them.

M
Michael R.
35 Billion Probiotic

Top Notch

D
Doris A.
35 Billion Probiotic

Great product. I felt the effect in my gut the first night I took them.

S
Sonnie P.
Love it

I can tell it is helping

H
HaeJa C.
35 Billion Probiotic

It seems to be a good product. It had what I wanted in a probiotic. I just wish the price was lower without compromising the product.

C
CYNDI W.
35 Billion Probiotic

We're just so happy that you have natural aspirin and natural antibiotics. All come quickly also. Bless you all!

D
Daniel P.
35 Billion Probiotic

Fast turnaround. Great price. Glory to God.

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