Description

Price: $42.00
(as of Sep 11, 2026 05:09:32 UTC – Details)

Product description

The video showcases the product in use.The video guides you through product setup.The video compares multiple products.The video shows the product being unpacked. Thorne: Tested and Trusted Since 1984

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Customer Reviews

4.6 out of 5 stars 550

4.7 out of 5 stars 2,607

4.6 out of 5 stars 3,246

4.8 out of 5 stars 3,685

4.3 out of 5 stars 7,633

4.7 out of 5 stars 3,525

4.4 out of 5 stars 6,570

Price

$42.00$42.00

$63.00$63.00

$75.18$75.18

$33.00$33.00

$68.00$68.00

$46.00$46.00

$44.00$44.00

Servings

30

180

180

180

60

180

30

Primary Benefits

Gut Health

Liver & Respiratory Health

Heart Health

Bone & Joint Health

Foundational Support

Muscle & Sleep Support

Heart & Gut Health

Key Ingredients

Lactobacillus acidophilus

N-Acetyl-L-Cysteine

Omega Fatty Acids

Vitamin D3

Vitamin B, Magnesium

Magnesium

Berberine Phytosome

Gluten & Dairy Free

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Trusted by 45K+ Health Pros

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3rd Party Certified

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What makes Thorne supplements high quality?

Thorne produces high-quality supplements through rigorous testing, well-researched ingredient sourcing, and strict manufacturing standards. We avoid unnecessary additives, binders, and fillers that may interfere with nutrient absorption.

How does Thorne test its supplements for quality?

To confirm the purity of our ingredients, the potency of our formulas, and the absence of all contaminants, we carry out a minimum of four rounds of testing on every product we manufacture. 100+ Thorne employees are dedicated to ensuring quality.

Are Thorne supplements clinically tested and safe?

Thorne partners with researchers and conducts clinical trials to support the efficacy of our products. Our team of doctors and medical experts substantiate each ingredient in every formula based on extensive clinical research and medical literature.

Why are Thorne products more expensive than other supplements?

When it comes to the health of our customers, we never settle. Thorne products may be priced higher than some others because of our commitment to quality at every step. We don’t simply meet the standard in dietary supplements — we set the standard.

Where are Thorne supplements made and where are the ingredients sourced from?

Located in South Carolina, Thorne manufactures supplements in the USA using globally sourced ingredients. When it comes to ingredient sourcing, we seek out only the highest-quality ingredients, selecting each one for its purity and effectiveness.

Product Dimensions ‏ : ‎ 1.25 x 1.25 x 5.5 inches; 1.06 ounces
Item model number ‏ : ‎ SF818
Date First Available ‏ : ‎ September 1, 2016
Manufacturer ‏ : ‎ Thorne Research
ASIN ‏ : ‎ B01M2US87H
Best Sellers Rank: #18,841 in Health & Household (See Top 100 in Health & Household) #194 in Probiotic Nutritional Supplements #1,559 in Sales & Deals
Customer Reviews: 4.6 4.6 out of 5 stars (550) var dpAcrHasRegisteredArcLinkClickAction; P.when(‘A’, ‘ready’).execute(function(A) { if (dpAcrHasRegisteredArcLinkClickAction !== true) { dpAcrHasRegisteredArcLinkClickAction = true; A.declarative( ‘acrLink-click-metrics’, ‘click’, { “allowLinkDefault”: true }, function (event) { if (window.ue) { ue.count(“acrLinkClickCount”, (ue.count(“acrLinkClickCount”) || 0) + 1); } } ); } }); P.when(‘A’, ‘cf’).execute(function(A) { A.declarative(‘acrStarsLink-click-metrics’, ‘click’, { “allowLinkDefault” : true }, function(event){ if(window.ue) { ue.count(“acrStarsLinkWithPopoverClickCount”, (ue.count(“acrStarsLinkWithPopoverClickCount”) || 0) + 1); } }); });
Gut Health: Offers relief from occasional digestive upset, helps balance gut flora, and provides nutritional support for a challenged immune system*
Shelf-Stable Probiotic: Each capsule provides 20 billion live colony-forming units (CFUs) that are stable at room temperature up to the date of expiration, no refrigeration required*
Athletic Support: Our proprietary blend of 4 powerful probiotic strains benefits exercise recovery for athletes and fitness enthusiasts of all ages*
NSF Certified for Sport: Tested for compliance with label claims and to ensure the absence of nearly 300 substances banned by many major athletic organizations
Trusted: Thorne is trusted by 100+ professional sports teams and the #1 most recommended clinical brand by consumers and health-care practitioners (Based on a 2026 independent survey of US supplement consumers and health-care practitioners)