End all your digestive problems with one tiny caplet
Each tiny caplet of Probiotic Advantage is brimming with friendly, healthy, probiotics (good bacteria) that guarantee:

No more gas and bloating
No more constipation and irregularity
No more indigestion and stomach upset
No more giving up the foods you love
Stronger immune healthProbiotic Advantage-your new hero for healthy digestion and immune health
In a perfect world, your digestive tract would look like a lush, beautiful garden thriving with all those healthy “good guy” bacteria. But for most people, the bad bacteria “weeds” have taken over. Constipation, bloating, gas, irregularity, and indigestion become a way of life. Your gut becomes a war zone.
Now you finally have the secret weapon to clean it up for good—Dr. Williams’ Probiotic Advantage. Once released into your system, the tiny caplet releases 2 BILLION probiotics to battle the enemies of good digestion, freeing you from every digestive curse.
If you choose the wrong probiotic and you’re flushing your money down the toilet
Most probiotics can’t make it past the scorching acid of your stomach. Even less likely? Probiotics surviving all the way through the 25 twisting, turning feet of your small and large intestines.
The good news? Only one delivery system guarantees that live, beneficial probiotics land safely along every inch of your intestines—award-winning BIO-tract® technology. And Probiotic Advantage has it!
How can one tiny, round caplet survive this brutal landscape?
As soon as you put the tiny Probiotic Advantage caplet in your mouth, a special coating goes into action. First, it keeps the probiotics safe through your acidic stomach.
Then the real magic begins. Once the caplet hits your small intestine, the probiotics are slowly released. As the caplet makes its way along your entire small and large intestinal tracts, billions of probiotics set up shop everywhere along the way.

Controlled extended-release guarantees delivery of 7 strains of healthy probiotics to every inch of your system:
1. L. fermentum tackles toxins
2. L. plantarum boosts immune health
3. L. acidophilus ensures nutrient absorption
4. L. rhamnosus stops occasional diarrhea
5. L. salivarius boosts immune health
7. B. bifidum breaks down carbs, fats, proteins, and dairy
BIO-tract is so advanced and unlike any other probiotic delivery system, it earned the 2010 prestigious Frost and Sullivan Technology Innovation of the Year Award!
And it guarantees you’re 100% covered, no matter where in your digestive system trouble tries to start!
The Healthy Directions Difference
Healthy Directions is the #1 provider of doctor-formulated nutritional supplements. For over 20 years, we have demonstrated our unwavering commitment to safety, superior product quality, and life-changing expert guidance. Doctors trust Healthy Directions because we develop advanced formulas to their exact specifications, using the highest quality ingredients, safely produced every step of the way. Our promise to you…
- Advanced Doctor-Developed Formulas using therapeutic doses based on the latest scientific research.
- Stringent Quality Standards and Triple Testing Philosophy™ that exceed industry Good Manufacturing Practice (GMP) to deliver safe, superior products every time backed by our 100% satisfaction guarantee. All products are proudly made in the USA or Canada from the finest ingredients available worldwide.
- Life-Changing Natural Health Guidance from the premier thought leaders in Integrative and Alternative Medicine to help you achieve your wellness goals.
- 20-Year Track Record of Excellence and Experienced Leadership delivering unparalleled safety, incomparable quality, and exceptional customer service.
Healthy Directions
Triple Testing Philosophy™
Healthy Directions adheres to exceptionally high standards that go well beyond industry norms to fulfill our quality promise to you. Our Triple Testing Philosophy™ ensures that every nutritional supplement from Healthy Directions is manufactured under stringent quality controls that even exceed the requirements of the FDA for dietary supplements. Specifically, every supplement receives our three-step approach to testing:
STEP 1: Rigorous Screening of Raw Materials in compliance with current Good Manufacturing Practice (GMP) to assure the identity, quality, purity, and potency of every Healthy Directions product.
STEP 2: 100% Finished Goods Batch Testing to ensure that every product meets label claim and purity specifications. Extensive testing is combined with state-of-the-art manufacturing and strict inspections at critical points throughout the production process.
STEP 3: Independent Laboratory Testing to confirm that Healthy Directions’ products meet purity and potency specifications for optimal efficacy. With our Triple Testing Philosophy™, we have maintained our spotless safety record for over 20 years and are committed to providing you with effective, superior quality nutritional supplements that deliver what you need with every dose.
Healthy Directions is the #1 provider of doctor-formulated nutritional supplements. For over 20 years, we have demonstrated our unwavering commitment to safety, superior product quality, and life-changing expert guidance. Doctors trust Healthy Directions because we develop advanced formulas to their exact specifications, using the highest quality ingredients, safely produced every step of the way. Our promise to you…
- Advanced Doctor-Developed Formulas using therapeutic doses based on the latest scientific research.
- Stringent Quality Standards and Triple Testing Philosophy™ that exceed industry Good Manufacturing Practice (GMP) to deliver safe, superior products every time backed by our 100% satisfaction guarantee. All products are proudly made in the USA or Canada from the finest ingredients available worldwide.
- Life-Changing Natural Health Guidance from the premier thought leaders in Integrative and Alternative Medicine to help you achieve your wellness goals.
- 20-Year Track Record of Excellence and Experienced Leadership delivering unparalleled safety, incomparable quality, and exceptional customer service.
Healthy Directions
Triple Testing Philosophy™
Healthy Directions adheres to exceptionally high standards that go well beyond industry norms to fulfill our quality promise to you. Our Triple Testing Philosophy™ ensures that every nutritional supplement from Healthy Directions is manufactured under stringent quality controls that even exceed the requirements of the FDA for dietary supplements. Specifically, every supplement receives our three-step approach to testing:
STEP 1: Rigorous Screening of Raw Materials in compliance with current Good Manufacturing Practice (GMP) to assure the identity, quality, purity, and potency of every Healthy Directions product.
STEP 2: 100% Finished Goods Batch Testing to ensure that every product meets label claim and purity specifications. Extensive testing is combined with state-of-the-art manufacturing and strict inspections at critical points throughout the production process.
STEP 3: Independent Laboratory Testing to confirm that Healthy Directions’ products meet purity and potency specifications for optimal efficacy. With our Triple Testing Philosophy™, we have maintained our spotless safety record for over 20 years and are committed to providing you with effective, superior quality nutritional supplements that deliver what you need with every dose.
Proprietary Probiotic Blend
L. fermentum, L. plantarum, L. acidophilus, L. rhamnosus, L. salivarius,
B. bifidum, B. longum
Hydroxypropyl methylcellulose, pectin, microcrystalline cellulose, sodium carbonate, silicon dioxide, stearic acid, guar gum, tumeric (color)
L. fermentum, L. plantarum, L. acidophilus, L. rhamnosus, L. salivarius,
B. bifidum, B. longum
Hydroxypropyl methylcellulose, pectin, microcrystalline cellulose, sodium carbonate, silicon dioxide, stearic acid, guar gum, tumeric (color)
Dr. David Williams
Dr. David Williams has a hard-earned reputation as one of the world’s leading authorities on natural healing. Often years ahead of the conventional medical establishment, he has traveled worldwide to locate, evaluate and formulate supplements that work, and write about proven treatments and cures for practically every major health concern today.
Dr. Williams likes to recall that, when he was a kid, people were close and family was important. Since he was raised in a small, hard-working farm community in the Texas panhandle, most people didn't have a lot of the nicer things in life. But they did have something far more important than money; they had values. The people in his community relied on honesty and lived by the Golden Rule—they took care of each other.
Dr. David Williams has a hard-earned reputation as one of the world’s leading authorities on natural healing. Often years ahead of the conventional medical establishment, he has traveled worldwide to locate, evaluate and formulate supplements that work, and write about proven treatments and cures for practically every major health concern today.
Dr. Williams likes to recall that, when he was a kid, people were close and family was important. Since he was raised in a small, hard-working farm community in the Texas panhandle, most people didn't have a lot of the nicer things in life. But they did have something far more important than money; they had values. The people in his community relied on honesty and lived by the Golden Rule—they took care of each other.
Dosage: Take 1-2 caplets a day with water on an empty stomach. Do not chew or crush.
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.