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Fortify® Optima® Pre+Probiotic

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$52.49
When it comes to your digestive health and balance, you may occasionally seek more advanced care.* Nature's Way Fortify Optima Ultra Potency 100 Billion Probiotic is one of our most potent formulas, with 15 probiotic strains and 100 billion live probiotic cultures per capsule, guaranteed.* This formula helps support digestive health during occasional episodes of digestive irregularity, a healthy immune response, and a healthy gut microbiome.*
Size

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We offer a 45-day satisfaction guarantee when you purchase your Nature’s Way product from naturesway.com or an authorized seller in the United States.

Tested & Trusted

Testing performed on every ingredient:

✔ IDENTITY testing confirms the ingredient listed on the label is what’s in your bottle

✔ PURITY testing ensures the ingredient contains no unwanted components

✔ POTENCY testing ensures ingredients are present in the proper amounts

✔ COMPOSITION testing ensures all substances are present in the proper amounts

✔ CONTAMINANTS testing ensures raw materials meet regulated limits for unwanted substances such as bacteria, heavy metals, and residual chemicals

Nature's Way® | Fortify Optima Pre+Probiotic, 30 capsules Nature's Way® | Fortify Optima Pre+Probiotic - right side of pack Nature's Way® | Fortify Optima Pre+Probiotic - back of pack Nature's Way® | Fortify Optima Pre+Probiotic - left side of pack Nature's Way® | Fortify Optima Pre+Probiotic - Capsule and ruler

Product Specifications

Supplement Facts
Serving Size: 1 capsule
Amount/Serving
%DV
Fortify® Optima® Daily 100 Billion CFU Proprietary Probiotic Blend:
575 mg
**
Lactobacilli Blend:
--
--
Lactobacillus rhamnosus GG
--
--
HOWARU® Lactobacillus acidophilus NCFM®
--
--
Lactobacillus acidophilus La-14®
--
--
Lactobacillus paracasei Lpc-37®
--
--
Lactobacillus plantarum Lp-115®
--
--
Lactobacillus brevis Lbr-35™
--
--
HOWARU® Lactobacillus rhamnosus HN001™
--
--
Lactobacillus casei Lc-11®
--
--
Lactobacillus salivarius Ls-33®
--
--
Lactobacillus gasseri Lg-36™
--
--
Bifidobacteria Blend:
--
--
Bifidobacterium lactis BL-04®
--
--
Bifidobacterium lactis Bi-07®
--
--
Bifidobacterium bifidum/lactis Bb-02™
--
--
HOWARU® Bifidobacterium lactis HN019™
--
--
Bifidobacterium infantis Bi-26™
--
--
Proprietary Plant-Based Prebiotic Blend:
75 mg
**
Gum Acacia Fiber
--
--
Chicory (root) Fiber
--
--

** Daily Value (DV) not established

†Percent daily value is based on a 2000 calorie diet

Other Ingredients
cellulose, plant-derived capsule (hypromellose, gellan gum), magnesium stearate, silica
Fortify® Optima® Pre+Probiotic Does Not Contain
Gluten Free, Soy, Dairy, Gelatin, Artificial Colors
Other Details

HOWARU® is a registered trademark of IFF and is used under license. HN019™ and HN001™ are trademarks of the Fonterra Group of companies used under license. The probiotic strains contained in this product are manufactured by IFF.


UPC: 033674157848

SKU: 15784
How to Use
  • Adults take 1 capsule daily. May be taken at any time, with or without food.

Safety Information
  • If you are pregnant, nursing, or taking any medications, consult a healthcare professional before use.
  • Keep out of reach of children. Safety sealed with inner seal. Do not use if seal is broken or missing. Keep tightly closed. Keep refrigerated to maintain maximum potency.

Dietary and Allergens

Dairy Free | Gluten Free
  • *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.
  • ††Based on an IQVIA ProVoice survey of Primary Care Physicians, HOWARU® B. lactis HN019™ is the Doctor-preferred probiotic strain for Regularity as compared to other strains in leading Probiotic brands, 52-week sales MULO, ending 9/7/2025; September 2025.*
Frequently Asked Questions

What Does CFU mean?

CFU is an acronym used on the labels of most probiotic containing products. It refers to "colony forming unit" and is a measurement used by microbiologists to denote the amount of active cultures, or good bacteria, found in a probiotic product.

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Transparency Notice

* This statement has not been evaluated by the Food & Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.

** There are no valid studies using current scientific methods confirming this product’s efficacy. These indications are based solely on traditional homeopathic principles.

†† These indications are based solely on traditional homeopathic use. They have not been evaluated by the Food & Drug Administration.

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