







When it comes to your digestive health and balance you may occasionally seek more advanced care.* Fortify Optima Advanced Care 100 Billion 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.**This statement has not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.
Is Discontinued By Manufacturer : No
Product Dimensions : 2.2 x 4.7 x 2.2 inches; 2.4 ounces
Item model number : 15784
Department : Natural Health
Date First Available : October 4, 2011
Manufacturer : Nature’s Way
ASIN : B005S6Y8OU
Best Sellers Rank: #134,808 in Health & Household (See Top 100 in Health & Household) #4,771 in Sales & Deals #6,284 in Blended Vitamin & Mineral Supplements
Customer Reviews: 4.5 4.5 out of 5 stars (361) 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); } }); });
Nature’s Way Fortify Optima Ultra Potency 100 Billion Probiotic is a daily advanced care probiotic supplement formulated with 15 diverse probiotic strains to support gut comfort and digestive and immune health.*
With 15 probiotic strains. Formulated with Lactobacilli and Bifidobacteria cultures. Contains the doctor-preferred probiotic strain for regularity.*(1)
Adults take 1 capsule daily. May be taken at any time, with or without food. Keep refrigerated for maximum potency.
Non-GMO Project Verified, Certified Gluten-Free. No soy, dairy, or artificial colors.
At Nature’s Way, we believe nature is the ultimate problem solver. For over 50 years, we have looked to the natural world for inspiration. Our quality vitamins and supplements are formulated to help you find your way to wellness.
13 reviews for Nature’s Way Fortify Optima Probiotic for Adults, 100 Billion Live Cultures, 15 Strains, Supports Digestive and Immune Health*, Plant-Based Prebiotic Fiber, 30 Capsules (Packaging May Vary)
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$44.69
Rosa –
I am VERY satisfied with this product!
I bought this product after a lot of research and I am very satisfied with this product. I have definitively seen great results using it, I like that it has 100 BILLION active probiotics and 10 different strains of probiotic strains. I really Love this product and the price and have already bought several bottles. I use this probiotic for a week every month and then switch to a lower potency one the rest of the month and it has worked perfectly with me. My mother uses this one every day and has for some time now and also loves it. I am so happy I found this product and will keep using forever.Update (March 2016) – I bought my first bottle of this probiotic 100 Billion in October 2015. I am still very happy with this product and I just keep getting more.
Nora Ernst –
LIFE-CHANGING!!!
I NEVER do reviews, but I’ve been absolutely miserable the last year & 1/2 due to my digestive track. I’ve been taking Metamucil, twice daily, for probably a month and it helped a little. I would still get this feeling as though the meal I had just eaten was literally suck and wouldn’t move. It would slowly move from one side to the other overnight and I was experiencing lower back pain due to my intestines I guess, I don’t even know. Heaven forbid I skip either dose though or eat one slice of pizza, it would take 2 days to get to feeling somewhat normal again, back pain never really went away completely and if it did, it wasn’t for long. I’ve been in a constant state of miserable, just bloated and in pain. So, I decided to try this stuff, never even heard of a probiotic before, but the reviews looked good. PEOPLE…….This stuff is real, it works!!! So I know many reviews said it’s supposed to be refrigerated. Yes, I guess it is, but I live in Texas and it delivered to my mailbox, 90 degree weather. I took a pill the following day after refrigerating overnight and decided to give it a test. I ate a slice of pizza and I feel amazing! I’m on day 2 and I can actually eat again, I’m in no pain and I’m feeling thinner just because I have no bloating. If this review helps just one person, I’m happy.
J. Ireland –
Healthy gut leads to healthy life.
It works…have been using for over three years now.
Eric Little –
My favorite probiotic
I have been taking daily probiotics for about a year now. I have had a lot of success with this product. It’s unfortunate that it is shipped without an ice pack or cooler because the product states it should be refrigerated. However, it has still been working great for me. Would be five starts if shipped cold.
ang mora –
I keep these in the fridge for when a cold is coming on!
These are great, and seem to hold up well in the fridge for a long time.
Marcia D. –
Very helpful
This has 100 billion little active probiotic elements to it. They are there to keep your gut in tip top shape!
Patti V –
Excellent Quality
Strong probiotic at a great price. Fast service!
Richard Burk –
Works great for me!
Works really well for me. I was able to get rid of the other pro-biotics that I was using and just use this. My bowel movements have returned to the levels that they were when I was a kid. This is amazing for me! I think that one should use other products to titrate up to this level of pro-biotic because introducing 100 billion is quite a shocker to the body. I take 3 per day, one in the morning, one at supper, and one before bed. I am able to consume small amounts of milk, ice cream, cheese, etc with only flatulence as the repercussion. This is great for me as the last time I could consume at these levels was about 2 decades ago.
Emma Rae –
Best shelf stable probiotics ever. My digestion has never been so good!
Doc Phil –
Excellent product, usually difficult to find. Delivered on time, with a great expiry date, and delivered in excellent shape.
Ross Mckay –
For a good amount
st –
I’ve been taking probiotics for a while. I was just looking for 100 billion instead of the 50 billion I currently take. This product does not work at all. I’ve been taking them long enough to know the effects they should be having – don’t waste your money with this
Bella –
Thanks for good product n packaging n services