Nature’s Bounty Acidophilus Probiotic is a supplement to improve the digestive process in people who take it. This may be necessary if you suffer from any sort of digestive distress like Irritable Bowel Syndrome (IBS) or food intolerance. This supplement provides beneficial bacteria which help to break down the complex foods in the intestine and make digestion easier. In our review of Nature’s Bounty Acidophilus Probiotic, we examine the critical aspects of this product to determine whether it is one of the best products on the market.


The only ingredient present in This product is Lactobacillus acidophilus. This bacterium is very capable of breaking down lactose so that it is more easily absorbed and so that it does not cause distress to the gastrointestinal tract.

This ingredient is a good start but the supplement is missing a nutrient source to give the bacterium a boost to allow it to establish itself. The supplement is also missing digestive enzymes which are very essential to aiding the digestive process. There are also other bacteria such as Bifidobacterium which work well in conjunction with Lactobacillus and should have been included in this product to enhance the effects.


The manufacturer suggests that one capsule of the supplement should be taken per day but they do not specify whether it should be taken with food or at what times of the day it should be taken.

Each capsule contains over 100 million colony forming units of Lactobacillus acidophilus.

Possible Side Effects

Any person who is on chronic medication or under medical supervision as well as pregnant and breastfeeding women should consider consulting a physician before using this product. If any adverse reactions occur, use of this product must be stopped immediately.


Each package contains 120 capsules, which equates to about a 2 month supply of the product. This product is sold as packs of 2, 3 or 4 packages of the product. these will cost $14.50, $14.92 and $16.78 respectively.


Despite our best research efforts, we could not find any evidence of a guarantee for this product.

The customer reviews are mostly positive for this product but there are some complaints about it not working or it causing adverse reactions such as nausea and diarrhea.

Our Nature’s Bounty Acidophilus Probiotic Review – Conclusion

This product show some potential because the active ingredient has been scientifically studied and proven to elicit the effects that the manufacturer claims it does. This product is also offered at a reasonable price and encourages the buying of multiple packages at once by offering a discount.

Despite this there are a few drawbacks that this product contains. One of the major concerns is that the efficacy of this product is not strongly guaranteed because there are ingredients which are lacking in this product, the dosing instructions are vague and the manufacturer does not offer a guarantee.

We definitely believe there are better products out there with a better value for money especially those which offer a money-back guarantee.

Click here to learn about our Top IBS Products.