Last update
5/1/2025

Overview

SCIENTIFIC SCORE
Questionable
Based on 2 Researches
5.5
USERS' SCORE
Good
Based on 6 Reviews
8.5
Supplement Facts
Serving Size: 1 Vegetable Capsule
Amount Per Serving
%DV
Advanced 40+ Acidophilus 1.5 billion CFUproviding:Lactobacillus. acidophilus, (LA-5®)300 million CFULactobacillus rhamnosus GG (LGG®)300 million CFULactobacillus paracasei (L. CASEI 431®)300 million CFU Bifidobacterium lactis (BB-12®)300 million CFUStreptococcus thermophilus, (TH-4®)300 million CFU
2.4 mg
**

Top Medical Research Studies

We examined the urinary microbiome of women with interstitial cystitis and found it less diverse and containing fewer Lactobacillus acidophilus compared to a control group.

This lack of Lactobacillus was linked to more severe symptoms and poor quality of life. While we noted some associations between higher inflammatory markers and the severity of symptoms, we didn’t see a clear causal relationship.

Essentially, we’re still unsure if the presence of Lactobacillus can effectively reduce pelvic pain in this context.
Read More
We conducted a randomized, placebo-controlled trial with 72 women to explore whether oral probiotics could enhance quality of life for those suffering from primary dysmenorrhea over three months.

While we observed improvements in mental health and a potential decrease in the need for pain relief medication, the probiotics did not significantly alter inflammatory markers in our study.

These findings suggest that probiotics may bring some benefits, but further studies with larger groups are necessary to fully understand their impact.
Read More

Most Useful Reviews

9
Post-meal comfort
Excellent product! I can't be without it now. I no longer experience pain after eating. I continue to repurchase this regularly.
Read More
9
Improved gastrointestinal health
A superb product that I highly recommend! I bought it for my father, and he feels great. It effectively supports peristalsis, eliminating stomach pain. I will definitely buy it again.
Read More
9
Effective bowel regulation
1 people found this helpful
Excellent for bowel control, Natz Lactobacillus Acidophilus is a probiotic that helps restore intestinal flora, effectively fighting pathogenic bacteria. It has no odour, is easy to swallow, absorbs quickly, doesn't cause stomach discomfort, and offers significant benefits.
Read More

Medical Researches

SCIENTIFIC SCORE
Questionable
Based on 2 Researches
5.5
  • All Researches
We examined the urinary microbiome of women with interstitial cystitis and found it less diverse and containing fewer Lactobacillus acidophilus compared to a control group.

This lack of Lactobacillus was linked to more severe symptoms and poor quality of life. While we noted some associations between higher inflammatory markers and the severity of symptoms, we didn’t see a clear causal relationship.

Essentially, we’re still unsure if the presence of Lactobacillus can effectively reduce pelvic pain in this context.
Read More
We conducted a randomized, placebo-controlled trial with 72 women to explore whether oral probiotics could enhance quality of life for those suffering from primary dysmenorrhea over three months.

While we observed improvements in mental health and a potential decrease in the need for pain relief medication, the probiotics did not significantly alter inflammatory markers in our study.

These findings suggest that probiotics may bring some benefits, but further studies with larger groups are necessary to fully understand their impact.
Read More

User Reviews

USERS' SCORE
Good
Based on 6 Reviews
8.5
  • All Reviews
  • Positive Reviews
  • Negative Reviews
9
Post-meal comfort
Excellent product! I can't be without it now. I no longer experience pain after eating. I continue to repurchase this regularly.
Read More
9
Improved gastrointestinal health
A superb product that I highly recommend! I bought it for my father, and he feels great. It effectively supports peristalsis, eliminating stomach pain. I will definitely buy it again.
Read More
9
Effective bowel regulation
1 people found this helpful
Excellent for bowel control, Natz Lactobacillus Acidophilus is a probiotic that helps restore intestinal flora, effectively fighting pathogenic bacteria. It has no odour, is easy to swallow, absorbs quickly, doesn't cause stomach discomfort, and offers significant benefits.
Read More
7.5
Moderate abdominal relief
1 people found this helpful
The lactic acid bacterium containing LGG that I usually purchase was out of stock, so I opted for a product with a complex of lactic acid bacteria instead. Its effect is milder compared to MRM's LGG, but I find it effective in alleviating abdominal pain when taken daily. It takes about five hours for this product to act, while MRM's LGG works in two to three hours. Although the immediate effect is weaker, individual responses to lactic acid bacteria may vary, and the capsules are small and easy to swallow.
Read More
9
Significant pain reduction
Acidophilus has significantly alleviated my discomfort. Since I started taking these capsules (two daily), my stomach rarely troubles me as I used to experience a lot of pain.
Read More

Frequently Asked Questions

7.5
Moderate abdominal relief
1 people found this helpful
The lactic acid bacterium containing LGG that I usually purchase was out of stock, so I opted for a product with a complex of lactic acid bacteria instead. Its effect is milder compared to MRM's LGG, but I find it effective in alleviating abdominal pain when taken daily. It takes about five hours for this product to act, while MRM's LGG works in two to three hours. Although the immediate effect is weaker, individual responses to lactic acid bacteria may vary, and the capsules are small and easy to swallow.
9
Significant pain reduction
Acidophilus has significantly alleviated my discomfort. Since I started taking these capsules (two daily), my stomach rarely troubles me as I used to experience a lot of pain.
9
Post-meal comfort
Excellent product! I can't be without it now. I no longer experience pain after eating. I continue to repurchase this regularly.
9
Improved gastrointestinal health
A superb product that I highly recommend! I bought it for my father, and he feels great. It effectively supports peristalsis, eliminating stomach pain. I will definitely buy it again.
9
Effective bowel regulation
1 people found this helpful
Excellent for bowel control, Natz Lactobacillus Acidophilus is a probiotic that helps restore intestinal flora, effectively fighting pathogenic bacteria. It has no odour, is easy to swallow, absorbs quickly, doesn't cause stomach discomfort, and offers significant benefits.
We conducted a randomized, placebo-controlled trial with 72 women to explore whether oral probiotics could enhance quality of life for those suffering from primary dysmenorrhea over three months.

While we observed improvements in mental health and a potential decrease in the need for pain relief medication, the probiotics did not significantly alter inflammatory markers in our study.

These findings suggest that probiotics may bring some benefits, but further studies with larger groups are necessary to fully understand their impact.
We examined the urinary microbiome of women with interstitial cystitis and found it less diverse and containing fewer Lactobacillus acidophilus compared to a control group.

This lack of Lactobacillus was linked to more severe symptoms and poor quality of life. While we noted some associations between higher inflammatory markers and the severity of symptoms, we didn’t see a clear causal relationship.

Essentially, we’re still unsure if the presence of Lactobacillus can effectively reduce pelvic pain in this context.

References

  1. Zakaria IA, Mohammed Zain NA, Teik CK, Abu MA, Zainuddin AA, et al. The role of probiotics in improving menstrual health in women with primary dysmenorrhoea: A randomized, double-blind, placebo-controlled trial (the PERIOD study). Womens Health (Lond). 2024;20:17455057241234524. 10.1177/17455057241234524
  2. Abernethy MG, Rosenfeld A, White JR, Mueller MG, Lewicky-Gaupp C, et al. Urinary Microbiome and Cytokine Levels in Women With Interstitial Cystitis. Obstet Gynecol. 2017;129:500. 10.1097/AOG.0000000000001892
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