

🦠 Unlock your gut’s secret weapon for digestion & weight control!
Swanson Lactobacillus Gasseri is a premium probiotic supplement delivering 3 billion CFU of acid-resistant Lactobacillus gasseri in easy-to-swallow veggie capsules. Designed to support digestive health, natural appetite control, and fat metabolism, it requires no refrigeration and is crafted under trusted quality standards. Ideal for professionals seeking effective gut balance and weight management support.









| ASIN | B00OLQLS64 |
| Best Sellers Rank | #12,866 in Health & Household ( See Top 100 in Health & Household ) #74 in Acidophilus Nutritional Supplements |
| Customer Reviews | 4.4 4.4 out of 5 stars (4,372) |
| Date First Available | October 17, 2014 |
| Is Discontinued By Manufacturer | No |
| Item model number | SWA038 |
| Manufacturer | Swanson Probiotics |
| Product Dimensions | 1.97 x 5.91 x 5.91 inches; 1.44 ounces |
B**M
Excellent High Quality Product!
First let me be up front: I AM NOT A PAID CUSTOMER. In spite of how this might read like an advertisement, I am in no way being compensated for this honest expression of facts and opinion. I have absolutely “no dog in this fight” other than simply “paying it forward” in return for great information I learn from other Amazon customers!!! I am extremely pleased with this product! It was very nicely packaged and the capsules are super easy to swallow. It arrived a bit slow but more on that later. But I am FAR more pleased that it appears to be accomplishing my goal of losing weight! I am a 75 year old man. Prior to last year, I had never taken any probiotic before. In fact, I was only vaguely aware of the word, probiotic. Rather than telling this in the exact order it happened, much of what I relate is a result of hindsight—analyzing what happened to determine the how’s and why’s. First a general summary for those who prefer less details: Due to two common antibiotics prescribed by 2 separate doctors, I lost over 15 lbs in about 5 months and suffered through 64 continuous days of diarrhea. Then I began my first probiotics combo, L. Rhamnosus + L. Acidophilus, which resulted in a 35 lb gain over 8 months. Finally, with the probiotic L. Gasseri, I feel I am finally on the road to a return to my normal weight (whatever “normal” means). Until this period, I had NEVER experienced such major weight changes over such brief periods of time—especially since it was unintentional! Now more details…. The first antibiotic was prescribed by my podiatrist for a toenail fungus that led to surgical removal of the nail—all completely as expected and totally successful. The weight loss that followed began innocently, at first rather slowly and of little concern—easily dismissed as just a nice side effect? But that was followed a couple of months later by a severe case of chronic diarrhea! Continuously! For the next 62 days!!! Prior to this, my last bout with diarrhea was decades ago and rarely for more than a day or two! Lab tests confirmed a C-Dif bacterial infection and my GP prescribed an antibiotic widely used for treating this bacteria. But the diarrhea continued unabated. When I felt my GP was at a loss to resolve the issue, I contacted other doctors and they also seemed rather dumbfounded! Desperate for help, through several internet searches of what I felt were reputable sources (never just common gossip!), I learned more about probiotics than I had ever imagined. I had certainly heard about the “gut microbiome” in generic terms before but I gradually became more aware of just what an important role it plays in our lives. That search led me to the probiotics combination of L. Rhamnosus and L. Acidophilus which showed promising results curbing diarrhea. I decided to give it a try and ordered it from Amazon! Following the instructions, the diarrhea totally stopped 64 days of continuous diarrhea! Within 24 hours! That power truly blew my mind!!! Unfortunately the story did not end there. Over the next few weeks, my weight loss reversed. I started gaining weight—first slowly but then gradually increasing at an ever more alarming rate. And I thought I knew why. It was the reason most often blamed: I was eating too much! But then I began to question that usual culprit. I had totally lost control against overpowering hunger pangs. I could hardly go an hour without grabbing some sweets to calm it down. I had never experienced this behavior in my past. In fact, though I may have occasionally gained a few more pounds than I wanted, I could reasonably easily change that--not by any special diet but by simply cutting back on the quantity of food I ate. I even continued my normal “junk foods”. But in all cases, I simply left about 15-25% of the food uneaten. I have done that multiple times at various points in my life. But this time I had almost zero ability to do that. And again, discussions with several doctors produced no real help with the situation. So I gradually began to suspect it was closely related to my previous situation. Could it be as simple as finding another probiotic related to weight loss? So as before, desperation led me back to the internet. That search led me to Lactobacillus Gasseri as being particularly related to weight control. I found a couple of lab controlled studies that appeared well designed. One Japanese study stood out. The 60+ participants were carefully weighed, measured, and then given standard daily doses of L. Gasseri for 4 months. At the end, each was weighed and measured again. Nearly all showed either significant weight loss or at least measurable reductions in the waist. Extremely promising!!! But the participants who had stopped the probiotic were checked again a month later and they had all gained almost exactly the same amount of weight as they had lost—gained back in one month all losses from the previous 4 months! Very discouraging! But my next immediate question was, “WHY STOP!” If it ain’t broke, don’t fix it! In other words, why not continue the L. Gasseri longer—perhaps even forever? I went back to the internet to see if I could find any indication of L. Gasseri side effects—especially long term. I found NONE! With that previous success I decided to give L. Gasseri a try. I started with the recommended 2 caps per day, one each in the AM & PM. I could tell almost immediately my hunger had dropped substantially for at least 3-4 hours after each dose but came back too soon before time for my next regular meal. After 2 weeks, I doubled it to 4 caps/day, 2 each AM & PM. I still get occasional hunger pangs but nowhere near being beyond my control. After 3 weeks, I had lost 3-4 lbs. After 2 months, I have lost about 11 lbs. For the first time in 6 months, I am losing weight steadily and consistently! BUT I FEEL I MUST ADD THIS CAUTION!!! I am NOT a doctor and have ZERO medical training. I am NOT recommending you try this. I am just saying it worked for me. THAT DOES NOT MEAN it will work for you! More particularly, I have read numerous comments by people who have tried L. Gasseri. Nearly all were either extremely positive (greatest thing ever!) or extremely negative (terrible—will not work!). Actually only a relatively small percentage had middle of the road comments. They either hated or loved it! Based on that, it appears clear to me that L. Gasseri works for some but not others. With what I have learned in my research of our human microbiome, that really doesn’t surprise me at all. As I understand it, the “good bacteria” that we all carry in our gut VARIES WIDELY from person to person. No two people are identical. Therefore how any newly added probiotic (which are in fact among those “good bacteria”) will NOT always mesh as well with yours as it did for mine. I believe I was actually very lucky that the three specific ones I have tried, L. Rhamnosus, L. Acidophilus, and L. Gasseri, worked the way I hoped. And in the later case, L. Gasseri, I have only been on it for a bit less than 2 months. While the results so far have been extremely encouraging, that is no guarantee it will continue. I will just have to wait and see! Now finally about the late arrival of my latest shipment: My order for Lactobacillus Gasseri took a bit longer to arrive than in the past. But I believe most of that delay was by USPS. Nearly always, I follow the tracking closely so I can be ready when it will likely arrive. I ordered it on Sun 3/1/2020 and it was turned over to USPS the next day, Mon 3/2/2020. From Harrisburg, PA, it took USPS two more days to reach Houston, TX, Wed 3/4/2020. But then it seemed to freeze there for 3 more days with no further tracking notices. Finally on Sat 3/7/2020, tracking finally "came back alive" again and it was delivered later that day. While 7 days is really not far off from normal for USPS, it is still a disappointment when it is expected sooner and fails to appear. Then again, maybe I am just too “ticky”.
C**N
GURL…. Just buy them!
I am 49 entering menopause. I am also vegan with an active lifestyle. I have been working out for a while but things changed drastically once I became perimenopausal. For the past 2 years I’ve been working out 5-6 days a week just to keep the fat backpack off my back and jelly donut roll off my waist. I felt like I was killing myself just to return to regular fit body (this really has me pissed because I worked so hard). Lately I have been researching ways to keep my gut active and working properly although I never had issues with my gut but being a vegan I’m always bloated because all I do is eat vegetables and protein. After a couple of months of research, I purchased two other supplements along with this probiotic. TMI WARNING: I’ve always been regular in the bathroom. I go to the bathroom after every single meal, so that was never my issue but HOLY CRAP (literally) within one week of taking this probiotic. I noticed several things that have changed my life for the better. 1) this is a natural appetite suppressant. No gitters or crashes. It’s so subtle that it confused me at first.. had me asking myself did I eat today even though I know I did because I prep my meals daily to meet my protein intake. Who doesn’t want to feel like they aren’t starving every few hours so this alone made my DAY. And it happens immediately! 2) No more looking like I’m 3 months pregnant after each meal and then feeling sick from the bloat pressure. The bloating IS GONE! This alone will keep me as a customer forever (please don’t discontinue this product) 3) it gets your gut all the way together. Gut health is the key to anyone’s weight loss or healthy living journey. If you aren't digesting and breaking down your food properly you’ll have a long fight with losing the weight. Like I said I was already regular BUT now first thing in the morning I have to immediately go to the bathroom. Between 6a-10a I go to the bathroom 2-3 times without food. I intermittent fast until 12 and only eat from 12-8 and this probiotic is doing it’s thing. 4) my stomach is flatter than ever. It was already flat but because of the bloating you would never know I actually have a small 4 pack goin on THAT I WORKED MY ASS OFF FOR. Now I can see my abs which is a motivating boost for me because I was discouraged from the bloating. I had come to accept that I’ll always have a bloat belly. 5) No side affects. Some probiotics have made me sick the first week in taking them but this doesn’t. This is the cleanest and most affective probiotic I have taken in a long time and my mother started me on probiotics as a child so I have been taking them forever. I will be using this until I go home to see JESUS. Ladies do yourself a favor and pick up a bottle. Your gut will appreciate it and so will you! HAPPY LIVING AND GOOD LUCK ON WHATEVER JOURNEY YOU ARE ON (youve got this!!!)
E**M
Seems like a good product
I don’t know the strain of this L Gasseri, but it has performed well for me. Good results from the first batch of cultured cream.
C**R
Sensitive stomach
To hard on my stomach , possibly try agin in the future -
T**D
Great yogurt
I used this to make yogurt with and it worked fantasticly!
R**M
I've been trying out this product for a couple of ...
I've been trying out this product for a couple of weeks now without anything significant to report, but I will continue for at least a couple more. I am somewhat concerned that the product is simply ineffective - particularly because it was already 8 months past its manufacture date when I received it and it is only approved for 12 months in the first place. I definitely do not appreciate receiving such old stock. Unless I experience very specific desired results, I'm unlikely to purchase again. Update: Since I wrote this review 3 days ago I've gradually moved away from this product and incorporate more probiotics from the Phillips Colon Health product. That product also contains Lactobacillus Gasseri and the difference has been noticeable. My gastrointestinal discomfort has been greatly reduced and my appetite is noticeably reduced and I feel generally better. I've been suspect that the Swanson product was causing me some distress and actually increasing my appetite although I cannot say why for certain since it's not supposed to cause those things. As I mentioned before, I am concerned that the product is old. I'm planning to move entirely to the Phillips product which I can buy locally and gives me some control over product manufacturing and expiration dates I'm buying.
A**Y
Nice product...Thik is good for health and wellness generally it is useful in digestive health to maintain weight and balance hormones and promotes healthy microbes in GI tract!
T**M
My Review of Swanson Lactobacillus Gasseri 3 Billion CFU 60 Qualicaps: In the realm of probiotics, Lactobacillus gasseri has emerged as a popular choice among consumers seeking to improve gut health and overall well-being. Swanson, a trusted name in the dietary supplement industry, offers Lactobacillus gasseri in a convenient 60-capsule bottle, providing a potent dose of 3 billion CFU (colony-forming units) per serving. This review will explore the product's formulation, potential benefits, efficacy, and overall value, helping you determine if it’s a suitable addition to your health regimen. Product Overview: Swanson Lactobacillus gasseri is designed to support digestive health, promote a balanced gut microbiome, and enhance immune function. The product comes in easy-to-swallow Qualicaps, which are gelatin capsules that ensure optimal absorption of the probiotics. Each capsule contains 3 billion CFU of Lactobacillus gasseri, a strain known for its beneficial effects on gut health and weight management. Ingredients and Quality: The ingredient list for Swanson Lactobacillus gasseri is straightforward, focusing primarily on the probiotic strain itself. The product is free from common allergens like gluten, dairy, and soy, making it suitable for a wide range of dietary preferences. Additionally, the capsules are non-GMO, aligning with current consumer trends towards clean and natural products. Swanson adheres to strict quality standards in its manufacturing process. The company uses Good Manufacturing Practices (GMP) to ensure that its supplements meet high-quality benchmarks. The packaging is designed to protect the probiotics from heat, moisture, and light, which can degrade the potency of these live microorganisms. Potential Health Benefits: Lactobacillus gasseri is a well-researched strain of probiotic with several potential health benefits. Some of the most notable include: Gut Health: L. gasseri plays a critical role in maintaining a healthy gut microbiome. It helps to balance the levels of beneficial bacteria in the intestines, which can enhance digestive function and reduce the occurrence of gastrointestinal issues like bloating and irregularity. Weight Management: Some studies suggest that Lactobacillus gasseri may aid in weight loss and fat reduction, particularly around the abdominal area. This effect can be beneficial for individuals seeking to manage their weight more effectively. Immune Support: A healthy gut microbiome is closely linked to immune function. By supporting gut health, L. gasseri may contribute to a stronger immune response, helping the body fend off infections and illnesses. Metabolic Health: There is emerging evidence that probiotics like L. gasseri can influence metabolic health, including glucose metabolism and cholesterol levels. This could have implications for individuals at risk for metabolic syndrome. Efficacy and Consumer Feedback: Consumer feedback on Swanson Lactobacillus gasseri has been largely positive. Many users report noticeable improvements in digestion and overall gut health after incorporating the supplement into their daily routine. Some have also mentioned weight management benefits, noting a reduction in cravings and improved satiety after meals. However, as with any supplement, individual results may vary. While some users may experience rapid improvements, others might take longer to notice effects, and some may not experience significant changes at all. It's essential to remember that probiotics work best as part of a balanced diet and healthy lifestyle. Dosage and Usage: The recommended dosage for Swanson Lactobacillus gasseri is typically one capsule taken once or twice daily, preferably with meals to enhance absorption. It’s important to follow the suggested dosage on the label to ensure optimal benefits. For those new to probiotics, starting with a lower dose and gradually increasing it can help the body adjust and minimize any digestive discomfort. Possible Side Effects: Lactobacillus gasseri is generally considered safe for most individuals. However, some may experience mild side effects, particularly when first starting a probiotic regimen. Common side effects can include gas, bloating, or mild digestive upset. These symptoms typically resolve as the body adjusts to the new bacteria. Individuals with underlying health conditions or those taking immunosuppressive medications should consult a healthcare professional before beginning any new supplement, including probiotics. Value for Money: Swanson Lactobacillus gasseri is competitively priced, making it an accessible option for those looking to enhance their gut health without breaking the bank. With 60 capsules in each bottle, it offers a two-month supply at the typical recommended dosage, providing good value for the cost. When compared to other probiotic brands on the market, Swanson’s offering stands out for its quality, efficacy, and straightforward formulation. The 3 billion CFU per capsule is a potent dose, suitable for individuals looking for effective probiotic support. Conclusion: Overall, Swanson Lactobacillus gasseri 3 Billion CFU in Qualicaps is a reliable and effective probiotic supplement for those seeking to improve their digestive health, support immune function, and potentially assist with weight management. Its high-quality formulation, combined with positive consumer feedback, positions it as a strong contender in the probiotic market. While individual experiences may vary, the product is well-regarded for its efficacy and value. For anyone considering adding a probiotic to their health regimen, Swanson Lactobacillus gasseri is a worthwhile option that offers a blend of quality, convenience, and potential health benefits. As always, incorporating a healthy diet and lifestyle alongside supplementation will yield the best results for long-term wellness.
E**S
Llegaron rápido, en buen estado, buen precio
D**T
Great
J**I
Within a few days of taking this I experienced tremendous relief in my IBS symptoms. I no longer have urgency to use the bathroom, I get the sensation to go but don’t have to drop everything and run! My fear of going out somewhere and having an accident is slowly disappearing as each day brings normalcy back to my life.
Trustpilot
1 month ago
1 month ago