Swanson Lactobacillus Rhamnosus with FOS helps gut health by promoting a well balanced gut flora, and it keeps your digestion settled and your immune system respond more robustly. This capsule holds five billion live cultures and 100 mg of NutraFlora scFOS, plus DrCaps that resist acid for targeted delivery. The brand has built a reputation over nearly five decades for science backed formulations and strict quality standards, including GMP manufacturing and third party testing, which is pretty reassuring.

Available Sizes & Variants:

60 Vegetarian DrCapsules - Acid resistant capsules deliver live cultures to the gut.

Benefits & Features:

• Supports daily digestion with a balanced gut microbiota and a bit more calm in the tummy, which helps daily comfort.
• Delivers five billion cultures per capsule for gut health and overall wellness, and that matters when life gets busy.
• Lactobacillus rhamnosus helps restore balance in the gut and supports immune responses, while NutraFlora scFOS nourishes beneficial bacteria for lasting colonisation; this combination aims to improve resilience against gastrointestinal upset and support everyday vitality, which is handy when travelling.
• Acid resistant DrCaps ensure delivery to the lower gut for maximum effectiveness, [which is especially useful when stomach acidity is high].
• GMP manufacturing and third party testing ensure purity and potency across batches, so you can trust what you get.

Swanson's probiotic line builds on nearly 50 years of formulating science, with DrCaps acid resistant capsules designed to release cultures where they matter most. The Lactobacillus rhamnosus strain is paired with NutraFlora scFOS prebiotic, a combo chosen to help friendly bacteria establish and persist in the gut. Every batch undergoes identity, potency and microbial testing, with independent labs verifying purity, giving you a probiotic you can trust for travel, stomach upset and everyday resilience.

Other Ingredients - Microcrystalline cellulose (plant fiber), vegetarian capsule (hypromellose) gellan gum, silica, magnesium stearate.
Free From - Suitable for Vegetarians

• GTIN: 87614190242
• Manufacturer: Swanson
• Categories: Best SellersLactobacillus Rhamnosus SupplementsNew ArrivalsSubscribe & Save ProductsSwanson
• Best buy: 6 - 24 months+

United Kingdom Shipping:

Orders placed by 2pm (Monday to Friday) are dispatched the same day. Orders placed after 2pm will be dispatched the next working day.

Free shipping on orders over £50 to the UK.

Returns: Our products are meant to make you feel healthy and at your best. If you need to return your item, you can do so free of charge within 30 days in the same original and unopened packaging. Subject to T&C's.

As a supplement, consume one vegetable capsule twice daily with meals and water. Store in the refrigerator.

Please consult the product packaging for accurate instructions on how to use the product.

The Active Ingredient Is: Lactobacillus rhamnosus

Lactobacillus rhamnosus is a probiotic bacterium that supports a balanced gut microbiota and normal digestive function.

This form is delivered in acid-resistant DrCaps capsules and works with a prebiotic to help probiotic bacteria thrive in the gut.

What Does Lactobacillus rhamnosus Do?

Lactobacillus rhamnosus plays a role in restoring and maintaining a healthy gut balance and supports immune signalling. It produces lactic acid, which helps create an intestinal environment unfavourable to certain bacteria, while the prebiotic feeds the probiotic to aid persistence. Dr. Kubota of the University of Tokyo found that this combination can support normal gut function and immune-related processes.

This product is not intended to diagnose, treat, cure, or prevent any disease.

Dietary supplements are not a replacement for a balanced diet. Do not take more than the recommended amount. Keep in a cool, dry area away from light and heat. Ensure they are out of children's reach and view.

Swanson aligns with Welzo's rigorous selection criteria for trusted supplement partners, combining legacy manufacturing with modern quality systems to ensure consistent, traceable sourcing. This brand is recognised for science‑backed formulations produced in GMP‑certified facilities and supported by comprehensive identity, potency and purity testing, including independent third‑party verification. Their long‑standing presence in the industry and commitment to quality reflect a credible heritage that our expert team values highly, especially for probiotic‑based products. Swanson’s approach to delivering viable cultures is reinforced by acid‑resistant DrCaps and a clearly defined manufacturing standard, which dovetails with our emphasis on product integrity. For transparency and accountability, this brand participates in rigorous quality checks linked to our quality assurance criteria, as reviewed by our expert team of doctors, nurses, and nutritionists and supported by our quality assurance criteria.

The product pairing with Swanson Lactobacillus Rhamnosus with FOS is a strong fit, combining a well‑characterised probiotic with a targeted prebiotic and delivery system designed to support gut health needs. This selection reflects Welzo’s sourcing practices, our requirements, and the clear match to the product’s composition and manufacturing excellence.