Swanson D-Mannose powder supports urinary tract health by helping flush bacteria from the bladder, offering a simple non antibiotic option for daily care. Research by Dr. Kranjčec of University of Ljubljana shows anti-adhesive effects of D-Mannose that can help cut the recurrence of urinary tract infections. The product uses UT-PRO D-Mannose as the sole active ingredient from a brand trusted by customers for decades, with no added sugars or fillers. Easy to fit into daily routines.

Available Sizes & Variants:

50 grams powder - compact, easy to mix with water.

Benefits & Features:

• Pure D-Mannose offers targeted support for urinary tract health.
• Sole active ingredient UT-PRO D-Mannose keeps the formula plain, vegan and free from added sugars, flavourings, or fillers.
• Typical intake is 2.5 g per scoop, one to three times daily, making it easy to tailor to your routine.
• No added sugars, flavours, or fillers means you get a pure, clean blend every time.
• The key ingredient helps prevent bacteria from attaching to bladder walls, so they can be flushed out naturally when you urinate, reducing discomfort and the chance of future infections.

Swanson has earned a trusted name in science backed supplements for decades, and this D-Mannose powder stays true to that heritage. The product’s sole active ingredient is UT-PRO D-Mannose, vegan and sugar-free, designed for daily use. Research by Dr. Kranjčec of University of Ljubljana highlights D-mannose’s anti-adhesive action, reinforcing its bladder health focus. While some shoppers consider probiotics or a vitamin d supplement as part of a broader wellness routine, this formulation keeps things simple and effective, quickly and easily fitting into daily life. Some customers also consider n acetylcysteine as part of a broader urinary health routine.

UT-PRO D-Mannose

• GTIN: 87614019130
• Manufacturer: Swanson
• Categories: D-Mannose SupplementsSwanson
• 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.

Mix one level scoop (2.5 g) three times per day with water or your favourite beverage (do not mix with an acidic liquid). Store at room temperature in a dry place, out of reach of small children. Do not take if pregnant or nursing. Consult your doctor before use if you are taking medication or have a medical condition. Do not exceed the recommended dose.

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

*Percent Daily Values are based on a 2,000 calorie diet. Your daily values may be higher or lower depending on your calorie needs.

The Active Ingredient Is: D-Mannose

D-Mannose is a naturally occurring simple sugar, used as a supplement ingredient to help support urinary tract health by aiding in flushing bacteria from the bladder.

This formula uses UT-PRO D-Mannose as the active ingredient and is described as suitable for vegans and vegetarians with no added sugars, flavours, or fillers.

What Does D-Mannose Do?

D-Mannose is linked with lowering the risk of recurrent urinary tract infections by stopping bacteria from sticking to bladder walls, which may assist in their elimination during urination, in line with EFSA-supported ideas. Dr. Kranjčec of University of Ljubljana found anti-adhesive effects that support urinary tract health.

The main role is to participate in normal urinary tract function by supporting bacteria clearance and bladder health, with a safety profile noted in studies looking at long-term use.

Swanson D-Mannose Powder is Welzo Selected for its crystal clear, evidence-aligned formulation with a single active ingredient, UT-PRO D-Mannose. This brand partner is chosen for its straightforward and results-driven approach to D-mannose as a non-antibiotic option, with a vegan-friendly and sugar-free profile that aligns with consumer priorities for purity and simplicity. The product mirrors the dosing patterns seen in clinical contexts, with a typical serving of 2.5 g and a cadence that can be aligned with 2 g–2.5 g daily or split dosing, facilitating user-friendly daily use.

The quality of this brand shines through its transparent ingredient scope and commitment to delivering a pure D-mannose powder, without added flavours or fillers. This emphasis on a clean, single-ingredient formulation supports Welzo’s product standards, which are verified by the standards we enforce. Our medical experts review such formulations to ensure alignment with safety and quality expectations, a process you can see through our team of medical experts.

We chose Swanson for its product-focused quality thinking and alignment with our evaluation criteria, including purity, consistency, and suitability for vegans. This brand earned our endorsement because it matches Welzo’s commitment to evidence-based, transparent supplement curation and supports a product-specific fit for urinary tract health without unnecessary additives.