Founded in 1969, Swanson has helped millions of people around the world support their wellbeing with reliable vitamins, minerals, herbal remedies and specialty supplements. Built on the belief that better health should be accessible to everyone, the brand has earned a loyal following by combining trusted formulations, consistent quality and exceptional value.

Today, Swanson offers one of the most extensive supplement ranges available. By blending traditional herbal wisdom with modern nutritional science, Swanson makes it simple to find effective supplements that fit both your health goals and your budget.

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Why we love Swanson

Over 55 Years of Trusted Expertise

Since 1969, Swanson has been helping people support their health with reliable, well-formulated supplements backed by decades of experience.

Quality You Can Rely On

Swanson combines science-backed ingredients with rigorous quality standards, so you can feel confident in what’s in every bottle.

Exceptional Value, Always

Premium-quality supplements at affordable prices make it easier to stay consistent with your health routine without overspending.

Discover Swanson's Top Picks

  • Lactobacillus Gasseri, 3 billion CFU
    Swanson

    Lactobacillus Gasseri, 3 billion CFU

    • Customer Favourite
    Size:
    • 60 Capsules
    £8.99
    £8.99 £8.99
  • Sulforaphane from Broccoli Sprout Extract, 400mcg
    Swanson

    Sulforaphane from Broccoli Sprout Extract, 400mcg

    Size:
    • 60 Capsules
    £7.99
    £7.99 £7.99
  • Full Spectrum Boswellia Double Strength, 800mg
    Swanson

    Full Spectrum Boswellia Double Strength, 800mg

    Size:
    • 60 Capsules
    £6.99
    £6.99 £6.99
  • L. Reuteri Plus, 7 billion CFU
    Swanson

    L. Reuteri Plus, 7 billion CFU

    • Customer Favourite
    Size:
    • 30 Capsules
    £8.99
    £8.99 £8.99
  • Nattokinase, 2000 FU (100mg)
    Swanson

    Nattokinase, 2000 FU (100mg)

    • 4 for 3 - Mix and Match
    Size:
    • 30 Capsules
    £10.99
    £10.99 £10.99
  • Phosphatidylserine, 100mg
    Swanson

    Phosphatidylserine, 100mg

    • 4 for 3 - Mix and Match
    Size:
    • 90 Softgels
    £32.49
    £32.49 £32.49
  • Avovida, 300mg
    Swanson

    Avovida, 300mg

    • 4 for 3 - Mix and Match
    Size:
    • 60 Capsules
    £13.99
    £13.99 £13.99
  • Berberine Complex with Cinnamon & Gymnema & Fenugreek
    Swanson

    Berberine Complex with Cinnamon & Gymnema & Fenugreek

    • 4 for 3 - Mix and Match
    Size:
    • 90 Capsules
    £15.49
    £15.49 £15.49

Why our customers love Swanson

  • Been using these tablets just over a week and noticed a difference in my nails and skin almost immediately. Nails are growing faster and skin is clearer and softer.

    Michelle S

  • Swanson Green Tea Extract is an excellent supplement that gives me clean, natural energy without any jitters. The quality is consistently reliable, and I’m very happy with the results.

    John H

  • They take a few days to get going properly, but, since taking them consistently for a couple weeks, I’ve noticed some quite serious improvements in my stamina and average heart rate while running.

    Pat H

Whether you're looking to support energy, immunity, digestion or overall wellbeing, Swanson makes it easy to find effective supplements that fit seamlessly into your daily routine and your budget.

Built on a Simple Promise.

“To provide the world’s finest dietary supplements at the lowest possible prices.”

More than 55 years later, this founding belief still guides Swanson today: making trusted, high-quality nutrition accessible to more people, every day.

SHOP SWANSON