• Lactobacillus Gasseri, 3 billion CFU
    Vendor:
    Swanson

    Swanson Lactobacillus Gasseri, 3 billion CFU

    • Customer Favourite
    Size:
    • 60 Capsules
    Regular price £9.49
    Sale price £9.49 Regular price £9.49
  • Pumpkin Seed Oil, 1000mg
    Vendor:
    Swanson

    Swanson Pumpkin Seed Oil, 1000mg

    • Customer Favourite
    Size:
    • 100 Softgels
    Regular price £12.49
    Sale price £12.49 Regular price £12.49
  • L. Reuteri Plus, 7 billion CFU
    Vendor:
    Swanson

    Swanson L. Reuteri Plus, 7 billion CFU

    • Customer Favourite
    Size:
    • 30 Capsules
    Regular price £9.49
    Sale price £9.49 Regular price £9.49
  • Full Spectrum St. John's Wort, 375mg
    Vendor:
    Swanson

    Swanson Full Spectrum St. John's Wort, 375mg

    Size:
    • 120 Capsules
    Regular price £5.99
    Sale price £5.99 Regular price £5.99
  • Dr. Stephen Langer's Ultimate 16 Strain Probiotic with Fos, 3.2 Billion CFU
    Vendor:
    Swanson

    Swanson Dr. Stephen Langer's Ultimate 16 Strain Probiotic with Fos, 3.2 Billion CFU

    Size:
    • 60 Capsules
    Regular price £8.49
    Sale price £8.49 Regular price £8.49
  • Spectrum Ashwagandha, 450mg
    Vendor:
    Swanson

    Swanson Spectrum Ashwagandha, 450mg

    Size:
    • 100 Capsules
    Regular price £5.49
    Sale price £5.49 Regular price £5.49
  • Full Spectrum Lion's Mane Mushroom, 500mg
    Vendor:
    Swanson

    Swanson Full Spectrum Lion's Mane Mushroom, 500mg

    Size:
    • 60 Capsules
    Regular price £5.99
    Sale price £5.99 Regular price £5.99
  • Zinc Carnosine Featuring Pepzingi
    Vendor:
    Swanson

    Swanson Zinc Carnosine Featuring Pepzingi

    • Customer Favourite
    Size:
    • 60 Capsules
    Regular price £19.99
    Sale price £19.99 Regular price £19.99
  • Magnesium Orotate, 654mg
    Vendor:
    Swanson

    Swanson Magnesium Orotate, 654mg

    • Customer Favourite
    Size:
    • 60 Capsules
    Regular price £9.99
    Sale price £9.99 Regular price £9.99
  • Vitamin C with Rose Hips, 1000mg
    Vendor:
    Swanson

    Swanson Vitamin C with Rose Hips, 1000mg

    Size:
    • 250 Capsules
    • 90 Capsules
    Regular price From £7.99
    Sale price From £7.99 Regular price £7.99
  • Super-Strength Pregnenolone, 50mg
    Vendor:
    Swanson

    Swanson Super-Strength Pregnenolone, 50mg

    Size:
    • 60 Capsules
    Regular price £8.49
    Sale price £8.49 Regular price £8.49
  • Triple Magnesium Complex, 400mg
    Vendor:
    Swanson

    Swanson Triple Magnesium Complex, 400mg

    Size:
    • 300 Capsules
    • 100 Capsules
    Regular price From £5.99
    Sale price From £5.99 Regular price £5.99
  • Berberine, 400mg
    Vendor:
    Swanson

    Swanson Berberine, 400mg

    Size:
    • 60 Capsules
    Regular price £16.99
    Sale price £16.99 Regular price £16.99
  • Vitamin K2, 100mcg
    Vendor:
    Swanson

    Swanson Vitamin K2, 100mcg

    Size:
    • 30 Softgels
    Regular price £6.99
    Sale price £6.99 Regular price £6.99
  • Coq10 Maximum Strength, 200mg
    Vendor:
    Swanson

    Swanson Coq10 Maximum Strength, 200mg

    Size:
    • 90 Capsules
    • 30 Capsules
    Regular price From £12.49
    Sale price From £12.49 Regular price £12.49
  • Full Spectrum Boswellia Double Strength, 800mg
    Vendor:
    Swanson

    Swanson Full Spectrum Boswellia Double Strength, 800mg

    Size:
    • 60 Capsules
    Regular price £6.99
    Sale price £6.99 Regular price £6.99
  • Vitamin D3 Highest Potency, 5000IU (125mg)
    Vendor:
    Swanson

    Swanson Vitamin D3 Highest Potency, 5000IU (125mg)

    Size:
    • 250 Softgels
    Regular price £7.99
    Sale price £7.99 Regular price £7.99
  • Sulforaphane from Broccoli Sprout Extract, 400mcg
    Vendor:
    Swanson

    Swanson Sulforaphane from Broccoli Sprout Extract, 400mcg

    Size:
    • 60 Capsules
    Regular price £8.99
    Sale price £8.99 Regular price £8.99
  • Avovida, 300mg
    Vendor:
    Swanson

    Swanson Avovida, 300mg

    Size:
    • 60 Capsules
    Regular price £15.99
    Sale price £15.99 Regular price £15.99
  • L. plantarum Probiotic, 10 Billion CFU, Delayed Release Capsules
    Vendor:
    Swanson

    Swanson L. plantarum Probiotic, 10 Billion CFU, Delayed Release Capsules

    Size:
    • 30 Capsules
    Regular price £6.49
    Sale price £6.49 Regular price £6.49
  • Femflora Probiotic for Women, 9.8 Billion CFU
    Vendor:
    Swanson

    Swanson Femflora Probiotic for Women, 9.8 Billion CFU

    Size:
    • 60 Capsules
    Regular price £10.99
    Sale price £10.99 Regular price £10.99
  • Maximum Strength Plant Sterols
    Vendor:
    Swanson

    Swanson Maximum Strength Plant Sterols

    Size:
    • 60 Softgels
    Regular price £7.49
    Sale price £7.49 Regular price £7.49
  • Vitamins D3 & K2, 2000iu & 75mg
    Vendor:
    Swanson

    Swanson Vitamins D3 & K2, 2000iu & 75mg

    Size:
    • 60 Capsules
    Regular price £14.49
    Sale price £14.49 Regular price £14.49
  • Epic Pro 25-Strain Probiotic, 30 Billion CFU, Delayed Release Capsules
    Vendor:
    Swanson

    Swanson Epic Pro 25-Strain Probiotic, 30 Billion CFU, Delayed Release Capsules

    Size:
    • 30 Capsules
    Regular price £15.99
    Sale price £15.99 Regular price £15.99
  • Graminex Flower Pollen Extract, 500mg
    Vendor:
    Swanson

    Swanson Graminex Flower Pollen Extract, 500mg

    Size:
    • 60 Capsules
    Regular price £29.49
    Sale price £29.49 Regular price £29.49
  • Ultimate Ashwagandha KSM-66, 250mg
    Vendor:
    Swanson

    Swanson Ultimate Ashwagandha KSM-66, 250mg

    Size:
    • 60 Capsules
    Regular price £9.49
    Sale price £9.49 Regular price £9.49
  • Cordyceps, 600mg
    Vendor:
    Swanson

    Swanson Cordyceps, 600mg

    Size:
    • 120 Capsules
    Regular price £9.99
    Sale price £9.99 Regular price £9.99
  • Bitter Melon, 500mg
    Vendor:
    Swanson

    Swanson Bitter Melon, 500mg

    Size:
    • 60 Capsules
    Regular price £4.49
    Sale price £4.49 Regular price £4.49
  • Probiotic+ Prebiotic Fiber, 500 Million CFU
    Vendor:
    Swanson

    Swanson Probiotic+ Prebiotic Fiber, 500 Million CFU

    • Customer Favourite
    Size:
    • 60 Capsules
    Regular price £9.99
    Sale price £9.99 Regular price £9.99
  • Lactobacillus Rhamnosus with FOS, 5 Billion CFU
    Vendor:
    Swanson

    Swanson Lactobacillus Rhamnosus with FOS, 5 Billion CFU

    Size:
    • 60 Capsules
    Regular price £11.49
    Sale price £11.49 Regular price £11.49
  • Berberine Complex with Cinnamon & Gymnema & Fenugreek
    Vendor:
    Swanson

    Swanson Berberine Complex with Cinnamon & Gymnema & Fenugreek

    Size:
    • 90 Capsules
    Regular price £15.49
    Sale price £15.49 Regular price £15.49
  • Stinging Nettle Root, 500mg
    Vendor:
    Swanson

    Swanson Stinging Nettle Root, 500mg

    Size:
    • 100 Capsules
    Regular price £6.49
    Sale price £6.49 Regular price £6.49
  • Turmeric & Black Pepper
    Vendor:
    Swanson

    Swanson Turmeric & Black Pepper

    Size:
    • 60 Capsules
    Regular price £7.99
    Sale price £7.99 Regular price £7.99
  • Ultra Ubiquinol, 100mg
    Vendor:
    Swanson

    Swanson Ultra Ubiquinol, 100mg

    Size:
    • 60 Softgels
    Regular price £46.49
    Sale price £46.49 Regular price £46.49
  • Full Spectrum Astragalus Root, 470mg
    Vendor:
    Swanson

    Swanson Full Spectrum Astragalus Root, 470mg

    Size:
    • 100 Capsules
    Regular price £4.49
    Sale price £4.49 Regular price £4.49
  • N-Acetyl Cysteine, 600mg
    Vendor:
    Swanson

    Swanson N-Acetyl Cysteine, 600mg

    Size:
    • 100 Capsules
    Regular price £14.49
    Sale price £14.49 Regular price £14.49
  • Nattokinase, 2000 FU (100mg)
    Vendor:
    Swanson

    Swanson Nattokinase, 2000 FU (100mg)

    Size:
    • 30 Capsules
    Regular price £11.49
    Sale price £11.49 Regular price £11.49
  • Acetyl L-Carnitine, 500mg
    Vendor:
    Swanson

    Swanson Acetyl L-Carnitine, 500mg

    Size:
    • 240 Capsules
    • 100 Capsules
    Regular price From £21.99
    Sale price From £21.99 Regular price £21.99
  • Full Spectrum Gymnema Sylvestre Leaf, 400mg
    Vendor:
    Swanson

    Swanson Full Spectrum Gymnema Sylvestre Leaf, 400mg

    Size:
    • 100 Capsules
    Regular price £4.49
    Sale price £4.49 Regular price £4.49
  • Full Spectrum Chasteberry Fruit, 400mg
    Vendor:
    Swanson

    Swanson Full Spectrum Chasteberry Fruit, 400mg

    Size:
    • 120 Capsules
    Regular price £7.99
    Sale price £7.99 Regular price £7.99

Swanson has been delivering high-quality, affordable vitamins, minerals, and herbal supplements since 1969. Their products combine traditional nutritional wisdom with modern scientific research. All supplements are rigorously tested for purity and potency, making Swanson a trusted partner for customers seeking reliable, evidence-informed nutrition at great value.

When was Swanson Vitamins founded and by whom?

Swanson Vitamins was founded in 1969 by Leland Swanson.

What is the core mission or philosophy of Swanson Vitamins?

Their mission is to combine traditional nutritional wisdom with cutting-edge science to offer alternative health solutions to everyone. Their brand is guided by the core principles of Quality, Value, and Service.

What is their product focus?

They offer an extensive range of vitamins, minerals, and herbal supplements to aid various physical conditions, including optimizing immune function, promoting joint comfort, assisting digestion, and supporting energy levels.

What are some of their popular and trusted products?

Customer favourites include: Swanson Full Spectrum Turmeric: Often used for joint health, mobility, and digestive support. Magnesium Citrate: A highly-regarded form of the mineral for muscle and nerve function. Zinc Picolinate: A popular form of zinc known for its high bioavailability and immune support.

How does Swanson ensure the quality and purity of their supplements?

Swanson implements a rigorous quality control program. Ingredients are tested at various production stages to verify purity and potency. All finished products are inspected and undergo testing by independent third-party laboratories to ensure contents match the label. The company operates in accordance with strict Current Good Manufacturing Practices (cGMPs).