• Lactobacillus Gasseri, 3 billion CFU
    Vendor:
    Swanson

    Swanson Lactobacillus Gasseri, 3 billion CFU

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

    Swanson Sulforaphane from Broccoli Sprout Extract, 400mcg

    Size:
    • 60 Capsules
    Regular price £7.99
    Sale price £7.99 Regular price £7.99
  • 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
  • L. Reuteri Plus, 7 billion CFU
    Vendor:
    Swanson

    Swanson L. Reuteri Plus, 7 billion CFU

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

    Swanson Nattokinase, 2000 FU (100mg)

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

    Swanson Phosphatidylserine, 100mg

    • 4 for 3 - Mix and Match
    Size:
    • 90 Softgels
    Regular price £32.49
    Sale price £32.49 Regular price £32.49
  • Ultra Tocotrienols, 100mg, 60 Liquid Capsules
    Vendor:
    Swanson

    Swanson Ultra Tocotrienols, 100mg, 60 Liquid Capsules

    • 4 for 3 - Mix and Match
    Size:
    • 60 Liquid Capsules
    Regular price £36.49
    Sale price £36.49 Regular price £36.49
  • Avovida, 300mg
    Vendor:
    Swanson

    Swanson Avovida, 300mg

    • 4 for 3 - Mix and Match
    Size:
    • 60 Capsules
    Regular price £13.99
    Sale price £13.99 Regular price £13.99
  • Full Spectrum St. John's Wort, 375mg
    Vendor:
    Swanson

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

    Size:
    • 120 Capsules
    • 60 Capsules
    Regular price From £3.49
    Sale price From £3.49 Regular price £3.49
  • Berberine Complex with Cinnamon & Gymnema & Fenugreek
    Vendor:
    Swanson

    Swanson Berberine Complex with Cinnamon & Gymnema & Fenugreek

    • 4 for 3 - Mix and Match
    Size:
    • 90 Capsules
    Regular price £15.49
    Sale price £15.49 Regular price £15.49
  • Triple Boron Complex, 3mg
    Vendor:
    Swanson

    Swanson Triple Boron Complex, 3mg

    Size:
    • 250 Capsules
    Regular price £8.49
    Sale price £8.49 Regular price £8.49
  • 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
  • Vitamin C with Rose Hips, 1000mg
    Vendor:
    Swanson

    Swanson Vitamin C with Rose Hips, 1000mg

    Size:
    • 250 Capsules
    • 90 Capsules
    Regular price From £7.49
    Sale price From £7.49 Regular price £7.49
  • Triple Magnesium Complex, 400mg
    Vendor:
    Swanson

    Swanson Triple Magnesium Complex, 400mg

    • 4 for 3 - Mix and Match
    Size:
    • 300 Capsules
    • 100 Capsules
    Regular price From £5.99
    Sale price From £5.99 Regular price £5.99
  • 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
  • Marine Collagen Peptides, 400mg
    Vendor:
    Swanson

    Swanson Marine Collagen Peptides, 400mg

    Size:
    • 60 Capsules
    Regular price £8.99
    Sale price £8.99 Regular price £8.99
  • 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 £7.49
    Sale price £7.49 Regular price £7.49
  • Zinc Carnosine Featuring Pepzingi
    Vendor:
    Swanson

    Swanson Zinc Carnosine Featuring Pepzingi

    • 4 for 3 - Mix and Match
    Size:
    • 60 Capsules
    Regular price £19.99
    Sale price £19.99 Regular price £19.99
  • Lycopene, 20mg
    Vendor:
    Swanson

    Swanson Lycopene, 20mg

    Size:
    • 60 Softgels
    Regular price £8.99
    Sale price £8.99 Regular price £8.99
  • Tribulus Terrestris Extract, 500mg
    Vendor:
    Swanson

    Swanson Tribulus Terrestris Extract, 500mg

    • 4 for 3 - Mix and Match
    Size:
    • 60 Capsules
    Regular price £10.99
    Sale price £10.99 Regular price £10.99
  • 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

    • 4 for 3 - Mix and Match
    Size:
    • 30 Capsules
    Regular price £14.99
    Sale price £14.99 Regular price £14.99
  • N-Acetyl Cysteine, 600mg
    Vendor:
    Swanson

    Swanson N-Acetyl Cysteine, 600mg

    • 4 for 3 - Mix and Match
    Size:
    • 100 Capsules
    Regular price £13.99
    Sale price £13.99 Regular price £13.99
  • 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
  • DGL Deglycyrrhizinated Liquorice Root Extract, 700mg
    Vendor:
    Swanson

    Swanson DGL Deglycyrrhizinated Liquorice Root Extract, 700mg

    Size:
    • 90 Capsules
    Regular price £8.99
    Sale price £8.99 Regular price £8.99
  • Turmeric & Black Pepper
    Vendor:
    Swanson

    Swanson Turmeric & Black Pepper

    Size:
    • 60 Capsules
    Regular price £7.99
    Sale price £7.99 Regular price £7.99
  • Berberine, 400mg
    Vendor:
    Swanson

    Swanson Berberine, 400mg

    • 4 for 3 - Mix and Match
    Size:
    • 60 Capsules
    Regular price £16.99
    Sale price £16.99 Regular price £16.99
  • 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
  • L-Arginine Maximum Strength, 850mg
    Vendor:
    Swanson

    Swanson L-Arginine Maximum Strength, 850mg

    Size:
    • 90 Capsules
    Regular price £8.99
    Sale price £8.99 Regular price £8.99
  • Bergamot Extract, 500mg
    Vendor:
    Swanson

    Swanson Bergamot Extract, 500mg

    Size:
    • 30 Capsules
    Regular price £9.99
    Sale price £9.99 Regular price £9.99
  • Ultimate Ashwagandha KSM-66, 250mg
    Vendor:
    Swanson

    Swanson Ultimate Ashwagandha KSM-66, 250mg

    Size:
    • 60 Capsules
    Regular price £8.99
    Sale price £8.99 Regular price £8.99
  • Pumpkin Seed Oil, 1000mg
    Vendor:
    Swanson

    Swanson Pumpkin Seed Oil, 1000mg

    • 4 for 3 - Mix and Match
    Size:
    • 100 Softgels
    Regular price £12.49
    Sale price £12.49 Regular price £12.49
  • Femflora Probiotic for Women, 9.8 Billion CFU
    Vendor:
    Swanson

    Swanson Femflora Probiotic for Women, 9.8 Billion CFU

    • 4 for 3 - Mix and Match
    Size:
    • 60 Capsules
    Regular price £10.99
    Sale price £10.99 Regular price £10.99
  • 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 £5.99
    Sale price £5.99 Regular price £5.99
  • Acetyl L-Carnitine, 500mg
    Vendor:
    Swanson

    Swanson Acetyl L-Carnitine, 500mg

    • 4 for 3 - Mix and Match
    Size:
    • 240 Capsules
    • 100 Capsules
    Regular price From £21.99
    Sale price From £21.99 Regular price £21.99
  • Super DHA 500, 500mg
    Vendor:
    Swanson

    Swanson Super DHA 500, 500mg

    Size:
    • 30 Softgels
    Regular price £9.99
    Sale price £9.99 Regular price £9.99
  • Vitamin K2, 100mcg
    Vendor:
    Swanson

    Swanson Vitamin K2, 100mcg

    Size:
    • 30 Softgels
    Regular price £5.99
    Sale price £5.99 Regular price £5.99
  • Full Spectrum Turmeric, 720mg
    Vendor:
    Swanson

    Swanson Full Spectrum Turmeric, 720mg

    • 4 for 3 - Mix and Match
    Size:
    • 240 Capsules
    Regular price £11.99
    Sale price £11.99 Regular price £11.99
  • Ultra PectiPure Modified Citrus Pectin, 600mg
    Up to 10% off
    Vendor:
    Swanson

    Swanson Ultra PectiPure Modified Citrus Pectin, 600mg

    • 4 for 3 - Mix and Match
    Size:
    • 60 Capsules
    Regular price £14.39
    Sale price £14.39 Regular price £15.99
  • Maximum Strength Real Food Vitamin K2, 200mcg
    Vendor:
    Swanson

    Swanson Maximum Strength Real Food Vitamin K2, 200mcg

    • 4 for 3 - Mix and Match
    Size:
    • 30 Softgels
    Regular price £10.99
    Sale price £10.99 Regular price £10.99
  • Niacinamide (Vitamin B3), 500mg
    Vendor:
    Swanson

    Swanson Niacinamide (Vitamin B3), 500mg

    • 4 for 3 - Mix and Match
    Size:
    • 250 Capsules
    Regular price £15.99
    Sale price £15.99 Regular price £15.99

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).