• Zinc Carnosine Featuring Pepzingi
    Swanson

    Zinc Carnosine Featuring Pepzingi

    • Customer Favourite
    Size:
    • 60 Capsules
    £17.99
    £17.99 £17.99
  • Full Spectrum St. John's Wort, 375mg
    Swanson

    Full Spectrum St. John's Wort, 375mg

    • Customer Favourite
    Size:
    • 120 Capsules
    • 60 Capsules
    From £3.49
    From £3.49 £3.49
  • Vitamin C with Rose Hips, 1000mg
    Swanson

    Vitamin C with Rose Hips, 1000mg

    Size:
    • 250 Capsules
    • 90 Capsules
    From £7.99
    From £7.99 £7.99
  • Triple Boron Complex, 3mg
    Swanson

    Triple Boron Complex, 3mg

    Size:
    • 250 Capsules
    £8.99
    £8.99 £8.99
  • Triple Magnesium Complex, 400mg
    Swanson

    Triple Magnesium Complex, 400mg

    • Customer Favourite
    Size:
    • 300 Capsules
    • 100 Capsules
    From £6.49
    From £6.49 £6.49
  • Multi without Iron
    Swanson

    Multi without Iron

    Size:
    • 130 Tablets
    £13.49
    £13.49 £13.49

  • DISCOVER SWANSON

    OVER 55 YEARS OF TRUSTED EXPERTISE
    LEARN MORE
  • Dr. Stephen Langer's Ultimate 16 Strain Probiotic with Fos, 3.2 Billion CFU
    Swanson

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

    Size:
    • 60 Capsules
    £7.99
    £7.99 £7.99
  • Albion Magnesium, 133mg
    Swanson

    Albion Magnesium, 133mg

    Size:
    • 90 Capsules
    £9.99
    £9.99 £9.99
  • Full Spectrum Lion's Mane Mushroom, 500mg
    Swanson

    Full Spectrum Lion's Mane Mushroom, 500mg

    Size:
    • 60 Capsules
    £6.49
    £6.49 £6.49
  • Probiotic+ Prebiotic Fiber, 500 Million CFU
    Swanson

    Probiotic+ Prebiotic Fiber, 500 Million CFU

    Size:
    • 60 Capsules
    £9.49
    £9.49 £9.49
  • Oral Probiotic Formula, 3 Billion CFU, Strawberry Flavour
    Swanson

    Oral Probiotic Formula, 3 Billion CFU, Strawberry Flavour

    Size:
    • 30 Chewables
    £11.99
    £11.99 £11.99
  • Pumpkin Seed Oil, 1000mg
    Swanson

    Pumpkin Seed Oil, 1000mg

    Size:
    • 100 Softgels
    £11.99
    £11.99 £11.99
  • Magnesium Lactate, 84mg
    Swanson

    Magnesium Lactate, 84mg

    Size:
    • 120 Capsules
    £12.99
    £12.99 £12.99
  • Glucosamine & Collagen Type II
    Up to 25% off
    Swanson

    Glucosamine & Collagen Type II

    • Limited Time Offer
    Size:
    • 90 Capsules
    £16.87
    £16.87 £22.49
  • Vitamin D3, 5000IU (125mcg)
    Swanson

    Vitamin D3, 5000IU (125mcg)

    Size:
    • 250 Softgels
    £7.99
    £7.99 £7.99
  • Berberine, 400mg
    Swanson

    Berberine, 400mg

    Size:
    • 60 Capsules
    £14.99
    £14.99 £14.99
  • Lactobacillus Gasseri, 3 billion CFU
    Swanson

    Lactobacillus Gasseri, 3 billion CFU

    • Customer Favourite
    Size:
    • 60 Capsules
    £8.99
    £8.99 £8.99
  • Spectrum Ashwagandha, 450mg
    Swanson

    Spectrum Ashwagandha, 450mg

    Size:
    • 100 Capsules
    £6.49
    £6.49 £6.49
  • Epic Pro 25-Strain Probiotic, 30 Billion CFU, Delayed Release Capsules
    Swanson

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

    Size:
    • 30 Capsules
    £13.49
    £13.49 £13.49
  • Acetyl L-Carnitine, 500mg
    Swanson

    Acetyl L-Carnitine, 500mg

    Size:
    • 240 Capsules
    £39.49
    £39.49 £39.49
  • Super-Strength Pregnenolone, 50mg
    Swanson

    Super-Strength Pregnenolone, 50mg

    Size:
    • 60 Capsules
    £8.49
    £8.49 £8.49
  • Vitamin E-1000, 1000iu
    Up to 25% off
    Swanson

    Vitamin E-1000, 1000iu

    • Limited Time Offer
    Size:
    • 250 Capsules
    • 100 Capsules
    From £17.62
    From £17.62 £23.49
  • Berberine Complex with Cinnamon & Gymnema & Fenugreek
    Swanson

    Berberine Complex with Cinnamon & Gymnema & Fenugreek

    Size:
    • 90 Capsules
    £15.49
    £15.49 £15.49
  • Nattokinase, 2000 FU (100mg)
    Swanson

    Nattokinase, 2000 FU (100mg)

    Size:
    • 30 Capsules
    £9.99
    £9.99 £9.99
  • Super Stress B-Complex with Vitamin C
    Up to 25% off
    Swanson

    Super Stress B-Complex with Vitamin C

    • Limited Time Offer
    Size:
    • 240 Capsules
    £22.49
    £22.49 £29.99
  • Olive Leaf Extract, 500mg
    Up to 25% off
    Swanson

    Olive Leaf Extract, 500mg

    • Limited Time Offer
    Size:
    • 120 Capsules
    £8.99
    £8.99 £11.99
  • Femflora Probiotic for Women, 9.8 Billion CFU
    Swanson

    Femflora Probiotic for Women, 9.8 Billion CFU

    Size:
    • 60 Capsules
    £9.99
    £9.99 £9.99
  • Lutein, 40mg
    Up to 40% off
    Swanson

    Lutein, 40mg

    • Last Chance to Buy
    Size:
    • 60 Softgels
    £7.79
    £7.79 £12.99
  • L-Arginine, 500mg
    Swanson

    L-Arginine, 500mg

    Size:
    • 200 Capsules
    £11.49
    £11.49 £11.49
  • High Concentrate Omega-3, 570mg
    Up to 25% off
    Swanson

    High Concentrate Omega-3, 570mg

    • Limited Time Offer
    Size:
    • 120 Mini Softgels
    £14.24
    £14.24 £18.99
  • Magnesium Orotate, 654mg
    Swanson

    Magnesium Orotate, 654mg

    Size:
    • 60 Capsules
    £9.49
    £9.49 £9.49
  • Aged Black Garlic, 650mg
    Swanson

    Aged Black Garlic, 650mg

    Size:
    • 30 Capsules
    £13.99
    £13.99 £13.99
  • Vitamins D3 & K2, 2000iu & 75mg
    Swanson

    Vitamins D3 & K2, 2000iu & 75mg

    Size:
    • 60 Capsules
    £13.99
    £13.99 £13.99
  • L. Reuteri Plus, 7 billion CFU
    Swanson

    L. Reuteri Plus, 7 billion CFU

    • Customer Favourite
    Size:
    • 30 Capsules
    £8.99
    £8.99 £8.99
  • Vitamin K2, 100mcg
    Swanson

    Vitamin K2, 100mcg

    Size:
    • 30 Softgels
    £6.49
    £6.49 £6.49
  • Vitamin D3, 400IU (10mg)
    Swanson

    Vitamin D3, 400IU (10mg)

    Size:
    • 250 Softgels
    £8.49
    £8.49 £8.49
  • Glucosamine & Chondroitin & MSM
    Swanson

    Glucosamine & Chondroitin & MSM

    Size:
    • 360 Tablets
    • 120 Tablets
    From £13.99
    From £13.99 £13.99
  • Magnesium Taurate, 100mg
    Swanson

    Magnesium Taurate, 100mg

    Size:
    • 120 Tablets
    £15.99
    £15.99 £15.99
  • Turmeric & Black Pepper
    Swanson

    Turmeric & Black Pepper

    Size:
    • 60 Capsules
    £7.99
    £7.99 £7.99
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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).