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[Creatine Support](/content/collections/creatine-230 "/collections/creatine-230"/index.html)
[Collagen Support](/content/collections/collagen-supplements-475 "/collections/collagen-supplements-475"/index.html)
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Immune support to fall for.
Feel your best all season long with our extensive lineup of everyday defenses.
Best Sellers
Dr. Stephen Langer's Ultimate 16 Strain Probiotic with FOS - View Product
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Swanson Vitamins
Dr. Stephen Langer's Ultimate 16 Strain Probiotic with FOS
Reviews: 1884, Rating: 4.5 out of 5(1884)
3.2 Billion CFU · 60 Vegan Caps
$18.99
2 for 1 offer
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Albion Magnesium Glycinate - View Product
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Swanson Vitamins
Albion Magnesium Glycinate
Reviews: 571, Rating: 4.3 out of 5(571)
133 mg · 90 Vegan Caps
$11.09
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Turmeric & Black Pepper - View Product
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Swanson Vitamins
Turmeric & Black Pepper
Reviews: 925, Rating: 4.6 out of 5(925)
600 mg · 60 Vegan Caps
$17.69
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Vitamin D3 - Highest Potency - View Product
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Swanson Vitamins
Vitamin D3 5,000IU
Reviews: 1173, Rating: 4.8 out of 5(1173)
5,000 IU (125 mcg) · 250 Sgels
$12.99
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Extra Strength D3 & K2 - 5,000 IU & 100 mcg - View Product
Swanson Vitamins
Extra Strength D3 & K2 - 5,000 IU & 100 mcg
Reviews: 139, Rating: 4.7 out of 5(139)
60 Vegan Caps
$18.69
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Zinc Picolinate - Body Preferred Form - View Product
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Swanson Vitamins
Zinc Picolinate - Body Preferred Form
Reviews: 302, Rating: 4.8 out of 5(302)
22 mg · 60 Vegan Caps
$9.79
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Vitamin K2 - Natural - View Product
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Vitamin K2 - Natural
Reviews: 267, Rating: 4.6 out of 5(267)
100 mcg · 30 Sgels
$19.49
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Swanson Vitamins
CoQ10 100 mg
Reviews: 991, Rating: 4.7 out of 5(991)
100 mg · 100 Vegan Sgel
$21.19
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Triple Magnesium Complex - View Product
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Swanson Vitamins
Triple Magnesium Complex
Reviews: 1615, Rating: 4.6 out of 5(1615)
400 mg · 300 Vegan Caps
$23.19
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Vitamin K2 - Natural - View Product
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Vitamin K2 - Natural
Reviews: 212, Rating: 4.5 out of 5(212)
50 mcg · 30 Sgels
$12.09
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Full Spectrum Ashwagandha - View Product
Swanson Vitamins
Full Spectrum Ashwagandha
Reviews: 403, Rating: 4.5 out of 5(403)
450 mg · 100 Vegan Caps
$11.09
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C-1000 - Vitamin C with Rose Hips - View Product
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Swanson Vitamins
C-1000 - Vitamin C with Rose Hips
Reviews: 1029, Rating: 4.6 out of 5(1029)
1,000 mg · 250 Vegan Caps
$19.79
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Triple Strength Melatonin - 100% Drug Free - View Product
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Triple Strength Melatonin - 100% Drug Free
Reviews: 834, Rating: 4.5 out of 5(834)
10 mg · 60 Vegan Caps
$11.09
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Swanson Vitamins
CoQ10 200 mg
Reviews: 872, Rating: 4.6 out of 5(872)
200 mg · 90 Vegan Caps
$27.59
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Maximum Strength L-Arginine - View Product
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Maximum Strength L-Arginine
Reviews: 118, Rating: 4.6 out of 5(118)
850 mg · 90 Vegan Caps
$11.09
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Selenium
Reviews: 130, Rating: 4.6 out of 5(130)
200 mcg · 120 Caps
$8.49
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Soothe aches quickly.
Plant-based solution provides a natural approach to relief for everyday body aches.
Day & night menopause relief.
The perfect pair for clearer days and restful nights.
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Browse Our Health Library
Browse Our Health Library
What Is Immunosenescence? Understanding How Your Immune System Changes with Age
Learn what immunosenescence is, why the immune system changes with age, and how nutrition and healthy lifestyle habits can help support normal immune function throughout healthy aging.
09/08/26 • Julie Larson
MTHFR Variants and Folate Metabolism: What the Science Says About Your Genes and Folate Needs
This article provides an evidence-based overview of the MTHFR gene and its role in folate metabolism. It explains basic genetic concepts such as gene variants and single nucleotide polymorphisms (SNPs), discusses the common MTHFR variants C677T and A1298C, and reviews current research regarding their prevalence and potential health implications. The article also highlights the importance of folate in the body, food sources of folate, and considerations for supplementation under the guidance of a healthcare provider.
08/04/26 • Swanson Staff
Creatine Benefits Beyond Muscle: Brain Health, Aging & More
Discover creatine benefits beyond muscle growth, including brain health, healthy aging, bone support, and performance for athletes, vegans, and more.
07/27/26 • Swanson Staff
Best Vitamins for Hair Growth
Discover the best vitamins and nutrients for hair growth, including biotin, vitamins D, C, iron, zinc, and collagen, to support stronger, healthier hair.
07/24/26 • Swanson Staff
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