Un-be-leaf-able savings are here.

35% Off
Swanson brand

Plus sign separator

2x Rewards
on everything

 Shop Sale

Welcome! Sign in to save your favorite items and earn rewards when you shop

Sign In or Create Account
Product Ratings and Reviews
Product Ratings and Reviews
750+ 3rd-Party Tested Items
750+ 3rd-Party Tested Items
100% Money-Back Guarantee
100% Money-Back Guarantee

Save even more

50% off Smart Buys

Shop Smart Buys

Subscribe to Save

40% off Swanson Brand

Shop Swanson Vitamins

Shop By

Stress Support

Sleep Support

Creatine Support

Collagen Support

Probiotics

Healthy Aging

New Products

HSA/FSA Eligible

Immune support to fall for.

Feel your best all season long with our extensive lineup of everyday defenses.

Shop Immune

Customer Favorites

Link to product banner

Soothe aches quickly.

Plant-based solution provides a natural approach to relief for everyday body aches.

Shop Now
Link to product banner

Day & night menopause relief.

The perfect pair for clearer days and restful nights.

Shop Now

Brands Customers Love

The Very Finest Fish Oil
Shop Carlson
Feel different. Live better.
Shop Codeage
Ancient Nutrition logo with geometric design on a white background

25% Off 

Enzymedica logo in blue on a transparent background

25% Off

25% Off

Irwin Naturals logo with a green leaf and droplets on a transparent background

Shop Now

Shop Now

Shop Now

Shop All Brands

We Make it Better

Wellness Rewards

Get perks when you earn points with Swanson Wellness Rewards

Sign Up for Free

Wellness essentials delivered to your doorstep, scheduled when you want them

Subscribe to Save

Expertly crafted since 1969

We have wellness covered from every angle with products for every need and in-house experts ready to help you find your fit. Integrity is at the core of everything we do, so you get what’s promised: safe, pure, effective supplements you can trust.

Discover the Swanson Story
What to look for in a supplement

New to Vitamins?

Your first step into a healthier lifestyle starts here

Explore Guides

Browse Our Health Library

Browse All Articles

Browse Our Health Library

healthy adults stretching practicing yoga in their living room

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

Two ladies eating while working out

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

Swanson creatine monohydrate powder jar on a green exercise mat with dumbbells and sneakers

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

Collagen capsules, hair lock and comb on color background

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

Browse All Articles

Trusted by 500,000 product and brand reviews.

TrustPilot
Trustpilot