Swanson Vitamin B12 Cyanocobalamin Supplement, Supports Energy Production & Metabolic Health, 250 Capsules, 500 mcg (4-pack)
Swanson Vitamin B12 Cyanocobalamin Supplement, Supports Energy Production & Metabolic Health, 250 Capsules, 500 mcg (4-pack)
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Swanson Tool Company

Swanson Vitamin B12 Cyanocobalamin Supplement, Supports Energy Production & Metabolic Health, 250 Capsules, 500 mcg (4-pack)

4.6 stars out of 185 reviews
(4.6)|
185 ratings
Swanson Vitamin B12 Cyanocobalamin Supplement, Supports Energy Production & Metabolic Health, 250 Capsules, 500 mcg (4-pack)Swanson Vitamin B12 Cyanocobalamin Supplement Supports Energy Production Metabolic Health 250 Capsules 500 mcg 4 packSwanson Vitamin B12 Cyanocobalamin Supplement Supports Energy Production Metabolic Health 250 Capsules 500 mcg

Key item features

  • SUPPORTS ENERGY: Supports optimized energy production and metabolism that the body needs for physical activity. Vitamin B12 plays a vital role in the formation of the red blood cells that deliver oxygen to all parts of the body
  • PROMOTES HEART HEALTH: Along with supporting energy production, our vitamin B12 supplement is essential for cardiovascular health and optimal nervous system function.
  • DOSAGE INSTRUCTIONS: As a dietary supplement and for best results, take one capsule per day with water.
  • 100% MONEY BACK GUARANTEE: At Swanson, we guarantee that every health product is made from the purest, freshest ingredients. If you aren't satisfied with any product(s) purchased within the last 30 days, return the unused portion to us for a full refund.
  • YOU BE WELL, NOW: For over 50 years, Swanson has delivered science-backed health products worldwide. In 1969, we began in Fargo, North Dakota with a mission to offer wellness solutions that help people live simply healthier together. Each wellness supplement is made in our GMP certified facilities, and our purity and potency testing includes independent third-party labs.
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Customer ratings & reviews

4.6 out of 5 stars
stars185 ratings168 reviews
How item rating is calculated
  1. 5 stars78% (145)
  2. 4 stars10% (19)
  3. 3 stars5% (9)
  4. 2 stars2% (4)
  5. 1 star4% (8)

Reviews summary

Pros
  • : Offers good value for the cost.
  • : Provides increased energy throughout the day.
  • : Made with high-grade components and build.
  • : Small size makes ingestion comfortable.
  • : Provides energy boost at this price point.
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Showing 1-3 of 168 reviews

Aug 29, 2024
Sonja
Item details
Size: 1 Pack
Sold and shipped bySwanson Health Products
5 out of 5 stars review

Verified Purchase

Doc prescribed!

My primary doc has md taking these!

Helpful?2WIUGMFNSL861248997064
Aug 17, 2025
Lee G
5 out of 5 stars review

One Little pill of B12

I bought a bottle of B12 long ago... Hope was dim......I tried one little pill.....& mY nose now smells little orders that only my wife could tell me about.

Review from swansonvitamins.com
Helpful?2WIUGMFNSL861248997064
Jun 19, 2025
JAF R
5 out of 5 stars review

Pure!

We were tested at a naturopath office and the Swanson brand products tested "pure"... that was a bit validating of their quality!

Review from swansonvitamins.com
Helpful?2WIUGMFNSL861248997064