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Swanson Premium

Vitamin B-2 (Riboflavin)

Item: SW018

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Retail $5.49
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100 mg 100 Caps

Caps Size: 1, Pill Size Guide

  • Economical B-vitamin support for a wide-spectrum of health benefits



  • Aids tissue repair, proper thyroid function, eye health and much more



  • Each convenient capsule delivers a potent 100 mg of riboflavin


To keep your body in A-1 condition, you need a good daily supply of vitamin B-2! Although it's known as vitamin B-2, riboflavin is second to none in importance for good health. Best known for its crucial roles in thyroid function and energy metabolism, it's also essential for healthy vision and tissue repair. Our Vitamin B-2 capsules provide a potent 100 mg of pure riboflavin to meet even the highest nutritional demands.

Lee Swanson, President

Risk-Free Purchase Guarantee

If you are dissatisfied for any reason, we'll give you a full refund and pay return shipping. Lee Swanson, President of Swanson Health Products

Product Description:

Vitamin B-2 (Riboflavin)

"This is a good product and I've been using it for many years, for my joints. I'm also an older person, and I'm happy when I can take a Natural Supplemets." ~ product review by NightingGail

  • Economical B-vitamin support for a wide-spectrum of health benefits



  • Aids tissue repair, proper thyroid function, eye health and much more



  • Each convenient capsule delivers a potent 100 mg of riboflavin


To keep your body in A-1 condition, you need a good daily supply of vitamin B-2! Although it's known as vitamin B-2, riboflavin is second to none in importance for good health. Best known for its crucial roles in thyroid function and energy metabolism, it's also essential for healthy vision and tissue repair. Our Vitamin B-2 capsules provide a potent 100 mg of pure riboflavin to meet even the highest nutritional demands.

Product Label:

Vitamin B-2 (Riboflavin)

Supplement Facts

Serving Size 1 Capsule

  Amount Per Serving % Daily Value
Riboflavin USP (vitamin B-2) 100 mg 5,882%

Other ingredients: Rice flour, gelatin.

Suggested Use: As a dietary supplement, take one capsule per day with food and water.

Terms and Ingredient Definitions

Vitamin B-2 (Riboflavin)

Swanson $2.99
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Swanson Premium Vitamin B-2 (Riboflavin) Reviews

Summary of Customer Ratings & Reviews

Customer Ratings & Reviews

Vitamin B-2 (Riboflavin) 4.8 5 15 28
Good quality! Rely on Swanson to give the most for your money, and quality besides! December 18, 2014
Excellent Product I was leery of this at first, as I usually purchase pharmaceutical grade B-2, but it is just as effective - at a MUCH better price! Swanson has not let me down yet. December 10, 2014
Great price Swanson offers the best value for basic vitamins. No need to pay extra for just the name brand. December 22, 2013
Exceptional Product! Since I started taking Riboflavin, my energy level is up and my fatigue and lack of energy (which I thought was due to old age) has improved greatly. July 31, 2013
The right size b-2 I take all my B's separately because of allergies to some. This one is good and the right size that I need. Got 4 stars on satisfaction because I am hoping Swanson's will begin to carry the Riboflavin-5-phosphate soon. June 6, 2013
Great price, but too small I am really happy with these, but wish that they were available in bottles of 300. I take 8 a day, so it doesn't take me long to go through a bottle. As I cannot ship more than 5 bottles at a time to Canada, it means that I have to order more often, which is inconvenient. May 10, 2013
B2 vitamin source One of the first vitamins I've purchased from Swanson, but I am as pleased with them as I am with their herbal supplements, extracts, and oils. Please don't be afraid to try Swanson because of the low price. I find them to have as high a quality as products much more costly. I just wish I could find everything I use here. April 11, 2013
Perfect Inexpensive, and free of artificial fillers. Love it! March 28, 2013
great product I realized a difference after a week or so. my appitite is well under control, I'm losing weight (mostly fat) and feeling more energenic than I have in years July 8, 2012
Great product This product has been helpful to me in many different ways. I highly recommend it to anyone. April 1, 2012
Good product - Great price! I'm very happy with the Swanson brand overall and this B2 is comparable to pricier brands September 4, 2011
There are times when you need a B-2 Boost I take a lot of supplements but at times I feel I need a specific boost from a specific product. I feel that this product does what I need it to do when I need it to do it. Of course the price and quality of the product make it an unbeatable value. As with all supplements changes are subtle and it can take time to feel the effects. I always look for long term benefits and if this one has it if your looking for it should do what you want. August 7, 2011
Lives up to expectation Very small capsules and definitely easy to take. This is an affordable way of taking the amount recommended by my doctor. April 27, 2011
very satisfied after taking this brand for a while the results are the same as any higher priced product June 17, 2010
Now after a few weeks I could really see the effect because its great for healthy eye care and vision and I like to use the computer oftem and I would sometimes get a little eye strain and I no longer feel any strain on my eyes. July 10, 2009
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Product Video:

Vitamin B-2 (Riboflavin)