100% Customer Satisfaction Guarantee

America's #1 Rated Catalog/Internet Merchant
Based on Customer Satisfaction

Swanson Ultra

Activated B-Complex High Bioavailability

Swanson $9.99
Retail $16.49
Save 39%
Add To Order
Add to Favorites

Recently Viewed Items

Look here for an easy way to
navigate to your previously
viewed products.

In Stock
Veg Caps Size:
O, Pill Size Guide
60 Veg Caps

"I have tried so many different vitamins, and this one really works. Finally!!! I notice extra energy in the afternoon when I take it. I never noticed it before." ~product review by Jenny50

  • New state-of-the-art B complex

  • Lower dose potency focused on optimum bioavailability

  • Delivered in vegetable capsules

Swanson Ultra® set the standard for advanced B-vitamin supplementation with the original Activated B-Complex. Now by popular request, we've developed a lower-potency version of our best-selling formula that is focused on optimized bioavailability. Both formulas feature the same advanced forms of B-vitamins, including Benfotiamine (thiamin/vitamin B1), Pyridoxal 5-phosphate (P5P/vitamin B6), Methylcobalamin (vitamin B12), patented Pantesin® (pantethine) and revolutionary Quatrefolic® 5-methyltetrahydrofolic acid (folate). These superior forms offer higher bioavailability for reliable supplementation.

Product Label

Supplement Facts

Serving Size 1 Veggie Capsule

  Amount Per Serving % Daily Value
Thiamin (vitamin B-1) (as benfotiamine) 25 mg 1,667%
Riboflavin (as riboflavin 5'-phosphate) 25 mg 1,471%
Niacin (as inositol hexanicotinate) 50 mg 250%
Vitamin B-6 (as pyridoxal 5-phosphate) 25 mg 1,250%
Folate (as Quatrefolic® [6S]-5-Methyltetrahydrofolic acid equivalent to 800 mcg of [6S]-5-Methyltetrahydrofolic acid, glucosamine salt) 400 mcg 100%
Vitamin B-12 (as methylcobalamin) 250 mcg 4,167%
Biotin 25 mcg 8%
Choline (as choline dihydrogen citrate) 25 mg *
PABA (para-aminobenzoic acid) 25 mg *
Pantethine (coenzyme A precursor)(from Pantesin® 55% pantethine) 25 mg *
Inositol (from inositol hexanicotinate) 12.5 mg *

*Daily Value not established.

Other ingredients: Microcrystalline cellulose (plant fiber), cellulose (vegetable capsule), may contain one or both of the following: magnesium stearate, silica.

Suggested Use: As a dietary supplement, take one veggie capsule one to two times per day with water.

Pantesin® is a registered trademark of Daiichi Pharmaceutical Co., Ltd.

Quatrefolic® is a registered trademark of Gnosis S.p.A. Corporation.

Terms and Ingredient Definitions

Swanson Ultra Activated B-Complex High Bioavailability Reviews

Summary of Customer Ratings & Reviews

Customer Ratings & Reviews

Activated B-Complex High Bioavailability 4.7 5 16 17
Good Value. High Bioavailability. I was using High Potency version but it was too effective for me so now I use this version. This is highly bioavailable and excellent. April 9, 2014
B Smart This is the smartest b vitamin choice I have ever made. I have tried other b complex vitamins that aren't bioavailable; I can't absorb them and my stomach gets upset. I really like this lower dosage, it makes it easy to take them twice daily. March 5, 2014
High quality I have been using this product for about 3 or 4 months and I feel better. I know my body is absorbing it and using it! March 3, 2014
Really Works I have tried so many different vitamins, and this one really works. Finally!!! I notice extra energy in the afternoon when I take it. I never noticed it before. February 13, 2014
Activated B-Complex Swanson's Ultra Activated B-Complex does not upset my stomach. January 20, 2014
Good product This does help me handle stress better. December 27, 2013
Really good purchase . As far as I can feel , it works well . December 2, 2013
Bioavailability I was introduced to the concept of Bio-available b12 by my PCP. It made sense to me but could not find much locally so when I found the entire complex in this form I was ecstatic. I can definitely tell when I do not take them and appreciate the sense of upliftment when I do. The Swanson shipments always arrive on time and usually early and who can beat the price. Thanks Swanson's October 8, 2013
No Upset Stomach! This one seems to have a lot of "punch" in how it is formulated....and, without upsetting my stomach!!! September 16, 2013
Great Product for Energy One of the better multi-B vitamins I have taken. September 5, 2013
Digestible! I am very happy to tell you that this product does not have odor nor causes stomach upset. I can take B's again!! August 22, 2013
Great quality for a good price The capsule dissolves quickly and is of high quality. I will continue to buy this product. August 15, 2013
Too Early To Tell I switched from another brand, which was not providing noticable results (e.g. better skin, nails, hair, etc.) With the prior brand I did notice any slight difference in my energy level; I have noticed the same increase with the Swanson brand. I switch because of the "bioavailability" claim and, to see if it would improve my skin, hair, etc. I like the fact that it has folate, rather than its synthetic form folic acid. August 14, 2013
It really works Felt the energy I tried regular B complex Vitamins before, but this one is more bio available. You can feel it. July 24, 2013
Super B-Complex Next to their High-Potency Activated B-Complex, this is the best B-Complex on the market. No brand-name B complex sold in even the best stores can match Swanson Ultra Activated B-Complex formulas. This formula contains the most effective forms of each of the B vitamins (B1, 2, 3, 5, 6, 12, folic acid). These products are simply the "B"est! June 30, 2013
B-Complex Great product at a great price. June 25, 2013
1-17 of 17

7 Leaf Guarantee

Swanson’s 7-Leaf Guarantee

Earning your trust is our first
and only priority.

Top of Page