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Swanson Ultra

High Potency Activated B-Complex High Bioavailability

High Potency Activated B-Complex High Bioavailability

Item:  SWU533

  • High Potency Activated B-Complex dietary supplement

  • High bioavailability formula for maximum utilization

  • Enjoy optimum activated potential from this vitamin B supplement

60 Veg Caps
Veg Caps Size: 00

Now $15.99
Extra 20% Off
Was $19.99
MSRP $27.49
Yes! I want 10% off and free shipping over $50 on my next automatic shipment of this item.  days. Learn more
In Stock

Supplement Facts

Serving Size 1 Veggie Capsule

  Amount Per Serving % Daily Value
Thiamin (vitamin B-1) (as benfotiamine) 54.4 mg 3,627%
Riboflavin (as riboflavin 5'-phosphate) 50 mg 2,941%
Niacin (as inositol hexanicotinate) 100 mg 500%
Vitamin B-6(as pyridoxal 5-phosphate) 50 mg 2,500%
Folate (as Quatrefolic® [6S]-5-Methyltetrahydrofolic acid equivalent to 1.6 mg of [6S]-5-Methyltetrahydrofolic acid, glucosamine salt) 800 mcg 200%
Vitamin B-12(as methylcobalamin) 500 mcg 8,333%
Biotin 50 mcg 17%
Choline(as choline dihydrogen citrate) 50 mg *
PABA (para-aminobenzoic acid) 50 mg *
Pantethine (coenzyme A precursor)(from Pantesin® 55% pantethine) 50 mg *
Inositol(from inositol hexanicotinate) 25 mg *

*Daily Value not established.

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

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

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

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

Relative Size

Printable Size Guide

Shipping Weight

.16 lbs

  • High Potency Activated B-Complex dietary supplement

  • High bioavailability formula for maximum utilization

  • Enjoy optimum activated potential from this vitamin B supplement

Looking for one of the best Vitamin B complexes? You've found it! Swanson exclusive High Potency Activated B-Complex nourishes and energizes with advanced forms of each B-complex nutrient engineered for optimum absorption and maximum active potential. Make the most of your B vitamin nutrition with High Potency Activated B-Complex.

Swanson Ultra High Potency Activated B-Complex High Bioavailability Reviews

Summary of Customer Ratings & Reviews

Customer Ratings & Reviews

High Potency Activated B-Complex High Bioavailability is rated 4.8 out of 5 by 70.
Rated 5 out of 5 by from The Most Complete & Potent B Complex I love this B-Complex as all B-Vitamins are in active, bio-available form and so much better absorbed. I feel more energized with Activated B-Complex than with other B-Complex products I took in the past. I never go back to "normal" B-Vitamins. I always stockpile Activated B-Complex so any one in my family can benefit from it.
Date published: 2017-11-19
Rated 5 out of 5 by from Great boost Definitely gives me the energy boost I need everyday . I have taken for a couple years and this is a good value product.
Date published: 2017-10-14
Rated 5 out of 5 by from A relief to find a broad range activated B-Complex So wonderful to find and use your product that contains such a broad spectrum of 'broken down' or readily bio-available B-Complex vitamins. I've purchased others only to find that they are only partially 'broken down' or activated. Thank you Swanson's for offering this product and such a reasonable price.
Date published: 2017-04-24
Rated 5 out of 5 by from Ready for action. Here is a B complex formula ready to go to work almost immediately. It's ingredients have been organically activated which would ordinarily be the job of the body's enzymes. I need all the help I can get, so I use it.
Date published: 2017-02-24
Rated 5 out of 5 by from excellent I have never felt energy from a B vitamin before until I tried this product. This product has made a significant difference in my energy level and I have recommended it to several people. Highly recommend.
Date published: 2016-11-17
Rated 5 out of 5 by from Folate VS. folic acid I bought this product because it has folate and no folic acid which is a synthetic vitamin. Most B-complex vitamins are made with folic acid which I understand is cheap to manufacture. It must be since it is the form used to fortify breakfast cereals. Also, the price is not prohibitive like some of the other B complex vitamins that contain folate.
Date published: 2016-09-06
Rated 5 out of 5 by from The best for me I use this b-complex as I found I do not process folates. My B-12 levels were really high, but the wrong kind for me. I use 2 daily and I give my husband one.
Date published: 2016-09-04
Rated 5 out of 5 by from Excellent Product I was diagnosed with vitamin-B anemia. Taking regular vitamin B supplements proved ineffective. A doctor suggested looking for an "activated" vitamin B as it would be more available to the body for assimilation. I searched and found this product and voila! It seems that my body can assimilate an activated formula and this formula has been amazing. I would highly recommend this supplement to anyone looking for a high quality B supplement.
Date published: 2016-04-29
Rated 5 out of 5 by from If you want your B's... This is a good supplement. The price is fair, the quality is good, it is convenient to take.
Date published: 2016-04-02
Rated 5 out of 5 by from Nothing like it. I discovered this activated B-complex several years ago and have not been without it since. My digestive tract is very sensitive to so many things, even certain ingredients in some supplements. I have used many vitamin B supplements over the last 30 years of my life. This is the only vitamin B complex supplement I have found that has no negative effects on my sensitive system. I feel better mentally and physically when I take this activated B-complex. My daughter also uses it and she has shared it with several of her coworkers who now also use it. Even though it costs more than the average B-complex supplement, it is worth every penny.
Date published: 2015-11-02
Rated 5 out of 5 by from Great product I like the (activated) vitamins because they are more easily assimilated by the body especially as we grow older.
Date published: 2015-09-27
Rated 5 out of 5 by from Important B vitamins are very important and I believe these are in the correct form. Folate instead of folic acid for example.
Date published: 2015-09-13
Rated 5 out of 5 by from My preferred B-complex sup This is my favorite B-complex product. It contains the active forms of the B-complex vits.. Not everyone can metabolize all B vits to their active forms efficiently; so taking the active forms ensures that your body has what it needs. For example, from genetic testing, I know that my body cannot form the active form of folate efficiently. Activated B-complex costs a bit more, but Swanson had the best price and great sales too.. This is the B-complex I will buy from now on.
Date published: 2015-02-24
Rated 2 out of 5 by from Low Biotin I like this B-Complex better than many. But, this only has 17% Biotin. That's very disappointing. That's not "high potency". I don't want to have to take a separate biotin supplement. I can't understand why they didn't include anywhere near adequate Biotin. Also, Inositol hexanicotinate has been shown to not improve lipids. I would prefer Nicotinic acid. (And, not niacinamide either since it inhibits SIRT1.) I also wish it had more B1.
Date published: 2015-01-02
Rated 5 out of 5 by from great prices Noticed an improvement in energy
Date published: 2014-12-18
Rated 5 out of 5 by from Good Quality, It Works! I have tried several B Complex products and this is the best by far over the others. This one will be one of my Favorites
Date published: 2014-12-12
Rated 5 out of 5 by from best option for B complex When I switched to a bioavailable B complex formula I noticed a subtle increase in energy. My growing understanding of how B complex affects the body lead me to this product.
Date published: 2014-10-07
Rated 5 out of 5 by from Helps with energy I like that this contains methyl B12 and a methyl folate instead of folic acid. I feel it helps me have more energy.
Date published: 2014-07-09
Rated 5 out of 5 by from This product was recommended to me. I was told my body will get what it needs and get rid of the rest, so taking something labeled "high potency" didn't scare me. I recommend for anyone who needs the added B boost in your system.
Date published: 2014-05-09
Rated 5 out of 5 by from Excellent Great for people who are living a highly stressful life.
Date published: 2014-03-22
Rated 5 out of 5 by from super potency It is so potent I ended taking just a half of the capsule .
Date published: 2014-01-15
Rated 5 out of 5 by from Superior B-Complex Formula Swanson has come up with what I feel is THE BEST B-Complex formula available. This exceptional product contains the most biologically active forms of each of the B complex vitamins (1, 2, 3, 5, 6, Folic Acid, B12) in addition to nutrients related to the B family. I have complete faith in this product's ability to deliver the myriad benefits associated with these essential nutrients.
Date published: 2013-12-05
Rated 5 out of 5 by from B-Vitamins These are important for multiple functions of the body. I take it, give it to my husband and let my son take it. It supports your brain!
Date published: 2013-11-30
Rated 5 out of 5 by from Energy Boost! I love this supplement. I truly feel energized and mentally clear each day.
Date published: 2013-11-14
Rated 5 out of 5 by from Well tolerated This is one of the very few B-complexes I can tolerate. I appreciate all the active forms of the b vitamins...especially methylfolate and b12. Great product!
Date published: 2013-10-16
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