B-Complex Big 150™ | GNC

GNC B-Complex Big 150™


Item # 051312


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Size: 100 Caplets

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Product Information


Essential for Energy production & carbohydrate metabolism*

Label (click image to enlarge)


As a dietary supplement, take one caplet daily.


Keep out of reach of children.

Hors de la portée des enfants.

Other Ingredients

Cellulose, Whole Brown Rice Powder (Oryza sativa)
Distributed by: General Nutrition Corporation Pittsburgh, PA 15222

Nutrition Facts

Serving Size  1 Caplet(s)
Servings Per Container  100

Amount Per Serving     % DV

Thiamin (Vitamin B-1) (as Thiamin Mononitrate) 150mg   10000%
Riboflavin (Vitamin B-2) 150mg   8824%
Niacin (as Niacinamide) 150mg   750%
Vitamin B-6 (as Pyridoxine Hydrochloride) 150mg   7500%
Folic Acid 400mcg   100%
Vitamin B-12 (Cyanocobalamin) 150mcg   2500%
Biotin 150mcg   50%
Pantothenic Acid (as Calcium d-Pantothenate) 150mg   1500%

Choline Bitartrate  150 mg   **
Para-Aminobenzoic Acid (PABA)  150 mg   **
Inositol  150 mcg   **

** Daily Value (DV) not established.


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4.4 / 5.0
8 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Stars
A Very Satisfied Customer
I have used this product for at least 20 or more years.
I use it to control my hypoglycemia.
I take one a day, and make it a point to Never run out.
IF I fail to take it for 2-3 days, I can feel the hypo coming back.
I ONLY use the GNC brand, I got misdirected one time in ordering and got another brand and could tell right away, that it was NOT the same.
I really like the time release, it keeps me 'up and going all day'
It isn't the cheapest, But it is the best.
I would recommend it to anyone, with the same condition
November 23, 2017
Very good
Like it cause it's time release
August 31, 2017
7 months ago
This is the BEST B-Complex I have found-just wish the 150's came in a soft Capsule form! These are quite Large. They give me serious energy..Crazy LOVE this product! HIghly recommend!!!
August 29, 2017
This B Works!
It's always a very simple matter for me when I try a new vitamin - if I see positive results in 30-60 days then it's a keeper. Big B 150 does the trick. I would highly recommend this to anyone seeking a good dose of B!
November 24, 2015
Whole brown rice powder (Oryza sativa) is very allergenic
I don't take the 150 because of the Whole Brown Rice Powder (Oryza sativa) which is very allergenic. I have friends and family members who developed GERD after taking a GNC product that has this filler. The GERD went away after they stopped taking the product containing the Whole Brown Rice Powder (Oryza sativa). They put this filler in most of their B vitamins. Since people I know presented with GERD we tend to stay away from any GNC product that contains Whole Brown Rice Powder (Oryza sativa). I take the B complex 125 instead it doesn't have this filler and it's good for energy.
November 9, 2015
i like that this product it provides all the the nutrients I need
April 1, 2015
I would buy this product again and again
June 17, 2014
October 31, 2013