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Source Naturals, B-50 Complex, 50 mg, 100 Tablets

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$7.75 (50)
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In Stock
  • Expiration Date: Sep 2020
  • Shipping Weight: 0.3 lbs (0.14 kg)
  • Product Code: SNS-00421
  • UPC Code: 021078004219
  • Package Quantity: 100 Tablets
  • Dimensions: 3.8 x 2 x 2 in, 0.25 lbs (0.11 kg)
Product Overview


  • Supports Energy Production
  • Vitamin Supplement

B-vitamins are essential components of numerous key enzyme systems, without which the body cannot function. Each B-vitamin fills a different complementary need, which is why they should most often be taken together. B-vitamins act as coenzymes to catalyze numerous biochemical reactions.

Suggested Use

1 to 2 tablets daily.

Other Ingredients

Sorbitol, stearic acid, silica, modified cellulose gum and magnesium stearate.


Note: If you are pregnant, may become pregnant, or breastfeeding, consult your health care professional before using this product.

Do not use if either tamper-evident seal is broken or missing. Keep out of the reach of children.

Supplement Facts
Serving Size: 1 Tablet
  Amount Per Serving %DV
Thiamin (vitamin B-1) 50 mg 3,333%
Riboflavin (vitamin B-2) 50 mg 2,941%
Niacinamide 50 mg 250%
Vitamin B-6 (as pyridoxine HCI) 50 mg 2,500%
Folate (as folic acid) 800 mcg 200%
Vitamin B-12 (as cyanocobalamin) 50 mcg 833%
Biotin 50 mcg 17%
Pantothenic Acid (as calcium D-pantothenate) 100 mg 1,000%
Choline (as choline bitartrate) 50 mg
Inositol 50 mg
PABA (as para-amino benzoic acid) 30 mg
† Daily Value not established.
iHerb Customer Reviews

Great product

Posted by 5185958784228917192 on Oct 30, 2016

The brand is great and the product works as described. Couldn't recommend more highly. Must have in my vitamin collection.

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Very good products!

Posted by 5534363612622056930 on Oct 11, 2016

I feel very good and I feel less of stress .

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Posted by 5026970406755488358 on Sep 21, 2016


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good brand

Posted by 5557046960360560491 on Sep 21, 2016

I have read lots of information about the importance of Vitamin B, especially for vegetarians. I also take Sam-e, and one of the caveats of Sam-e is that you need to supplement with Vitamin B. I like Source Naturals and I hope that this is a well-absorbed formula.

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B complex

Posted by 5724542010416070290 on Aug 29, 2016

Helped me to balance my hormone level. In my opinion, will help every woman over 45/50.

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