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

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In Stock
  • Expiration Date: Mar 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)
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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


Posted by EskoVihtori on Aug 22, 2016

It feels good. always I'll take this pill in the morning on an empty stomach, I'll eat later, after 4 hours, this pill to feel good, or at least does not have any bad feelings.

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Not bad

Posted by 5619328807750649605 on Aug 09, 2016

I bought this complex to support my brain function as I quit antidepressants. All I would like to mention is that these pills are bitter and smell strong so it is very unpleasant to take them.

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Posted by 5630058896883847241 on Aug 25, 2015

Didnt notice nothing special improvement...

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

Posted by 5039430384545374855 on May 13, 2015

good for me i'm not surei don't know cuz i take plenty but i bough this when i saw rate only . if i choose it again i will take the nature's plus.

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Posted by alvinlky on May 05, 2015

Excellent B50 complex at a affordable price.

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