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Twinlab - B-50 Vitamin B-Complex - 50 Capsules

Item #: 67501
MSRP: $9.99$6.87  you save 31% Per Capsule(s): $0.14
Serving Size: 1.00Capsule(s)
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Twinlab - B-50 Vitamin B-Complex - 50 Capsules

  • Code#:67501
  • Manufacturer:Twinlab
  • Size/Form:50  Capsules
  • Packaged Ship Weight:0.50
  • Servings:50
  • Dosage Size:1  Capsule(s)

Twinlab - B-50 Vitamin B-Complex - 50 Capsules

Twinlab B-50 Caps provide a synergistic combination of B-vitamins. Well tolerated by the most highly allergic individuals. No tablet binders, coatings or colorings. No added salt, artificial sweeteners, preservatives or salicylates.

TwinLab B-50:

  • Vitamin B-Complex
  • Easy to Swallow and Assimilate

About Vitamin B-Complex
The vitamin B-complex refers to all of the known essential water-soluble vitamins except for vitamin C. These include thiamine (vitamin B1), riboflavin (vitamin B2), niacin (vitamin B3), pantothenic acid (vitamin B5), pyridoxine (vitamin B6), biotin, folic acid and the cobalamins (vitamin B12).

"Vitamin B" was once thought to be a single nutrient that existed in extracts of rice, liver, or yeast. Researchers later discovered these extracts contained several vitamins, which were given distinguishing numbers. Unfortunately, this has led to an erroneous belief among non-scientists that these vitamins have a special relationship to each other. Further adding to confusion has been the "unofficial" designation of other substances as members of the B-complex, such as choline, inositol, and para-aminobenzoic acid (PABA), even though they are not essential vitamins.

Each member of the B-complex has a unique structure and performs unique functions in the human body. Vitamins B1, B2, B3, and biotin participate in different aspects of energy production, vitamin B6 is essential for amino acid metabolism, and vitamin B12 and folic acid facilitate steps required for cell division. Each of these vitamins has many additional functions. However, contrary to popular belief, no functions require all B-complex vitamins simultaneously.

Human requirements for members of the B-complex vary considerably-from 3 mcg per day for vitamin B12 to 18 mg per day for vitamin B3 in adult males, for example. Therefore, taking equal amounts of each one - as provided in many B-complex supplements - makes little sense. Furthermore, there is little evidence supporting the use of megadoses of B-complex vitamins to combat everyday stress, boost energy, or control food cravings, unless a person has a deficiency of one or more of them. Again, contrary to popular belief, there is no evidence indicating people should take all B vitamins to avoid an imbalance when one or more individual B vitamin is taken for a specific health condition.

Most multivitamin-mineral products contain the B-complex along with the rest of the essential vitamins and minerals. Since they are more complete than B-complex vitamins alone, multiple vitamin-mineral supplements are recommended to improve overall micronutrient intake and prevent deficiencies.

About Twinlab
Twinlab has had had one simple and over-riding objective for nearly 30 years. To bring you products that are based on the latest science, and are manufactured to the highest level pharmaceutical standards.

This is Twinlab's mission for everything that has their name on it: vitamins, minerals, sports nutrition products, special formulas and amino acids. Twinlab's herbs are sold under the Nature's Herbs brand, and their herbal teas under the Alvita brand, but the commitment and standards are the same.

Twinlab's leadership is reflected in the firsts they have brought to the market:

  • The first complete line of amino acids
  • The first complete line of fish and marine oils
  • The most advanced and complete array of antioxidants
  • All-capsule vitamin and mineral line well tolerated by allergic individuals

But Twinlab is not only motivated to be first, they are driven to be best. Twinlab insists on their own manufacturing (trust can't be transferred), which takes place in their state-of-the-art facility in American Fork, Utah.

All told, Twinlab produces more than 500 different products. Why so many? Because everyone has their own needs, yet everyone has the same goal: to live healthier, to achieve wellness, to derive the maximum quality of life each and every day. To the extent Twinlab helps you achieve this, they consider it a privilege.

Suggested Use

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As a dietary supplement, one or more capsules daily with meals.


Twinlab - B-50 Vitamin B-Complex - 50 Capsules
Supplement Facts
Serving Size: 1 Capsule
Servings Per Container: 50
Amount Per Serving %DV
Thiamine (as thiamine mononitrate) 50 mg 3333%

Riboflavin (as riboflavin 5' phosphate
   sodium, riboflavin)

50 mg 2941%
Niacin (as niacinamide) 50 mg 250%
Vitamin B6 (as pyridoxine hydrochloride) 50 mg 2500%
Folic Acid 400 mcg 100%
Vitamin B12 (as cyanocobalamin) 50 mcg 833%
Biotin 50 mcg 17%
Pantothenic Acid (as d-calcium |
   pantothenate)
50 mg 500%
Choline Bitartrate 50 mg
Inositol 50 mg
PABA 50 mg
† Daily Value (DV) not established.
Other Ingredients: Rice flour, gelatin, magnesium stearate, medium chain triglycerides, silica.
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Manufacturer Info

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600 East Quality Drive
American Fork, UT,
Phone: 800-645-5626 Fax: 8007235837 Visit website

About Twinlab

Twinlab Corporation, headquartered in Manhattan, New York and American fork, Utah, is a leading manufacturer and marketer of high quality, science-based, nutritional supplements, including a complete line of vitamins, minerals, nutraceuticals, herbs and sports nutrition products.

*The products and the claims made about specific products on or through this site have not been evaluated by LuckyVitamin.com or the United States Food and Drug Administration and are not approved to diagnose, treat, cure or prevent disease. The information provided on this site is for informational purposes only and is not intended as a substitute for advice from your physician or other health care professional or any information contained on or in any product label or packaging. You should not use the information on this site for diagnosis or treatment of any health problem or for prescription of any medication or other treatment. You should consult with a health care professional before starting any diet, exercise or supplementation program, before taking any medication, or if you have or suspect you might have a health problem.

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