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  • Item Catalog Number: 00093

Many B vitamins are used in the body individually or in combination with enzymes to help release energy from carbohydrates, fat, and protein. Vitamin B coenzymes are crucial to the metabolic pathways that generate the energy needed by every cell in the body. Because they are codependent in their metabolic activities, a deficiency of one B vitamin can affect optimal functioning of organ systems throughout the body.153

These capsules from Twinlab® contain vitamin B2, an essential B vitamin.

Supplement Facts

Serving Size 1 capsule

Servings Per Container 100

Amount Per Serving

Riboflavin (vitamin B2)

100 mg

(From riboflavin 5’-phosphate sodium, riboflavin).


Other ingredients: gelatin, potato starch, purified water, magnesium stearate, MCT.

Dosage and Use
  • One to two capsules daily are suggested for healthy people.
  • This product is best utilized when taken with meals.

Ingestion of a high dosage will cause the urine to become a deep yellow color as it is eliminated from the body. This does no harm and is a sign that the supplement containing the riboflavin is being well-absorbed.