NOW Foods Vitamin B2, also known as riboflavin, is a dietary supplement containing vitamin B2. Sources of riboflavin include green vegetables, liver, kidneys, wheat germ, milk, eggs, cheese, and fish.

Key features of NOW Foods Vitamin B2:

• 100 mg Riboflavin: This supplement contains 100 mg of vitamin B2 per dose, also known as riboflavin.
• Certifications/classifications: Non-GMO, soy-free, sugar-free, corn-free, low sodium, made without gluten, dairy-free, egg-free.
• GMP quality assured: NPA A-certified GMP certification shows the commitment to quality in NOW Foods' production process, including laboratory and testing methods.
• Packed in the USA by a family-owned company since 1968.