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Nutricost Vitamin B2 (Riboflavin) Capsules (400 MG) (30 Capsules)

4.6 stars out of 95 reviews
(4.6)|
95 ratings

Key item features

  • Non GMO
  • Gluten Free
  • Third Party tested
  • 1 Month Supply
  • Nutricost Quality Guaranteed
  • GMP compliant
Current price is $5.4818.3 ¢/count
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Nutricost Vitamin B2 (Riboflavin) Capsules (400 MG) (30 Capsules)
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Comparison Chart:
Vitamin & supplement typeSupplementsNutricost Vitamin B2 (Riboflavin) Capsules (400 MG) (30 Capsules)SoftgelSpring Valley Lutein with Zeaxanthin Dietary Supplement Softgels, 20mg, 90 CountSoftgelSpring Valley Vitamin A Supplement 2,400mcg Per Softgels, 250 CountLetter VitaminsSpring Valley Super Vitamin B-Complex Dietary Supplement, 100 Count, Tablets for Metabolism SupportLetter VitaminsNature Made Vitamin D3 1000 IU (25 Mcg) Tablets, Dietary Supplement for Bone and Immune Health Support, 210 Count
Primary ingredientVitamin B2Nutricost Vitamin B2 (Riboflavin) Capsules (400 MG) (30 Capsules)-Spring Valley Lutein with Zeaxanthin Dietary Supplement Softgels, 20mg, 90 CountVitamin ASpring Valley Vitamin A Supplement 2,400mcg Per Softgels, 250 CountVitamin B-ComplexSpring Valley Super Vitamin B-Complex Dietary Supplement, 100 Count, Tablets for Metabolism SupportVitamin D3Nature Made Vitamin D3 1000 IU (25 Mcg) Tablets, Dietary Supplement for Bone and Immune Health Support, 210 Count
Health concernGeneral Health & WellnessNutricost Vitamin B2 (Riboflavin) Capsules (400 MG) (30 Capsules)Vision & Eye HealthSpring Valley Lutein with Zeaxanthin Dietary Supplement Softgels, 20mg, 90 CountImmune System SupportSpring Valley Vitamin A Supplement 2,400mcg Per Softgels, 250 CountEnergy SupportSpring Valley Super Vitamin B-Complex Dietary Supplement, 100 Count, Tablets for Metabolism SupportImmune System SupportNature Made Vitamin D3 1000 IU (25 Mcg) Tablets, Dietary Supplement for Bone and Immune Health Support, 210 Count
Serv per cont30Nutricost Vitamin B2 (Riboflavin) Capsules (400 MG) (30 Capsules)90Spring Valley Lutein with Zeaxanthin Dietary Supplement Softgels, 20mg, 90 Count250Spring Valley Vitamin A Supplement 2,400mcg Per Softgels, 250 Count100Spring Valley Super Vitamin B-Complex Dietary Supplement, 100 Count, Tablets for Metabolism Support210Nature Made Vitamin D3 1000 IU (25 Mcg) Tablets, Dietary Supplement for Bone and Immune Health Support, 210 Count
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Customer ratings & reviews

4.6 out of 5 stars
stars95 ratings25 reviews
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Showing 1-3 of 25 reviews

Jan 19, 2026
Bri
Top Reviewer
5 out of 5 stars review

Verified Purchase

B2, higher dosage pills.

This is a large migraine headache dosage, not a supplement to adjust the B2 for proper balance with other B-Complex supplements. At this dosage, you will pee Uranium yellow, but they don't smell or taste gross to take. They are large capsules to swallow however.

Helpful?36AQVHZ23NHL3431088390
Sep 13, 2025
Walmart customer
Top Reviewer
5 out of 5 stars review

Verified Purchase

Riboflavin was recommended to me

It's Riboflavin. This was recommended to me by a medical professional in combination with another supplement to help with my headaches. So far they've been decreased. A word of caution though, when you go to use the bathroom, it will discolor your urine. Good price.

Incentivized Review
Helpful?36AQVHZ23NHL3431088390
Sep 20, 2025
Angela
5 out of 5 stars review

Verified Purchase

Great B2 supplement

Easy to swallow. No taste that I can tell. My doctor told me ahead of time that any B2 would cause my urine to turn bright yellow for a while every day, and this does, but it doesn't concern me.

Incentivized Review
Helpful?36AQVHZ23NHL3431088390

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