Best Vitamin B (Riboflavin) Supplements Under $100 (2026)
We selected riboflavin supplements under $100 by combining a value score that weights dose (400 mg), capsule count, user rating, and label features like gluten-free or non-GMO
This roundup covers Vitamin B2 (riboflavin) supplements priced under $100, focused on potency, ingredient transparency, and value. Selections were ranked by a value score that balances dose (400 mg options), capsule count, user ratings, and label features like non-GMO or gluten-free
Top Picks
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1
Vitamin B2 Riboflavin 400mg supplement
High potency vitamin B2 riboflavin 400mg capsule supporting energy metabolism and red blood cell production. Customers note migraine relief and steady energy with gluten-free, easy-to-swallow capsules
- 400mg riboflavin per capsule
- supports energy metabolism
- gluten-free, non-GMO capsules
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2
Nutricost Vitamin B2 (Riboflavin) 400mg - 120 Capsules
Vitamin B2 (riboflavin) supplement with 400mg per capsule and 120 capsules per bottle. Helps support migraine relief and overall riboflavin intake; customers note effective results and good value, with easy-to-swallow capsules
- 400mg riboflavin per capsule
- 120 capsules per bottle
- gluten-free and non-GMO
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3
Nutricost Vitamin B2 (Riboflavin) 400mg - 120 capsules
Vitamin B2 (riboflavin) supplement with 400mg per capsule. 120 capsules per bottle, 120 servings. Mixed feedback on taste and capsule size; some users report fast relief for migraine symptoms
- 400mg riboflavin per capsule
- 120 capsules per bottle
- gluten free & non-GMO
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4
Vitamin B2 (Riboflavin) 400mg capsules, migraine relief
Vitamin B2 capsules support nervous system, vision, and energy metabolism. Customers report migraine relief and ease of swallow, with mixed opinions on pill size and energy effects
- migraine relief potential
- 3rd party lab tested
- vegetarian capsules
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5
Riboflavin 400mg Capsules | Vitamin B2 Supplement | Non-GMO
Riboflavin (Vitamin B2) 400mg per capsule, non-GMO and gluten free. Third party tested and manufactured under GMP standards. Customers note migraine relief and good value for money, with easy swallowability
- 400mg per capsule
- non-GMO and gluten free
- third party tested
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6
Nature's Bounty Vitamin B-2 100 mg – 100 tablets (value pack of 5)
Vitamin B-2 provides energy support by aiding food-to-energy conversion and supports healthy skin and eyes. Customers note good quality and value for money, with some reports of migraine relief when paired with magnesium oxide
- energy conversion support
- skin and eyes health
- value-packed 5-pack
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7
Iplex Whole Food Vascular Eye Health Supplement (150 capsules)
Whole food vascular eye health supplement with shiitake and key ingredients. Supports healthy ocular vascular tissue and connective tissue; reported eye health improvements and dry eye relief from customers
- eye vascular support
- whole food ingredients
- customer-reported eye health benefits
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8
Vitamin B-2 (Riboflavin) 100 mg, 100 tablets (pack of 6)
Vitamin B-2 for energy metabolism and antioxidant support. Helps skin and eyes health; supports healthy metabolism. One customer notes migraine relief when paired with magnesium oxide
- Supports conversion of food into energy
- Promotes healthy skin and eyes
- Vitamin B-2 supports healthy metabolism
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9
Vitamin B2 Gummies with Magnesium & CoQ10 | Riboflavin 400mg
Bioactive Vitamin B2 (Riboflavin 5'-phosphate) gummies with magnesium and CoQ10 for energy support and skin health. Customers note tasty flavor and effective relief, with some reports of bloating and gummy stickiness
- bioactive riboflavin 5'-phosphate
- added magnesium & CoQ10
- non-GMO, vegan formulation