Looking for the best vitamin b2 riboflavin? Our team ranked the top 10 by real customer review volume (38,487 reviews in total), led by B-2, 100 mg, 100 Veg Capsules.
How we rank it: B-2, 100 mg, 100 Veg Capsules takes our top spot: it's the standout vitamin b2 riboflavin in this guide, earning the lead for its strong balance of quality and price.
How we rank it: BioCoenzymated™, B2, Riboflavin 5'-Phosphate, 50 mg, 30 Vegetarian Capsules lands at #2 largely for Natural Factors's reputation for quality.
How we rank it: At #3, Homocysteine Resist, 60 Vegetarian Capsules earns its spot for how consistently shoppers reach for it.
How we rank it: At #4, Riboflavin Vitamin B2, 100 mg, 100 Capsules earns its spot for how consistently shoppers reach for it.
How we rank it: At #5, Vitamin B2, Riboflavin, 100 mg, 90 Tablets earns its spot for how consistently shoppers reach for it.
How we rank it: We placed Riboflavin 5' Phosphate, 36.5 mg, 60 Capsules at #6 thanks to its strong balance of quality and price.
How we rank it: At #7, Riboflavin Vitamin B2, 400 mg, 30 Tablets earns its spot for how consistently shoppers reach for it.
How we rank it: At #8, Riboflavin, 100 mg, 100 Capsules earns its spot for how consistently shoppers reach for it.
How we rank it: We placed Vitamin B2 (Riboflavin), 100 mg, 100 Vegetable Capsules at #9 thanks to its strong balance of quality and price.
How we rank it: Multi-B Benfotiamine Neuropathy Support Formula, 120 Capsules lands at #10 largely for Benfotiamine Inc.'s reputation for quality.
| # | Product | Brand | Score | Rating | Reviews | Price | |
|---|---|---|---|---|---|---|---|
| 1 | B-2, 100 mg, 100 Veg Capsules | NOW Foods | 9.7 | 4.8 | 10,490 | $6.11 | View → |
| 2 | BioCoenzymated™, B2, Riboflavin 5'-Phosphate, 50 mg, 30 Vegetarian Capsules | Natural Factors | 9.9 | 4.9 | 8,448 | $8.37 | View → |
| 3 | Homocysteine Resist, 60 Vegetarian Capsules | Life Extension | 9.9 | 4.9 | 5,444 | $19.50 | View → |
| 4 | Riboflavin Vitamin B2, 100 mg, 100 Capsules | Nature's Way | 9.7 | 4.8 | 4,789 | $9.19 | View → |
| 5 | Vitamin B2, Riboflavin, 100 mg, 90 Tablets | Natural Factors | 9.7 | 4.8 | 2,257 | $9.07 | View → |
| 6 | Riboflavin 5' Phosphate, 36.5 mg, 60 Capsules | Thorne | 9.9 | 4.9 | 2,158 | $32.00 | View → |
| 7 | Riboflavin Vitamin B2, 400 mg, 30 Tablets | Nature's Way | 9.5 | 4.7 | 1,699 | $14.49 | View → |
| 8 | Riboflavin, 100 mg, 100 Capsules | Swanson Vitamins | 9.7 | 4.8 | 1,162 | $11.09 | View → |
| 9 | Vitamin B2 (Riboflavin), 100 mg, 100 Vegetable Capsules | Solgar | 9.7 | 4.8 | 1,155 | $9.88 | View → |
| 10 | Multi-B Benfotiamine Neuropathy Support Formula, 120 Capsules | Benfotiamine Inc. | 9.2 | 4.6 | 885 | $34.83 | View → |
Our editorial team evaluates every product on the factors that matter most to shoppers, not just price.
We rank by verified customer reviews and rating. For added assurance, we recommend choosing products that carry independent third-party testing or certification. These organisations publish public standards and verified-product listings:
This guide is for general information only and is not medical advice. Consult a qualified professional before starting any supplement.
The products in this comparison were in stock at our last update (2026-08-11). Availability can change, so check the product page for current status.
Top-reviewed brands in this category include NOW Foods, Natural Factors, Life Extension, Nature's Way and others.
Based on verified customer review counts, B-2, 100 mg, 100 Veg Capsules by NOW Foods is the best-reviewed vitamin b2 riboflavin, with 10,490 reviews and a 4.8/5 rating.
On this list, prices range from $6.11 to $34.83, with a typical price around $11.09.
B-2, 100 mg, 100 Veg Capsules leads with 10,490 verified reviews, followed by BioCoenzymated™, B2, Riboflavin 5'-Phosphate, 50 mg, 30 Vegetarian Capsules with 8,448.