10 Best b2 vitamin 100mgs of 2026

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1

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365 by Whole Foods Market

365 By Whole Foods Market, Vitamin B2, 100Mg, 100 Vegetable Capsules
9.8

Exceptional

Our Rating
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Value for Money

2

365 by Whole Foods Market

365 By Whole Foods Market, Vitamin B2, 100Mg, 100 Vegetable Capsules
9.6

Exceptional

Our Rating
3

Nutricost
Nutricost Vitamin B2 (Riboflavin) 100mg, 120 Capsules - Gluten Free and Non-GMO
Main highlights

Key Features
Each capsule contains 100mg of high-quality Vitamin B2, with 120 capsules per bottle, made in a GMP compliant, FDA registered facility.

Ideal Use Cases
Perfect for those seeking to alleviate migraines, increase energy levels, or improve skin health through a potent dose of riboflavin.

Customer Praise
Most reviews highlight the effective relief from migraines and notable increase in energy as the product`s most praised features.
9.5

Excellent

Our Rating

9.7
worth the money

9.5
simple to consume

9.3
Flavor
4

Nutricost
Nutricost Vitamin B2 (Riboflavin) 100mg, 120 Capsules - Gluten Free and Non-GMO
Main highlights

Key Features
Each capsule contains 100mg of high-quality Vitamin B2, with 120 capsules per bottle, made in a GMP compliant, FDA registered facility.

Ideal Use Cases
Perfect for those seeking to alleviate migraines, increase energy levels, or improve skin health through a potent dose of riboflavin.

Customer Praise
Most reviews highlight the effective relief from migraines and notable increase in energy as the product`s most praised features.
9.4

Excellent

Our Rating

9.7
worth the money

9.5
simple to consume

9.3
Flavor
5

Nature's Bounty
Nature's Bounty Vitamin B, B-2 Vitamin 100mg as Riboflavin Supplement, Aids Energy Metabolism, 100 Vegetarian Coated Tablets, 100 Day Supply
Main highlights

Key Features
Easy-to-swallow, laboratory-tested vitamin supplement designed to aid food-to-energy conversion, ensuring optimal health benefits.

Ideal Use Cases
Best for individuals seeking an energy boost, especially those with dietary restrictions or absorption concerns, enhancing overall wellness.

Customer Praise
Highly praised for its effectiveness in boosting energy levels, with many appreciating the easy swallowing coating.
9.3

Excellent

Our Rating

9.5
simple to consume

9.3
worth the money

8.9
Flavor
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6

Nature's Bounty
Nature's Bounty Vitamin B, B-2 Vitamin 100mg as Riboflavin Supplement, Aids Energy Metabolism, 100 Vegetarian Coated Tablets, 100 Day Supply
Main highlights

Key Features
Easy-to-swallow, laboratory-tested vitamin supplement designed to aid food-to-energy conversion, ensuring optimal health benefits.

Ideal Use Cases
Best for individuals seeking an energy boost, especially those with dietary restrictions or absorption concerns, enhancing overall wellness.

Customer Praise
Highly praised for its effectiveness in boosting energy levels, with many appreciating the easy swallowing coating.
9.2

Excellent

Our Rating

9.5
simple to consume

9.3
worth the money

8.9
Flavor
7

NOW Foods
NOW Foods Supplements, Vitamin B-2 (Riboflavin) 100 mg, Energy Production*, 100 Veg Capsules

35% Off
Main highlights

Key Features and Benefits
100mg Riboflavin for energy production, supports body`s defense and detoxification, non-GMO, gluten/soy/dairy/egg-free, GMP Quality Assured.

Ideal Use Cases
Perfect for those needing extra energy, on restricted diets, or seeking to boost their body`s natural detox and defense systems.

Customer Reviews Highlight
Most praised for its effectiveness in boosting energy levels with noticeable improvements, also valued for its high quality and purity.
Key specs
- Gluten-Free:Yes
- Non-GMO:Yes
- Dosage:100 mg
- Country of Origin:USA
- Form:N/A
9.0

Excellent

Our Rating

9.7
simple to consume

9.5
worth the money

9.1
Flavor
8

Horbäach

Horbäach Vitamin B2 100mg | 180 Capsules | Riboflavin Supplement | Non-GMO & Gluten Free

15% Off
8.9

Very Good

Our Rating
9

Horbäach

Horbäach Vitamin B2 100mg | 180 Capsules | Riboflavin Supplement | Non-GMO & Gluten Free

15% Off
8.8

Very Good

Our Rating
10

Solgar
Solgar Vitamin B2 (Riboflavin) 100mg, 100 Vegetable Capsules - Energy Metabolism, Healthy Nervous System - Non-GMO, Vegan, Gluten Free, Dairy Free, Kosher - 100 Servings

29% Off
Main highlights

Key Features and Benefits
Supports energy metabolism, healthy nervous system, non-GMO, vegan, gluten/wheat/dairy-free, encapsulated in convenient vegetarian capsules.

Ideal Use Cases
Perfect for daily stress support, enhancing energy conversion from foods, and maintaining overall cellular function.

Customer Reviews Summary
Highly praised for its effectiveness in boosting energy levels and overall well-being, with noticeable improvements in stress management.
8.5

Good

Our Rating

9.7
simple to consume

9.5
worth the money

9.3
Flavor

10 Best b2 vitamin 100mgs of 2026

1

365 By Whole Foods Market, Vitamin B2, 100Mg, 100 Vegetable Capsules

How do we rank?

How do we rank?

Analyzing top stores

2

365 By Whole Foods Market, Vitamin B2, 100Mg, 100 Vegetable Capsules

3

Nutricost Vitamin B2 (Riboflavin) 100mg, 120 Capsules - Gluten Free and Non-GMO

9.7

9.5

9.3

4

Nutricost Vitamin B2 (Riboflavin) 100mg, 120 Capsules - Gluten Free and Non-GMO

9.7

9.5

9.3

5

Nature's Bounty Vitamin B, B-2 Vitamin 100mg as Riboflavin Supplement, Aids Energy Metabolism, 100 Vegetarian Coated Tablets, 100 Day Supply

9.5

9.3

8.9

6

Nature's Bounty Vitamin B, B-2 Vitamin 100mg as Riboflavin Supplement, Aids Energy Metabolism, 100 Vegetarian Coated Tablets, 100 Day Supply

9.5

9.3

8.9

7

NOW Foods Supplements, Vitamin B-2 (Riboflavin) 100 mg, Energy Production*, 100 Veg Capsules

9.7

9.5

9.1

8

Horbäach Vitamin B2 100mg | 180 Capsules | Riboflavin Supplement | Non-GMO & Gluten Free

9

Horbäach Vitamin B2 100mg | 180 Capsules | Riboflavin Supplement | Non-GMO & Gluten Free

10

Solgar Vitamin B2 (Riboflavin) 100mg, 100 Vegetable Capsules - Energy Metabolism, Healthy Nervous System - Non-GMO, Vegan, Gluten Free, Dairy Free, Kosher - 100 Servings

9.7

9.5

9.3

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