★★★★★
B-2
Ironcowgirl—November 22, 2025
Capsules are not huge and easy to swallow. Quality is good. Value even better. No taste. And the effectiveness is on point. Read more
Carlyle
Carlyle Vitamin B-2 400mg 180 Count Non-GMO Gluten Free Supplement B2 Riboflavin
$5.99
About this item
- VITAMIN B2: Riboflavin is one of many B-Complex vitamins present in dairy and green vegetables
- COMPLEX FORMULA: Delivers 400 mg of Vitamin B-2 in each serving for maximum support
- ROOTED IN WELLNESS: Carlyle provides premium, honest supplements in your pursuit to healthy living
- CARLYLE MANUFACTURERS: Laboratory Tested, Trusted Ingredients, Superior Quality, 100% Guaranteed!
- NATURALLY FREE OF: Gluten, Wheat, Yeast, Lactose, Artificial Sweetener, Preservatives & Non-GMO
$5.99
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Product details
| Brand | Carlyle |
|---|---|
| Item Form | Capsule |
| Primary Supplement Type | Vitamin B |
| Diet Type | Vegetarian |
| Flavor | Unflavored |
Technical specifications
| product_dimensions | 2.3 x 2.3 x 4.5 inches; 0.01 ounces |
|---|---|
| item_model_number | CL1051 |
| date_first_available | January 3, 2022 |
| manufacturer | Carlyle |
| best_sellers_rank | #17,794 in Health & Household ( See Top 100 in Health & Household ) #9 in Vitamin B2 (Riboflavin) Supplements |
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4.5882 ratings
Customers say
Customers find the vitamin B-2 supplement to be of good quality, effective at reducing headaches, and appreciate its small size and ease of swallowing.
★★★★★
Small and easy to swallow
Leticia m.—December 28, 2025
Easy to swallow, and very good for prevention of migraines Read more
★★★★★
Vitamin
Pat De La O—December 17, 2025
Great vitamin for the price. Read more
★★★★☆
Lower Dose Riboflavin From A Great Company
reviewer—September 21, 2023
Riboflavin has a variety of benefits, including helping with nerve issues. I take some every morning. This is good riboflavin, but the labeling is sketchy. There is only 100 mg of riboflavin per pill. So, it's not 400 mg. That is the amount contained in 4 pills. I prefer the lower dose, but some may want more. Also, these tablets are dusty and riboflavin is very bright and yellow-orange. Be careful what you touch afterward. This company is a great company, minus the labeling stuff. Carlyle tests their products and you can always count on them. Read more
★★★★★
Good product.
Pamela Barron—December 2, 2025
Exactly what I expected. Read more
★★★★★
As described
Kindle Customer—December 31, 2025
As described Read more
★★★★★
So far no bad results
Customer—December 5, 2025
It’s a vitamin Read more
★★★★★
It is effective.for lip sores.
rkab8745—October 13, 2025
Did help my cheilosis (constant sores at both angles of the mouth) that won’t heal until I started and stayed on the vitamin B2. Read more
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