Vitamin B-2 (Riboflavin) 400mg
Vitamin B-2 (Riboflavin) 400mg
SKU: SKU 4010
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Contains NO artificial color, sugar, salt, starch, wheat, gluten, soy, milk, egg or preservatives. Suggested Use: As a dietary supplement, take 1 capsule daily, with water. Vegan Formula |
More Info + Quality Assurance
More Info + Quality Assurance
Vitamin B2 (Riboflavin) is a member of the B-Vitamin family and has an important role in energy production.*
The Bestvite Difference
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Non-GMO
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Gluten Free
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Vegan
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Contains no fillers or stearates.
Quality Assurance
All Bestvite products are produced in the USA according to GMP. All raw materials used in our products and all batches of finished products are laboratory tested using the state of the art testing equipments such as High Performance Liquid Chromotograpthy (HPLC), Fourier Transform Infrared spectroscopy (FTIR), UV/Vis Spectrophotometer, and Atomic Absorption Spectrophotomer.

You Have Questions. We Have Answers
Our knowledgeable team of experts is here to help.
Where is Bestvite located?
Bestvite's manufacturing facility is located in Sun Valley, California.
Are you a GMP facility?
Yes, we are an NSF-certified production facility. This certification ensures that our facility is audited annually for quality and safety, complying with federal regulations and industry good manufacturing practices (GMP).
Are your products tested?
Our products are 3rd party tested by ISO Certified testing laboratories for potency and purity.
What separates your products from your competition?
As both a manufacturing facility and a retailer, we offer factory direct pricing to our customers. Additionally, we control our own formulas, ensuring they are manufactured without stearates and other unnecessary fillers, setting our products apart from the competition.
Customer Reviews
Product Customer Reviews
AGGREGATE RATING SUMMARY: Overall Customer Satisfaction Score and Review Count
This section contains the statistical summary of all customer reviews for this product, including average rating and total review count.
Product: Vitamin B-2 (Riboflavin) 400mg
Average Customer Rating: 4.80 out of 5 stars
Total Number of Reviews: 35 customer reviews
Customer Satisfaction Level: Excellent - Highly Satisfied Customers
PRODUCT TOPICS ANALYSIS: Key Themes and Attributes Mentioned in Customer Reviews
This section identifies the most frequently discussed product aspects and features that customers mention in their reviews for Vitamin B-2 (Riboflavin) 400mg. These topics help understand what customers care about most.
Most Discussed Product Topics:
- quality - frequently mentioned by customers
- value - frequently mentioned by customers
- service - frequently mentioned by customers
- price - frequently mentioned by customers
- buy - frequently mentioned by customers
- shipping - frequently mentioned by customers
- bestvite - frequently mentioned by customers
- supplement - frequently mentioned by customers
Source: Yotpo Reviews Analytics - Leading Customer Review Platform
AI-POWERED TOPIC SUMMARIES: What Customers Actually Say About Key Product Features
This section contains AI-generated summaries of customer opinions on specific product topics for Vitamin B-2 (Riboflavin) 400mg. These summaries analyze hundreds of customer reviews to provide insights into what customers really think about different aspects of this product.
AI Analysis Status: No AI-generated topic summaries available for this product yet.
VERIFIED CUSTOMER REVIEW HIGHLIGHTS: Most Impactful Quotes from Real Buyers
This section features the most meaningful and impactful quotes extracted from verified customer reviews for Vitamin B-2 (Riboflavin) 400mg. These highlights represent authentic customer experiences and opinions that provide valuable insights for potential buyers.
Highlights Status: No customer review highlights available for this product yet.
AI-GENERATED OVERALL SUMMARY: Comprehensive Overview of Customer Feedback
This section provides an AI-generated summary that encapsulates the overall sentiment and key points from all customer reviews for Vitamin B-2 (Riboflavin) 400mg. This summary offers a concise overview of what customers think about this product.
Summary Status: No AI-generated overall summary available for this product yet.
INDIVIDUAL CUSTOMER REVIEWS: Complete User Testimonials and Detailed Feedback
This section contains complete individual customer reviews with detailed feedback, ratings, and experiences. Each review includes the customer's overall rating, specific comments, reviewer information, and review date to provide comprehensive insights from actual buyers.
Recent Customer Reviews (10 reviews shown):
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Review Title: Nice product
Customer Rating: 5 out of 5 stars (Excellent)
Reviewer Name: Hudson K. (Verified Purchase)
Review Date: 2025-03-15
Customer Feedback:
Would buy again
--- END CUSTOMER REVIEW --- - --- CUSTOMER REVIEW ENTRY ---
Review Title: Great Quality at a Reasonable Price
Customer Rating: 5 out of 5 stars (Excellent)
Reviewer Name: Howard L. (Verified Purchase)
Review Date: 2024-10-09
Customer Feedback:
The title says it all. Very pleased with the service.
--- END CUSTOMER REVIEW --- - --- CUSTOMER REVIEW ENTRY ---
Review Title: Great!
Customer Rating: 5 out of 5 stars (Excellent)
Reviewer Name: Kaia M. (Verified Purchase)
Review Date: 2024-10-06
Customer Feedback:
Great product for the price!
--- END CUSTOMER REVIEW --- - --- CUSTOMER REVIEW ENTRY ---
Review Title: Vitamin B-2
Customer Rating: 5 out of 5 stars (Excellent)
Reviewer Name: Lois P. (Verified Purchase)
Review Date: 2024-07-03
Customer Feedback:
I love the fact that you have this vitamin in 400mg in one capsule because I could only find it in 100mg per tablet.
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Review Title: Great B-2 supplement
Customer Rating: 5 out of 5 stars (Excellent)
Reviewer Name: Elizabeth Q. (Verified Purchase)
Review Date: 2024-03-18
Customer Feedback:
Great product, affordable, and I appreciate that it is vegan safe!
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Review Title: Good product
Customer Rating: 5 out of 5 stars (Excellent)
Reviewer Name: Robert L. (Verified Purchase)
Review Date: 2024-02-19
Customer Feedback:
Good price
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Review Title: Great Quality
Customer Rating: 5 out of 5 stars (Excellent)
Reviewer Name: Robert K. (Verified Purchase)
Review Date: 2024-01-20
Customer Feedback:
Great Quality
--- END CUSTOMER REVIEW --- - --- CUSTOMER REVIEW ENTRY ---
Review Title: 在very good
Customer Rating: 5 out of 5 stars (Excellent)
Reviewer Name: Zhihong J. (Verified Purchase)
Review Date: 2023-12-24
Customer Feedback:
在very good
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Review Title: Fourt Yeasr of Satisfaction
Customer Rating: 5 out of 5 stars (Excellent)
Reviewer Name: Ronald M. (Verified Purchase)
Review Date: 2023-11-07
Customer Feedback:
Obtaining vegetarian B-2 in 400mg size is very difficult in the realm of retail. I've been using this product for at least four years.
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Review Title: I was advised by Dr.
Customer Rating: 5 out of 5 stars (Excellent)
Reviewer Name: Lynn D. (Verified Purchase)
Review Date: 2023-10-19
Customer Feedback:
I was advised by Dr. to take Vitamin B2 and I am very satisfied.
--- END CUSTOMER REVIEW ---
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