Overview

Riboflavin, known as Vitamin B2, is part of the vitamin B group. It is the central component of the cofactors FAD and FMN and as such required for a variety of flavoprotein enzyme reactions including activation of other vitamins. It was formerly known as vitamin G

FAQ

Q. Why Should I Choose Nutricost Vitamin B2?

A. Nutricost Vitamin B2 uses Riboflavin and offers an incredible 120 servings (of 100mg!) per bottle at an affordable price – that’s a bargain you can’t beat! In addition, all Nutricost products are always manufactured in a GMP compliant facility, and are tested by independent (3rd party) ISO-accredited laboratories.

Q. Is there a return policy?

A. We offer a 30 day money back guarantee from the time of purchase. Only Unopened products in resalable condition will receive a full refund of the product sale price. Customer is responsible for shipping costs. Up to 1 opened product may also be accepted for a refund. Please contact our customer service department using your eBay message system for more information or instructions on how to return your product.

Q. What are your shipping rates for the US?

A. Shipping & Handling Domestic: We offer fast standard shipping 100% Free

Q. Do you ship international?

A. We offer fast shipping to many other countries. Please see price at check-out since prices may vary by location and quantity.

International customers (anyone outside the U.S. – including Canada & US protectorates) should be aware of and are responsible for all additional fees associated with duties, taxes, customs, and other costs incurred from shipping internationally. Your purchase includes courier fees only

***Please be aware it is against U.S. Law to underestimate the value of your package on the customs form.

***Please be aware we will not refund any international package that is refused. These additional costs vary depending on your location. Please refer to your local customs office to estimate these fees.

***Attention Alaska & Hawaii Customers Shipping may take up to 4-6 Business days