We only ship products to the credit card billing address.
FREE shipping on orders of $50 or more in California!

Riboflavin 5′-Phosphate ( Vitamin B2 ) ( 60 veg caps) by Thorne

The bioactive, tissue ready form of riboflavin, necessary for the formation of other B vitamins*

Riboflavin 5′-Phosphate is a more readily usable form of B2 than riboflavin.* It is an important cofactor for the activation and conversion of other B vitamins, including niacin and vitamin B6.*

$30.99

Description

Riboflavin, also known as vitamin B2, is necessary for the body to be able to activate vitamin B6.* Riboflavin is also necessary for the body’s conversion of tryptophan to niacin, and the conversion of folate to folate’s various active forms.* In addition, riboflavin plays a crucial role in the metabolism of fats and glucose, the synthesis of red blood cells, healthy methylation, and the production and regulation of certain hormones.*

To be utilized by the body, however, riboflavin must first be converted to its active form – riboflavin 5′-phospate (R5P). A compromised digestive system, however, can adversely affect the body’s ability to convert riboflavin to R5P.* And certain prescription medications can also compromise the absorption of riboflavin, putting it in a state of deficiency. Thorne’s Riboflavin 5′-Phosphate, which is not derived from yeast, provides supplementation with a bioactive, tissue ready form of riboflavin that can be optimally utilized in the body.*

Brand

Thorne

Ingredients

Ingredients

Directions & Warnings

Take 1 capsule one to three times daily or as recommended by your health professional.

ALLERGY WARNING
This product is contraindicated in an individual with a history of hypersensitivity to any of its ingredients.

PREGNANCY
If pregnant, consult your health professional before using this product.

INTERACTIONS
There are no known adverse interactions or contraindications at publication date.

Reviews

There are no reviews yet.

Be the first to review “Riboflavin 5′-Phosphate ( Vitamin B2 ) ( 60 veg caps) by Thorne”

Your email address will not be published. Required fields are marked *

FAQ

Orders are processed throughout the week and typically ship at the end of each week. Once your order has been shipped, you will receive a confirmation email with tracking details. If you have any questions about your order status, feel free to contact us!

If you want to purchase products online you must set up an account. However, you don’t need to set it up until you are ready to check out. Until then, you may browse, learn, and comparison-shop as long as you like.

Click on Account at the very top of the home page. Log in using your current email address and password. You’ll then be able to change your account information, including credit card, billing and/or shipping address, email address and password. You can also access our Quick Reorder feature, view your order history and check your Healthy Awards’ points balance.

Click on Account at the very top of the home page. Scroll down to the “Forgot Your Password” section and follow the directions for receiving a new password instantly via email. Still have questions? Please contact us.

Autoship is our subscription service that allows you to receive your favorite products on a recurring schedule—so you never run out! When you subscribe, you’ll get 20% OFF each shipment, and you can modify, pause, or cancel your subscription at any time. It’s the easiest way to save and stay stocked up!

Signing up for Autoship is simple! When adding an item to your cart, select the “Subscribe & Save” option by clicking on the checkbox and choose how often you’d like to receive it. Your discount will automatically apply at checkout. You can manage or update your subscription anytime through your My Account page.

You’ll always receive 20% OFF the regular price for every Autoship order! Your payment method will be charged automatically before each shipment, based on the frequency you selected. If you ever need to update your payment details, you can do so in your My Account section.

Yes! If you have an account, simply log in and go to the “My Orders” section to view your past purchases, including details and tracking information. If you checked out as a guest and need order details, check your confirmation email or contact our support team for assistance.

Skip to content