---
product_id: 82390649
title: "Thorne Riboflavin 5'-Phosphate - Bioactive Form of Vitamin B2 for Methylation Support - 60 Capsules"
brand: "thorne"
price: "11122 som"
currency: KGS
in_stock: true
reviews_count: 12
category: "Thorne"
url: https://www.desertcart.kg/products/82390649-thorne-riboflavin-5-phosphate-bioactive-form-of-vitamin-b2-methylation
store_origin: KG
region: Kyrgyzstan
---

# Active B2 for faster absorption Free from gluten, soy, dairy & more Supports nervous system function Thorne Riboflavin 5'-Phosphate - Bioactive Form of Vitamin B2 for Methylation Support - 60 Capsules

**Brand:** thorne
**Price:** 11122 som
**Availability:** ✅ In Stock

## Summary

> ⚡ Elevate your energy & brainpower with the purest B2 boost!

## Quick Answers

- **What is this?** Thorne Riboflavin 5'-Phosphate - Bioactive Form of Vitamin B2 for Methylation Support - 60 Capsules by thorne
- **How much does it cost?** 11122 som with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.kg](https://www.desertcart.kg/products/82390649-thorne-riboflavin-5-phosphate-bioactive-form-of-vitamin-b2-methylation)

## Best For

- thorne enthusiasts

## Why This Product

- Trusted thorne brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Clean & Pure Formula:** No gluten, soy, dairy, shellfish, or fish—crafted for the clean-living professional.
- • **Energize Your Metabolism:** Fuel your day with enhanced energy-yielding metabolism backed by science.
- • **Bioactive Vitamin B2 Power:** Harness the direct, tissue-ready form of riboflavin for superior methylation support.
- • **Trusted Quality from Thorne:** Premium USA-made supplement with a 4.7-star rating and a loyal following.
- • **Optimized for Daily Wellness:** 60 capsules of potent, ready-to-use B2 designed to keep your nervous system sharp.

## Overview

Thorne Riboflavin 5'-Phosphate delivers the bioactive, readily absorbed form of vitamin B2, essential for energy metabolism and nervous system health. Free from common allergens and made in the USA, this premium supplement supports methylation and B vitamin activation, perfect for professionals seeking clean, effective daily wellness.

## Description

Thorne's riboflavin 5-phosphate supports normal energy metabolism and nervous system function with the active form of vitamin B2 more readily used by the body.

Review: Very good high quality product but too costly. - I love lots of products from Throne. they always produce the best direct form of vitamins. same to this. its vitamin b2 but in Active, direct form of R5P. and i believe the quality is excellent too. i don't know why but it's difficult to find the active form of this b2 in the UK easily. and only downside is the price. too expensive. there are many normal b2 (not in active form) out there in 1/3 price of this. and you only receive 60 caps per bottle so have to say, this is one expensive product but i have to continually buy it because of my daughter needs this every day for her condition..
Review: I like taking anything orange (sunny) - Seems useful

## Features

- Active B2: The active form of vitamin B2 more readily used by the body. It is an important cofactor for the activation and conversion of other B vitamins, including niacin and vitamin B6
- Metabolism Support: Riboflavin contributes to normal energy-yielding metabolism and to the normal functioning of the nervous system
- Optimal Supplementation: 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 utilised in the body
- Free From: Every Thorne product is made with the purest possible ingredients. This product contains no gluten, soy, dairy, shellfish, or fish
- Our Mission: We believe personalised, scientific wellness can extend the duration of one's health span, create happier and healthier lives, and feel one’s best at every age and life stage

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0797MLY4M |
| ASIN  | B0797MLY4M |
| Age Range Description | Adult |
| Allergen Information | Contains: Dairy Free, Egg Free, Gluten Free, Peanut Free, Shellfish Free, Soy Free, Tree Nut Free |
| Best Sellers Rank | 23,410 in Health & Personal Care ( See Top 100 in Health & Personal Care ) 11 in Vitamin B2 |
| Brand | THORNE |
| Country of origin | USA |
| Country of origin  | USA |
| Customer Reviews | 4.7 4.7 out of 5 stars (464) |
| Customer reviews | 4.7 4.7 out of 5 stars (464) |
| Date First Available | 20 Mar. 2012 |
| Format | Capsule |
| Is discontinued by manufacturer  | No |
| Item model number  | B115 |
| Manufacturer  | Thorne Research |
| Product Dimensions  | 4.32 x 4.32 x 7.54 cm; 18 g |
| Serving Recommendation | 1 Capsules |
| Storage Instructions | Store tightly sealed at room temperature. |
| Units | 60.00 Count |
| Weight | 45 g |

## Product Details

- **Brand:** THORNE
- **Diet type:** Gluten Free
- **Flavour:** Fish
- **Item form:** Capsule
- **Primary supplement type:** Vitamin B2, Vitamin B3

## Images

![Thorne Riboflavin 5'-Phosphate - Bioactive Form of Vitamin B2 for Methylation Support - 60 Capsules - Image 1](https://m.media-amazon.com/images/I/716LDl1O29L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Very good high quality product but too costly.
*by S***R on 1 February 2017*

I love lots of products from Throne. they always produce the best direct form of vitamins. same to this. its vitamin b2 but in Active, direct form of R5P. and i believe the quality is excellent too. i don't know why but it's difficult to find the active form of this b2 in the UK easily. and only downside is the price. too expensive. there are many normal b2 (not in active form) out there in 1/3 price of this. and you only receive 60 caps per bottle so have to say, this is one expensive product but i have to continually buy it because of my daughter needs this every day for her condition..

### ⭐⭐⭐⭐⭐ I like taking anything orange (sunny)
*by M***N on 20 January 2026*

Seems useful

### ⭐⭐⭐⭐⭐ Healthy stuff.
*by A***N on 9 April 2021*

I like it very much. Very good quality.

## Frequently Bought Together

- THORNE Riboflavin 5'-Phosphate - Bioactive Form of Vitamin B2 for Methylation Support* - 60 Capsules
- THORNE Vitamin B12 - as Methylcobalamin - Supports Heart & Nerve Health, Blood Cell Function, Healthy Sleep & Methylation* - Gluten, Dairy & Soy-Free - 60 Capsules
- THORNE 5-MTHF - Methylfolate (Active B9 Folate) Supplement - Supports Cardiovascular Health, Fetal Development, Nerve Health, Methylation, and Homocysteine Levels* - 60 Capsules - 5-MTHF 1mg

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*Product available on Desertcart Kyrgyzstan*
*Store origin: KG*
*Last updated: 2026-02-13*