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Riboflavin-5-Phosphate (R5P) — SacredBod supplement bottle (illustrative)
Supplement · Vitamin

Riboflavin-5-Phosphate (R5P)

varies · gluten-free · 60 caps

migrainefatigueneuropathy brainmitochondria
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What it is

Riboflavin-5-Phosphate (R5P) is a vitamin supplement. Active B2 — FAD/FMN cofactor, migraine prophylaxis at 400 mg, MTHFR cofactor. Used in adult dosing protocols across India and internationally, it is sold as a single-ingredient supplement in capsule or powder form.

How it works

Riboflavin-5-Phosphate (R5P) acts through the mechanisms inherent to its class — see the mechanism section for detail. As a vitamin supplement, it primarily affects the brain, mitochondria. Effects are dose-dependent and typically measurable within 2-8 weeks for measurable effects.

Who should take it

Adults addressing migraine, energy crash. Particularly relevant for individuals who have ruled out medication-only approaches or who want a foundational supplement to complement existing care.

Avoid / careful

Pregnant or nursing women without clinician oversight. People on prescription medications affecting the same pathway should consult a doctor before combining. Side effects are uncommon at recommended doses but may include mild GI upset on initial use.

When to take it

Morning
Noon
Evening
Night

How to take it

With food
Empty stomach
Before food

FAQs

Frequently asked

What is the difference between Riboflavin and Riboflavin-5-Phosphate?
Riboflavin-5-Phosphate (R5P) is the pre-activated, direct usable form of Vitamin B2, bypassing the need for cellular conversion that standard riboflavin requires.
Can R5P help with energy levels?
Yes, R5P is critical for the electron transport chain in mitochondria, the primary sites of cellular energy (ATP) production, thus supporting energy levels.
Is R5P beneficial for MTHFR gene variations?
Yes, individuals with MTHFR variations often have impaired riboflavin metabolism, making the direct R5P form more efficient for supporting downstream processes like homocysteine reduction.

From the blog

· 8 min read

Riboflavin-5-Phosphate (R5P) Dosage: How Much Should You Take?

How much Riboflavin-5-Phosphate (R5P) to take, when to take it, which form is best, and how to stack it safely.

#dosage#how-to#vitamin
· 8 min read

Top Benefits of Riboflavin-5-Phosphate (R5P) (Evidence-Based)

The science-backed benefits of Riboflavin-5-Phosphate (R5P), the mechanisms behind them, and how to know if it is working for you.

#benefits#evidence#vitamin
· 8 min read

What Is Riboflavin-5-Phosphate (R5P)? A Complete India Guide

A complete guide to Riboflavin-5-Phosphate (R5P): what it is, how it works, benefits, dosing, safety and where to buy it in India.

#guide#india#vitamin

Editorial notes

SacredBod's longer take on Riboflavin-5-Phosphate (R5P) — context the structured blocks above don't capture.

About Riboflavin-5-Phosphate (R5P)

Active B2 — FAD/FMN cofactor, migraine prophylaxis at 400 mg, MTHFR cofactor.

As part of the Vitamin category, Riboflavin-5-Phosphate (R5P) is included in the SacredBod catalog for adults addressing migraine, energy crash. See the Mechanism and Research sections above for detail.

Added to your stack.