Active B2 (R5P) 60 Capsules
Active B2 (R5P) 60 Capsules

Active B2 (R5P) 60 Capsules

$69.95 AUD

Key Benefits

  • Supports energy production
  • Supports haemoglobin synthesis
  • Supports cardiovascular system health and function
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Active B2 (R5P) 60 Capsules

Active Riboflavin-5-Phosphate for Energy, Methylation & Migraine Support

RN Labs Active B2 R5P 60 Capsules. Active vitamin B2 to support energy, methylation, cardiovascular health and mild migraine support.

  • Supports energy production
  • Supports haemoglobin synthesis
  • Supports cardiovascular system health and function
  • Helps reduce headache symptoms • Helps reduce the occurrence and duration of mild migraines
  • Supports folate activation and methylation pathways
  • Supports glutathione maintenance

Active form of Vitamin B2 • Riboflavin-5-Phosphate (R5P/FMN) • Bioavailable formulation • Supports MTHFR function • Supports conversion of Hydroxy B12 to methyl and adenosyl forms • Supports glutathione regeneration • Can be used alongside a B complex • Vegan friendly

Practitioner-guided support for individuals requiring active vitamin B2, including support for energy metabolism, methylation pathways, haemoglobin synthesis, cardiovascular health and mild migraine management.

Riboflavin Sodium Phosphate 50mg, equivalent to Riboflavin 36.5mg per capsule.

Adults: Take 1–4 capsules daily, or as prescribed by your healthcare practitioner.

Take as directed by your healthcare practitioner. RN Labs advises considering high-dose single B-vitamin prescriptions alongside a B complex.

Microcrystalline Cellulose, Hypromellose (Capsule), Leucine, Colloidal Anhydrous Silica.

Free from wheat, gluten, dairy, lactose, egg, yeast and soy. Also free from artificial colours, artificial sweeteners, artificial flavours and artificial preservatives.

If symptoms persist, consult your healthcare practitioner. Vitamin supplements should not replace a balanced diet. Vitamin B2 may cause urine to become brighter yellow than normal. High doses may be associated with mild gastrointestinal upset and increased urination. For practitioner dispensing only.

Not specified on the supplied RN Labs product sheet. Follow the storage directions on the product label.

RN LABS ACTIVE B2 FAQs Common Questions About RN Labs Active B2
What is RN Labs Active B2?

RN Labs Active B2 is a practitioner-formulated vitamin B2 supplement providing Riboflavin-5-Phosphate (R5P/FMN), the active form of riboflavin. Each capsule provides Riboflavin Sodium Phosphate 50mg, equivalent to 36.5mg of Riboflavin.

What is Riboflavin-5-Phosphate (R5P)?

Riboflavin-5-Phosphate, also known as FMN, is an active form of vitamin B2 used within numerous metabolic pathways. RN Labs explains that some people may have a reduced capacity to convert ordinary riboflavin into R5P due to factors such as medications, diet or metabolic differences.

Why use active B2 instead of standard riboflavin?

RN Labs Active B2 provides vitamin B2 directly as R5P/FMN, helping bypass the initial conversion of riboflavin into its active form. R5P subsequently participates in pathways involved in energy production, folate activation, glutathione maintenance and other metabolic processes.

What does RN Labs Active B2 support?

RN Labs Active B2 supports energy production, haemoglobin synthesis and cardiovascular system health. It also helps reduce headache symptoms and may reduce the occurrence and duration of mild migraines.

How does Active B2 support methylation and MTHFR function?

Vitamin B2-derived FAD is involved in folate activation and homocysteine re-methylation. RN Labs specifically identifies Active B2 as helping maximise MTHFR function and supporting pathways involved in converting folate into its active methylated form.

Can RN Labs Active B2 be used for mild migraine support?

Yes. RN Labs states that Active B2 helps reduce headache symptoms and reduces the occurrence and duration of mild migraines. The product information also reviews research investigating riboflavin supplementation for migraine prevention and symptom reduction.

How do I take RN Labs Active B2?

Adults take 1–4 capsules daily, or as prescribed by a healthcare practitioner. RN Labs recommends considering higher-dose individual B-vitamin supplementation alongside a B-complex formula.

Can RN Labs Active B2 be taken with a B complex?

Yes. RN Labs specifically notes that Active B2 can be used in combination with a B complex. This can be particularly relevant when using higher amounts of an individual B vitamin under practitioner guidance.

Is RN Labs Active B2 suitable for people with dietary sensitivities?

The product is suitable for vegans and does not contain wheat, gluten, dairy, lactose, egg, yeast or soy. It is also free from artificial colours, sweeteners, flavours and preservatives.

Are there any side effects or precautions with Active B2?

Vitamin B2 may cause urine to appear brighter yellow, which is a known effect of riboflavin. RN Labs also notes that higher doses may occasionally be associated with mild gastrointestinal upset or increased urination. If symptoms persist, consult your healthcare practitioner.

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