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Prescribed For Life Riboflavin 5 Phosphate Powder – Vegan Vitamin B2 Supplement (1kg / 2.2lb)

Prescribed For Life Riboflavin 5 Phosphate Powder – Vegan Vitamin B2 Supplement (1kg / 2.2lb)

Regular price £284.15 GBP
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Prescribed For Life Riboflavin 5 Phosphate Powder – Vegan Vitamin B2 Supplement (1kg / 2.2lb)

Regular price £284.15
Sale price £284.15 Regular price
Save % Sold out
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What Is Riboflavin (Vitamin B2)?

Have you ever considered what makes vitamin B2 so essential? Riboflavin, commonly referred to as vitamin B2, is a water-soluble nutrient that plays a pivotal part in energy production and overall cellular health. It serves as a building block for the coenzymes flavin mononucleotide (FMN) and flavin adenine dinucleotide (FAD), both of which are critical for breaking down carbohydrates, fats and proteins. Interestingly, the body cannot store riboflavin for extended periods, meaning regular intake through diet or supplementation is crucial. Prescribed For Life Riboflavin 5'-Phosphate Powder delivers the active coenzyme form, riboflavin 5'-phosphate, which the body can uses immediately without needing to convert it from free riboflavin. This makes it a highly bio-available option for those needing targeted B2 support.

How to Choose the Right Riboflavin Supplement

When selecting a riboflavin supplement, it is important to consider the form, purity and testing. Riboflavin is available in two common forms: free riboflavin (which requires conversion) and riboflavin 5'-phosphate (the active coenzyme form). The latter is more bio-available and ideal for those with absorption concerns or genetic variations. Prescribed For Life Riboflavin 5'-Phosphate Powder is a pure, single-ingredient product free from additives, fillers and preservatives. It undergoes third-party lab testing to verify purity and potency, giving you confidence in what you're taking. The powder is vegan, non-GM, gluten-free, soya-free and kosher-certified. This bulk powder comes in a resealable pouch for convenient storage and a long shelf life. Available sizes range from 56g to 10kg, suitable for personal or bulk requirements. The product is packaged in the USA under GMP guidelines.

Benefits of Riboflavin

Riboflavin contributes to numerous physiological processes that support overall wellness. These benefits are recognized by the European Food Safety Authority (EFSA) for authorised health claims:

  • Energy production: Riboflavin contributes to normal energy-yielding metabolism, helping convert food into usable energy.
  • Nervous system: It supports the normal functioning of the nervous system.
  • Skin, hair and nails: It helps maintain normal skin and mucous membranes, with many users appreciating support for strong nails and healthy hair.
  • Red blood cells: It contributes to the normal formation of red blood cells.
  • Iron metabolism: Riboflavin aids normal iron metabolism.
  • Antioxidant protection: It contributes to the protection of cells from oxidative stress.
  • Fatigue reduction: Riboflavin contributes to the reduction of tiredness and fatigue.

These benefits are backed by decades of nutritional science, and the active form in this powder ensures efficient absorption.

Who Should Consider a Riboflavin Supplement?

Although riboflavin is present in foods such as dairy products, eggs, lean meats and green leafy vegetables, certain groups may benefit from supplementation. Those with limited dietary intake, including vegetarians, vegans or individuals with dairy allergies, may not obtain sufficient amounts. Athletes and active individuals often have higher requirements due to increased energy metabolism. People looking to support skin, hair and nail health frequently turn to vitamin B2. Additionally, individuals with specific genetic variations (e.g., MTHFR) may prefer the pre-activated form, riboflavin 5'-phosphate, as it bypasses conversion steps. The Prescribed For Life powder is an excellent choice for those seeking a pure, additive-free supplement in a flexible bulk format.

Recommended Dosage and Safety

The typical supplementary dose for riboflavin ranges from 100 mg to 400 mg per day. No upper tolerable intake level has been established due to its low toxicity, but doses up to 400 mg daily are commonly used and considered safe. As riboflavin is water-soluble, any excess is excreted in urine, which may turn a bright yellow colour – this is harmless and expected. It is advisable to start with a small dose (e.g., a pinch of powder) and adjust as needed. Always consult your health care professional before beginning any new supplement, especially if you are pregnant, nursing or taking medication. The powder can be mixed into water, juice or smoothies. For accurate dosage, uses the provided scoop or a milligram scale.

Frequently Asked Questions

Why is my urine turning bright yellow?

This is a harmless and expected effect of riboflavin supplementation. The excess vitamin is excreted renally, and the yellow colour is due to the vitamin's natural fluorescence.

How should I take riboflavin 5'-phosphate powder?

Simply mix the powder with water, juice or your favourite beverage. It has a slightly bitter taste, so you may wish to combine it with a flavoured drink. Start with a small amount and increase gradually.

Is this powder suitable for vegans?

Yes, the product is vegan-certified and contains no animal-derived ingredients.

What is the shelf life of this product?

Stored in a cool, dry place away from direct sunlight, the powder retains potency for at least two years from the manufacture date. The resealable pouch helps maintain freshness.

Food supplements should not be used as a substitute for a varied and balanced diet and a healthy lifestyle.

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Orders are prepared with clear worldwide delivery expectations from the product page through dispatch. Delivery estimates are shown before checkout where available, and tracking details are sent after the order leaves fulfilment so customers can follow the parcel and plan around the expected arrival window.

Returns and support

UK Vitality Vitamins offers straightforward post-purchase support with a clear returns process. Please check the store returns policy before sending an item back, as final eligibility may depend on product condition, packaging integrity and whether the return request is started within the stated return window.

How to choose

Use the product description, ingredient list, serving information and available variants to compare supplement options. Always check the full ingredient list, directions for use and any allergen information on the product packaging before taking any food supplement.

Ingredients and important information

Ingredient lists and formulations may vary by batch or supplier. Always check the product packaging for the most up-to-date information. Food supplements should not be used as a substitute for a varied and balanced diet and a healthy lifestyle. Do not exceed the recommended daily intake. If you are pregnant, nursing, taking medication or have a medical condition, consult your healthcare professional before use.

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Supplement guide

Prescribed For Life Riboflavin 5 Phosphate Powder – Vegan Vitamin B2 Supplement (1kg / 2.2lb) at UK Vitality Vitamins

What Is Riboflavin (Vitamin B2)?Have you ever considered what makes vitamin B2 so essential? Riboflavin, commonly referred to as vitamin B2, is a water-soluble nutrient that plays a pivotal part in energy production a...

Category Vitamin B2 (Riboflavin)
Delivery area Worldwide
Checkout Secure checkout
Brand Prescribed For Life
Price £284.15
Availability In stock
BulkEnergy SupportGluten FreeHair Skin NailsKosherNon-GMPowderPrescribed For LifeRiboflavinRiboflavin 5 Phosphate

How to choose if this supplement fits your routine

Read the ingredient list, check the serving size and directions for use. Consider the supplement form (tablet, capsule, liquid) and whether it suits your dietary requirements. Food supplements should not be used as a substitute for a varied and balanced diet and a healthy lifestyle.

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Questions about Prescribed For Life Riboflavin 5 Phosphate Powder – Vegan Vitamin B2 Supplement (1kg / 2.2lb)

Is Prescribed For Life Riboflavin 5 Phosphate Powder – Vegan Vitamin B2 Supplement (1kg / 2.2lb) available with worldwide delivery?

Yes. This product is currently available on UK Vitality Vitamins with free worldwide delivery.

How should I compare this with similar supplements?

Compare the active ingredients, serving size, number of servings per container, supplement form, brand reputation and price per serving. Check allergen information if relevant to your dietary needs.

Where can I find delivery and returns information?

Delivery information is shown near the add to basket area. Returns guidance is available on the product page and full terms are covered in the store returns policy.

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UK Vitality Vitamins product pages display ingredients, directions, allergen details and delivery information clearly — so you can compare supplements and make informed choices quickly.