Riboflavin 5'-Phosphate
Thorne
Riboflavin 5'-Phosphate
4.9
★ ★ ★ ★ ★
(1744 ratings)
Riboflavin 36.5 mg
Score 90.0
A high-quality, activated Riboflavin supplement from a reputable brand, offering superior bioavailability but at a premium price. Ideal for those prioritizing absorption and purity.
Quantity: 60 Capsule(s)Servings size: 1 Capsule(s) (60 servings)
Selected goals:
Other goals:
Energy
General Health
Vision Support
Skin Health
leaderboard Score 90.0
A high-quality, activated Riboflavin supplement from a reputable brand, offering superior bioavailability but at a premium price. Ideal for those prioritizing absorption and purity.
insights Analysis
Thorne's Riboflavin 5'-Phosphate delivers Vitamin B2 in its pre-converted, activated form, making it immediately available for use by the body's metabolic processes. This is particularly advantageous for individuals with genetic polymorphisms (e.g., MTHFR) that can hinder the body's ability to convert standard Riboflavin into its active coenzyme form. Although the 36mg dose might seem lower than many standard Riboflavin supplements, the superior bioavailability means it can be more effective on a per-milligram basis. Thorne is widely recognized as a high-quality, professional-grade brand, which, combined with positive user reviews, reinforces the product's reliability despite its higher price point.
- Contains Riboflavin in its activated (5'-Phosphate) form for superior bioavailability.
- From Thorne, a highly reputable brand known for purity and quality.
- Supports individuals with genetic variations affecting B vitamin conversion.
- Very high price per serving compared to standard Riboflavin products.
- Lower milligram dose than many standard supplements, requiring understanding of activated form benefits.
$27.00($0.45 per serving)
 iHerb | $ 27.00 | |
 Pure Formulas | $ 30.00 |
bolt Effectiveness for goals
Riboflavin is essential for cellular energy production, the metabolism of fats, and the conversion of other B vitamins into their active forms. It plays a crucial role in maintaining healthy skin, eyes, and nerve function by supporting various metabolic processes.
Some research suggests that high-dose Riboflavin supplementation may help reduce the frequency and duration of migraine attacks in certain individuals. This effect is thought to be due to its role in improving mitochondrial energy metabolism.
Riboflavin is vital for the body's energy production processes by helping convert food into usable energy. While essential for preventing fatigue due to deficiency, supplemental Riboflavin typically does not provide an 'energy boost' in individuals who are not deficient.
Riboflavin is important for normal vision and is being studied for its potential role in preventing or slowing the progression of certain eye conditions, such as cataracts. Its involvement in antioxidant pathways may help protect eye tissues from oxidative damage.
Riboflavin supplementation is highly effective in preventing and treating Riboflavin deficiency, also known as ariboflavinosis. Deficiency can lead to symptoms like sore throat, cracks at the corners of the mouth, and certain skin and eye conditions.
schedule Dosage, timing & forms
The Recommended Dietary Allowance (RDA) for adult men is 1.3 mg per day and for adult women is 1.1 mg per day. Higher doses might be used in supplements, often ranging from 5 mg to 100 mg, depending on individual needs or specific conditions. It's best to consult a healthcare professional for personalized dosage advice.
There is no established tolerable upper intake level (UL) for Riboflavin because there is no evidence of toxicity from high intakes. Even at very high doses, excess Riboflavin is typically excreted in the urine. However, extremely high doses can sometimes lead to temporary digestive upset.
For specific conditions, such as migraine prevention, higher doses of Riboflavin are often used, typically around 400 mg per day. This specific dosage should only be taken under the guidance and supervision of a healthcare professional. These doses are significantly higher than the RDA.
Taking Riboflavin with food can enhance its absorption, particularly if the food contains protein. It is fat-soluble in some forms and its absorption is improved in the presence of food. Many recommend taking it with a meal.
Riboflavin is commonly available in supplement form as riboflavin or riboflavin 5'-phosphate (FMN). It can be found in capsules, tablets, and sometimes in liquid formulations. Riboflavin 5'-phosphate is the metabolically active form and is sometimes preferred for better absorption.
health_and_safety Safety & interactions
Riboflavin is generally considered safe for most healthy adults when taken at recommended doses. As a water-soluble vitamin, excess amounts are typically excreted in the urine. Serious adverse effects are rare.
Adequate Riboflavin intake is crucial during pregnancy and lactation for both maternal and infant health. While generally considered safe at recommended doses, pregnant or breastfeeding individuals should consult their healthcare provider before taking any new supplements. Excessively high doses are not recommended without medical supervision.
Riboflavin is generally well-tolerated, even at high doses. The most common noticeable effect is a harmless, bright yellow-orange discoloration of urine. Gastrointestinal upset is rare but possible with very high intakes.
Riboflavin (Vitamin B2) is generally considered safe when consumed in amounts found naturally in foods or from supplements at recommended doses. It is a water-soluble vitamin, meaning excess amounts are typically excreted by the body. Serious adverse effects are rare.
Since Riboflavin is water-soluble, excess amounts are primarily excreted in the urine, leading to bright yellow urine. There is no established Upper Tolerable Intake Level (UL) for Riboflavin due to its low toxicity. However, extremely high doses might rarely cause mild digestive upset.
Ingredients
| Ingredient | Amount per serving |
|---|---|
Riboflavin | 36.5 mg |
Categories
Riboflavin 90.0
As an activated form of Riboflavin, this product represents a premium option within the Riboflavin collection, offering enhanced bioavailability. Its high quality and specialized form are valuable for those seeking optimal absorption, despite the higher cost.
Goals
Energy 95.0
The activated Riboflavin 5'-Phosphate is directly usable by the body in metabolic pathways, efficiently supporting cellular energy production without requiring conversion. This makes it an excellent choice for optimizing energy levels, especially for those with impaired conversion abilities.
General Health 95.0
Providing riboflavin in its bioavailable, activated form ensures maximum utility for various bodily functions, including antioxidant support, red blood cell formation, and overall metabolic health. This product offers superior support for general well-being for a broader range of individuals.
Vision Support 90.0
As the active form, Riboflavin 5'-Phosphate can more readily contribute to maintaining eye health and protecting against oxidative stress. While 400mg of standard Riboflavin is common for specific vision-related issues, this activated form provides potent support for general eye health at a lower dose.
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