Hero image 0 of THORNE - Riboflavin 5'-Phosphate - Bioactive Form of Vitamin B2 for Methylation Support* - 60 Capsules, 0 of 9
THORNE - Riboflavin 5'-Phosphate - Bioactive Form of Vitamin B2 for Methylation Support* - 60 Capsules
Key item features
- Active B2: The active form of vitamin B2 more readily used by the body*
- B Vitamin Formation: Important for the formation of other B vitamins, including niacin and active B6
- Methylation: Provides support for healthy methylation*
- Free From: Every Thorne product is made with the purest possible ingredients - without gluten or other major allergens (eggs, tree nuts, peanuts) This product also contains no soy, dairy, shellfish, or fish
- Trusted: Thorne is chosen by champions and trusted by 100+ professional sports teams, a proud partner of U.S. National Teams, and the #1 recommended clinical brand by health-care practitioners (2023 Health-Care Practitioner Seller Survey)
Specs
- BrandThorne
- Size60 Count (Pack of 1)
- Age groupAdult
- GenderUnisex
- Enteral medication & supplement formLiquid
- FlavorUnflavored
Current price is USD$32.00
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About this item
Product details
The bioactive, tissue-ready form of riboflavin. Since 1984, Thorne has set the standard for the exceptional formulation and quality manufacturing of nutritional supplements. Thorne delivers premium, science-based products, a health diagnostics technology platform, and the latest in medical education. With more than 350 products, Thorne is the most dispensed brand by 30-to 40-year-old health-care practitioners. Thorne is dedicated to improving the health of our community as well as increasing the knowledge of nutritional health and wellness. Since 2012, Thorne has partnered with educational institutes and local charities to donate more than 1M in products and profits.Thorne products do not contain any unnecessary binders, coatings, disintegrants, fillers, or lubricants (including magnesium stearate) that could impair absorption. Thorne adheres to the FDA’s current Good Manufacturing Practices (cGMPs) and has the highest number of NSF Certified for Sport products which test for more than 200 banned substances for elite athletic competitions.
- Active B2: The active form of vitamin B2 more readily used by the body*
- B Vitamin Formation: Important for the formation of other B vitamins, including niacin and active B6
- Methylation: Provides support for healthy methylation*
- Free From: Every Thorne product is made with the purest possible ingredients - without gluten or other major allergens (eggs, tree nuts, peanuts) This product also contains no soy, dairy, shellfish, or fish
- Trusted: Thorne is chosen by champions and trusted by 100+ professional sports teams, a proud partner of U.S. National Teams, and the #1 recommended clinical brand by health-care practitioners (2023 Health-Care Practitioner Seller Survey)
info:
We aim to show you accurate product information. Manufacturers, suppliers and others provide what you see here, and we have not verified it.
Specifications
Brand
Thorne
Size
60 Count (Pack of 1)
Age group
Adult
Gender
Unisex
Indications
Skin Care Concern
Dryness
Warranty
Warranty information
Please be aware that the warranty terms on items offered for sale by third party Marketplace sellers may differ from those displayed in this section (if any). To confirm warranty terms on an item offered for sale by a third party Marketplace seller, please use the 'Contact seller' feature on the third party Marketplace seller's information page and request the item's warranty terms prior to purchase.
Ingredients
Ingredients
One Capsule Contains: Riboflavin (as Riboflavin 5'-Phosphate Sodium) 36.5 mg. Other Ingredients: Hypromellose (derived from cellulose) capsule, Microcrystalline Cellulose, Silicon Dioxide, Calcium Laurate.
Warnings
Warning Text
safety:The statements made herein have not been evaluated by the Food and Drug Administration. Products are not intended to diagnose, treat, cure, or prevent disease. If you have any concerns about your own health, you should always consult with a physician or other healthcare professional.
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Showing 1-3 of 8 reviews
Jan 19, 2026
Stella
5 out of 5 stars review
Verified Purchase
Great Product
The capsules are very small and easy to swallow. I like that the color of the capsules is consistent, and they are well packaged, though the bottle is not quite half full.
Incentivized Review
Helpful?0TDCE75AD5R0167621430
Jan 30, 2026
John
5 out of 5 stars review
Verified Purchase
excellent source for brain health.
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May 1, 2026
Angela
5 out of 5 stars review
Verified Purchase
Best overall in price and quality
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