Prescribed For Life Riboflavin 5 Phosphate Powder, Vegan Vitamin B2 Supplement Powder, Gluten Free, Non GMO, Soy Free, Kosher, Natural Vitamins for Hair, Skin and Nails (10kg / 22lb)
Prescribed For Life Riboflavin 5 Phosphate Powder, Vegan Vitamin B2 Supplement Powder, Gluten Free, Non GMO, Soy Free, Kosher, Natural Vitamins for Hair, Skin and Nails (10kg / 22lb)
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How is this different from other similar products online?
Our products are tested, verified, and backed by decades of experience in the supplement and ingredient industry. We prioritize quality, consistency, and customer trust.
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Do you provide Certificates of Analysis (COAs)?
Yes. COAs are available upon request. We believe in transparency and provide testing documentation to support product quality and safety.
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Why do some of your powders have ratios like 4:1 or 10:1?
Those numbers show the concentration of a powder extract. A 4:1 extract uses 4 pounds of the raw plant to make 1 pound of extract. Extracts give you a more potent version of the original ingredient. The higher the ratio, the more potent the extract.
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What does it mean when a powder shows a percentage like 3% or 5%?
This means the product is standardized to contain a consistent amount of a specific active compound. For example, 5% indicates that 5% of the powder is the active ingredient and the rest is a base to help with stability and dosing.
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Is there a reason to choose a standardized extract over a pure ingredient?
Pure active ingredients are often too strong or unstable on their own. Standardized extracts offer a reliable, consistent, and more effective way to use them safely and accurately.
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Also Known As
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Baking Soda | Sodium Tetraborate Powder | — | Red Marine Algae | — | Soluble Corn Fiber | Monascus purpureus |
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Great for
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Cooking, Baking, Cleaning | Cleaning, Laundry & More | Cooking, Baking, Food Storage | Rich in Calcium & Magnesium | Plants, Winemaking, Baking | Plant Based Fiber | Monacolin K |
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Non-GMO
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3rd Party Tested
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✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ |
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Packaged in Texas
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✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ |
About this item
- PURE & NATURAL: Prescribed for Life Riboflavin Powder is a pure, single raw ingredient. No additives. No preservatives. No fillers or binders.
- SUPPORTS HEALTHY NAILS: B2 vitamin powder helps support healthy skin, hair and nails.
- PERFECT FOR YOUR HEALTHY DIET: Our vitamin B2 riboflavin supplement is gluten free, vegan and non GMO. All products are 3rd party lab tested, so you can be sure you're getting vitamin B2 riboflavin supplements that are genuine and as pure as possible.
- CONVENIENT RESEALABLE POUCH: Prescribed for Life B2 vitamin supplement comes in a durable, resealable pouch. It’s easy to store and keeps your powdered B2 vitamins fresh for maximum long shelf life.
- PREMIUM BULK NUTRITION: Prescribed for Life offer sizes from 56g to 10kg (22lbs) for your powdered riboflavin bulk needs. Pure riboflavin powder is packaged in the USA in accordance with GMP guidelines.
Ingredients
Riboflavin 5-Phosphate
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Material und Pflege
Material und Pflege
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