

⚡ Unlock your energy potential with the purest active B2 boost!
Thorne Riboflavin 5'-Phosphate delivers the bioactive form of vitamin B2, designed for superior absorption and optimal use in the body. This premium supplement supports normal energy metabolism and nervous system function, free from common allergens and crafted with pure ingredients. Ideal for professionals seeking a clean, effective B2 source to enhance vitality and cognitive health.



















| ASIN | B0797MLY4M |
| Age Range Description | Adult |
| Allergen Information | Contains: Dairy Free, Egg Free, Gluten Free, Peanut Free, Shellfish Free, Soy Free, Tree Nut Free |
| Benefits | Metabolism Improvement |
| Best Sellers Rank | 36,668 in Health & Personal Care ( See Top 100 in Health & Personal Care ) 15 in Vitamin B2 |
| Brand | THORNE |
| Brand Name | THORNE |
| Colour | Red |
| Country Of Origin | USA |
| Customer Reviews | 4.7 out of 5 stars 454 Reviews |
| Diet Type | Gluten Free |
| Diet type | Gluten Free |
| Dosage Form | Capsule |
| Flavour | Fish |
| Global Trade Identification Number | 00693749115021 |
| Item Dimensions | 43 x 43 x 75 millimetres |
| Item Form | Capsule |
| Item form | Capsule |
| Item height | 2.97 inches |
| Manufacturer | Thorne Research |
| Material Type Free | en_AE |
| Number of Items | 1 |
| Primary Supplement Type | Vitamin B2, Vitamin B3 |
| Primary supplement type | Vitamin B2, Vitamin B3 |
| Product benefits | Metabolism Improvement |
| Specific Uses For Product | Metabolism |
| UPC | 693749115021 |
| Unit Count | 60.00 Count |
S**R
Very good high quality product but too costly.
I love lots of products from Throne. they always produce the best direct form of vitamins. same to this. its vitamin b2 but in Active, direct form of R5P. and i believe the quality is excellent too. i don't know why but it's difficult to find the active form of this b2 in the UK easily. and only downside is the price. too expensive. there are many normal b2 (not in active form) out there in 1/3 price of this. and you only receive 60 caps per bottle so have to say, this is one expensive product but i have to continually buy it because of my daughter needs this every day for her condition..
A**N
Healthy stuff.
I like it very much. Very good quality.
M**E
Nutrition
Exellent product ,as described and arrived promptly. I would recommend this product as it has helped me regain my health.
L**O
the one
it's fully activated, your body just absorves it as it is... it's one of many I use in a treatment, let's give it time to work... more upfront I will share any news.
S**N
neither good nor bad (yes
Just as with tetrahydrofolate, I experienced no difference in taking it, neither good nor bad (yes, I did have reasons to believe that they would exert some effect). Of course, this is not to do with the quality of the vitamin.
M**N
Four Stars
Good
Trustpilot
1 month ago
4 days ago