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Source Naturals, Coenzymated B-2, Sublingual, 60 Tablets

$12.25 $12.25 (Saved $5.25)

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Source Naturals, Coenzymated B-2, Sublingual, 60 Tablets

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Source Naturals, Coenzymated B-2, Sublingual, 60 Tablets

In Stock
  • Expiration Date: December 2020
  • Shipping Weight:
    0.12 lbs
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  • Product Code: SNS-00935
  • UPC Code: 021078009351
  • Package Quantity: 60 Tablets
  • Dimensions:
    1.7 x 1.7 x 3 in, 0.1 lbs
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Frequently Purchased Together
Product Overview


  • Dietary Supplement
  • FMN (Flavin Mononucleotide)

The Benefits of Coenzymated Sublingual Vitamins - In order for vitamins to be utilized by the body, they must first be converted into their active coenzyme forms. Coenzymated B-2 sublingual goes directly into your bloodstream in its active form, ready to go to work immediately. This avoids loss that may occur not only during digestion, but during the liver's conversion process as well. Flavin mononucleotide (FMN), also called riboflavin phosphate, is one of the two metabolically active coenzyme forms of vitamin B-2. FMN is itself the precursor for the other B-2 coenzyme, FAD. FMN is involved in a wide array of enzymes and has many roles in energy production from our food, as well as bio-converting B-6 to its coenzyme form.

Suggested Use

1 tablet daily. Place tablet under the tongue and allow to dissolve slowly, altering the position of the tablet to avoid prolonged contact with the same area.

Other Ingredients

Sorbitol, mannitol, natural peppermint flavor, and magnesium stearate.

Suitable for vegetarians. Contains no yeast, dairy, egg, gluten, soy or wheat. Contains no sugar, starch, salt, preservatives, or artificial color, flavor or fragrance.


If you are pregnant, may become pregnant, or breastfeeding, consult your health care professional before using this product.

Do not use if either tamper-evident seal is broken or missing. Keep out of the reach of children.


While iHerb strives to ensure the accuracy of its product images and information, some manufacturing changes to packaging and/or ingredients may be pending update on our site. Although items may occasionally ship with alternate packaging, freshness is always guaranteed. We recommend that you read labels, warnings and directions of all products before use and not rely solely on the information provided by iHerb.
Supplement Facts
Serving Size: 1 Tablet
  Amount per Serving % DV
Riboflavin (from 25 mg flavin mononucleotide [Coenzymated]) 18 mg 1,060%
iHerb Customer Reviews

Sorbitol, are you kidding me?

Posted by iHerb Customer on December 24 2017 | Verified Purchase

Sorbitol is totally unnecessary and gives many people digestive distress, at lest use xylitol! That may also give distress, but not as bad and is good for the teeth (makes sense for a sublingual, no?)

Thanks for your feedback!

Recommended by my medical doctor Ruska Myrsky

Posted by Sickness-ELIMINATOR on November 30 2017 | Verified Purchase

Manufacturer does not give any proof this Riboflavin works sublingually. But at least after swallowing this works. Has been used for prophylaxis of migraine headache to decrease the frequency and duration of attacks.

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Again, this is a "must-have" form of vitamin B-2.

Posted by iHerb Customer on February 23 2017 | Verified Purchase

I'm grateful to "Source Naturals" for manufacturing such a supplement.

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Horrible taste!!!

Posted by iHerb Customer on September 27 2016 | Verified Purchase

Item might be helpful but the taste of it is very very difficult to get past.

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Posted by Korutherapy on May 27 2016 | Verified Purchase

Helps with the severity and duration of my migraine.

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