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Source Naturals Coenzymated B-1 Sublingual 25mg 60 Tablets | Digestive Support

Source Naturals Sublingual B-1 goes directly into your bloodstream in its active form, ready to go to work immediately. This avoids the loss that may occur not only during digestion, but during the liver's conversion process as well. Thiamin diphosphate (TDP) also called thiamin pyrophosphate (TPP) or caraboxylase, is the active, coenzyme form of vitamin B-1.


  • Dietary Supplement
  • Nicotinamide Adenine Dinucleotide


Take 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.

Source Naturals Coenzymated B1 Sublingual 25mg 60 Tabs

 Serving Size: 1 Tablet

 Niacin (as inositol hexanicotinate 27 mg and nicotinamide adenine dinucleotide 25 mg) 25 mg 125%

Other Ingredients: sorbitol, mannitol, sodium citrate, natural peppermint flavor, and magnesium stearate.

Warning: 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.


Store in a cool dry place after opening.