‘Mesterolone is a white to yellowish crystalline powder and is practically insoluble in water.’
‘The absolute bioavailability of mesterolone was determined to be about 3 % of the oral dose.’
I don’t know about you, but my digestion isn’t as good as it was before PFS. Maybe the bioavailability of oral Mesterolone will therefore be below 3%. In any case 3% isn’t ideal for an expensive product.
Have you thought about different ways to increase the oral bioavailability?
Dissolving under the tongue like you plan might work, but then again the actual Mesterolone doesn’t dissolve in water and therefore it might not work.
Perhaps another way could do this by diluting Mesterolone with oil and Benzyl benzoate which is a cheap cosolvent (a substance that helps to mix other substances) and then ingesting the Mesterolone oil solution…