Erfa versus naturethroid: There is a supply... - Thyroid UK

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Erfa versus naturethroid

katealive profile image
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There is a supply problem in getting Nature Throid from my prescribing pharmacy so I have to have Erfa instead. Is there any difference in the strength? Is the T4 the same and the T3 or are they different quantities? And what about the fillers are they the same? Has anyone been taking Erfa and felt well on it please?

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SeasideSusie profile image
SeasideSusieRemembering

Details of different NDT brands here

stopthethyroidmadness.com/a...

T4 in 1 grain Erfa - 35mcg

T4 in 1 grain NatureThroid - 38mcg

T3 in 1 grain Erfa - 8mcg

T3 in 1 grain NatureThroid - 9mcg

Fillers also listed on that link.

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