TB500 versus thymosin beta 4

[jg42058p]

Are these EXACTLY the same thing?

I see a HUGE price difference on thymosin beta 4 (several hundred per miligram)

versus TB500 (20$ per miligram)

The price difference must indicate a content difference

[beerdogg]

There basically the same. TB500 is made for animals and TB4 is made for humans.

[Times Roman]

they are EXACTLY the same amino acid chain that makes this peptide....