HO-tryptamines stability and dose

[floydpink]

I have some 4-HO-MET that I was planning on using tonight. However, the batch is over 8 months old, so I am I unsure of whether or not the potency is still there. Should I increase dose to compensate? Are there any visual signs that tells me how much the substance has degraded, because the powder is still white and fluffy as ever. I have stored it pretty safe from moisture, light and air, but the temperature has not been ideal.

 

[blazR]

It's propably a little less potent than it was, but if it were me I would try a "normal" dose - not compensating for the (possible) potency loss.