idk if SSB is still in commission but some of you OG's know he sold refined speed paste which required a smaller dosage than normal speed. He had a guide laid on his product page of different dosages someone should take for his specific product.
If anyone can point me in the right direction or if you still have his dosage usage guide, it would be very helpful for those of us who have leftovers from long ago.
Think he used to say something like: 15-25mg for a slight increase in capabilities/studying, 50mg for partying.