When amphetamines were more regulated to sell as diet aids,
phentermine started to be the main drug sold
for hunger suppression. Be careful, people do get strung out on that drug. Always take as prescribed, you will build such a tolerance that it will no longer be effective, but your suppressed adrenals will make you want it for the energy. Please keep a close eye on your usage, side effects and any craving for the drug that may develop.