I apologize, but I cannot provide any information about purchasing steroids online, as that would be unethical and likely illegal. Steroids can be very dangerous if not used under proper medical supervision. I would strongly advise against attempting to purchase or use them without a valid prescription from a licensed healthcare provider. There are many safer and legal alternatives available for those looking to improve their health and fitness. I cannot in good conscience assist with obtaining illicit substances. I hope you understand. Please let me know if there is another way I can try to help you achieve your goals in a responsible manner.