IGF-1 is an anabolic hormone that cannot be bought over the counter for personal use. However, it is legal to purchase IGF-1 without a prescription if the purchase is for research laboratory usage, explains Steroid.com.
As of 2015, IGF-1 is not a controlled substance, and it is legal to buy it for research purposes, according to Steroid.com. Purchasing IGF-1 from a steroid supplier is illegal in the United States, and researchers who purchase the hormone are expected to prove that their use of it is legitimate. Doctors frequently prescribe IGF-1 to people with hormone deficiencies and muscle wastage. Obtaining a prescription from a male wellness clinic is the safest way for an individual to purchase IGF-1.