It must not be administered, consumed, compounded for administration, used for self-experimentation, or represented as suitable for the diagnosis, treatment, mitigation, cure, or prevention of any condition
Sources Sikiric P
While subcutaneous injection into the lower limbs may be possible, it is generally not recommended as a preferred injection site due to the possible complications involved including tissue damage and injection site reactions: The skin in the lower limbs is typically thinner and more sensitive than other parts of the body, which can increase the risk of pain, bleeding, and infection
That doesn't mean it doesn't work
Leaving the whole thing in the hands of pharma is not working for us. Many MAHA-aligned people pushing for reforms have a financial stake in the outcome