Pubic hair does not give an accurate result for minerals. Therefore, a proper supplement protocol cannot be designed for pubic hair samples. It will, however, give an accurate result for metals.
Pubic hair is slower growing and not as biologically active as head hair. Chest and body hair pose the same problem.
If you are bald and facial hair is not an option, you may submit chest, arm or pubic hair (do not mix samples), and a general supplement protocol and detox program can still be designed based on your toxicities.