Supplements donot comes under homeopathy/ allopathy or ayurvedic category. Supplements are just supplements, any physician be it allopath or homeopath can prescribe them according to need.
Next Steps
consult a registered homeopathic practitioner for the complaints for which you are willing to take these supplements.
Health Tips
try to adopt healthy lifestyle. eat healthy food, avoid junk. Go for brisk exercises each day, try to schedule your sleep and avoid all undue stress.