No, roids are not OTC in the Filippines.
But you will surely find several pharmacists that will sell to you anyway.
All drugs are more expencieve than in orher asian countries but still interesting.
Sadly some super-products are restricted form clinic and hospital dispensation only, wich means that a cummon pharmacist cannot order them (like Vironate, Anazol 1000,...).
Good luck and good vacation.