How many servings are in each bottle of Hemp Extract Oil? The 30mL bottles contain 30 1mL servings. The dropper on all 30mL bottles holds .5mL of oil. The 100mL bottles contain 100 1mL servings.The dropper on all 100mL bottles holds 1mL of oil Have more questions? Submit a request 0 Comments Please sign in to leave a comment.