1. backed with immense domain expertise, we have been able to offer the finest grade neo hcg 5k. 2. to meet the diverse requirements of our valued clients, we are engrossed in providing top-notch grade neo hcg 5k. neo hcg 5000iu injection is given as an injection under the supervision of a doctor. your doctor will decide the right time to take the injection, so always follow your doctor's advice. the dose and how often you take it depends on what you are taking it for. you should take this medicine for as long as it is prescribed for you.