It can take up to 3 months to fade an acne scar. But if you commit yourself to use it twice a week, you can surely see a difference from the third week.
Herbal products work differently on different people. We cannot assure you that it will suit you. But you can always buy a sample sachet and do a patch test.
Make a thick paste with Neem Powder and water/ aloe vera gel/ rose water. Apply it on the skin and leave it for 10-15 minutes, Wash with luke warm water when dried. Use it twice a week for best results.
Full Pack, Sample Sachet, Student Size