Can Shapiro MD be used with a Platelet Rich Plasma (PRP) treatment? ADMIN March 19, 2020 19:15 Updated Yes, our products should not interfere with PRP treatment. Related articles Can Shapiro MD be combined with ________? Application Routine - When & How to Use How long should I leave the Conditioner in vs leaving the Shampoo in? If I stop using the products will my hair go back the way it was? Do results continue to get better the longer I use the product? Comments 0 comments Please sign in to leave a comment.