That's good to hear.
However, as a long time Toppik user, I would listen to Eman's advice on this one... It won't really help.
Also, if the pink area doesn't heal fully, you can try an alternative concealing + healing with Hair Max (promotional link removed - read our terms of service you agreed to) which contains Dead Sea salt that can really help you with the pink skin.
Hope this helps and good luck!