Is that a Salon-supplied system ? From what I can see it looks quite a good style etc....but as you say, system hair can really suffer from loss of moisture/oils ...frequent shampooing worsens the situation...... keeping the hair in as good a condition as long as possible is my main concern.... I actually hardly even bond this on at all ..just the part in front of the ears and the first little bit of the front hairline..... it sits in quite snugly at the back so why go to the bother of using loads of products to bond it on and then have the clean-up chore... I pop this off my head nightly.... prefer not to sleep with it on..but that`s just me ..I know everyone`s circumstances are different.... Paul.