I have a new bike that the LBS used Pro Link Gold on the chain. I decided to just keep using that. But I find I have to reapply the lube every 120-150 miles to keep the drivetrain quiet.

Is that normal? Or is there a problem with the drivetrain? I'm used to White Lightning (200 miles but know it requires frequenly application) and Finish Line Teflon Plus (maybe 300 miles)