I've been using Active Grip Liquid Chalk for close to two years now. I switched to liquid chalk from powdered chalk because it's less messy. It also has the perfect consistency with its slightly tacky quality which helps with grip strength. Very useful for heavy deadlifts and pull-ups. Definitely does its job.
Good for deadlift
Really works and very effective. Great affordable product
It does work as it supposed to. I'll buy another set.