I use it every day, Youtheory brand from Costco. 1000 mg with 10 mg piperine, 1 capsule a day. Never have any issues on re-entry, although occasionally I'll get a peppery burp or two if I haven't had enough water. One big gulp of water usually takes care of it. Seems to work wonders -- I had problems with recurrent acute back spasms for years, those went away once I started on turmeric.