Should Animal Stak be cycled? Rudy Checo December 29, 2021 17:54 Updated Cycling Period The cycle period for Animal Stak is 21 days on and then 7 days off. After 3 completes cycles, we suggest taking a month off before proceeding with another cycle. If you have further questions please reach out to our support staff at firstname.lastname@example.org or send a contact request here. Related articles How do I use Animal Stak Comments 0 comments Please sign in to leave a comment.