How long do the Body Relief Patches last? Robert Shockey August 03, 2021 23:29 Updated Body Relief Patches will last up to 48 hours before you need to change them. Or until the pain returns. Related articles Will the Body Relief product work for hips and joint pain? What frequencies were used to make the EMF Discs Strips? Comments 2 comments Sort by Date Votes Tammy Takitch September 20, 2021 00:19 I want to buy all my family this as a Christmas gift, could you do a discount bulk pack price please. I need about twenty five and I don’t know if I could afford that? 0 Tammy Takitch September 20, 2021 00:19 I want the Aline and the emf things 0 Please sign in to leave a comment.