I was turned onto mouth taping in 2016 and after a few different attempts with a few different tapes, I finally settled with this one I found on Amazon.com for the past 4 years:
EalionMed Transparent Film Dressing, Waterproof Wound Bandage, Adhesive Patch, 2.75'' W X 2.36'' L, 100 Pack, Clear, Breathable, Comfortable, Shower Shield, Tattoo Aftercare.
Then suddenly Hostage Mouth Tape shows up in my FYP on TikTok… I bought a pack of 25 and… YAY! I knew from the moment I put it on that this was it ...