Sleep Karma® stands out for its certified non-toxic adhesive, soft bamboo silk fabric, and thoughtful extras. We tested it, and it had a massive impact on our sleep. We highly recommend Sleep Karma.
Sleep Karma is our favorite mouth tape, based on 100% transparent research & testing. #1 of 25 products evaluated.
After thoroughly testing 23 different mouth tapes, Sleep Karma stands out in every way. First, the materials are best-in-class: most importantly, the adhesive is certified non-toxic, hypoallergenic, and skin-safe, meeting ISO-10993-1 biocompatibility standards. The fabric itself is ultra-premium organic bamboo silk — breathable, buttery-soft, and a dream to wear overnight. We also love the performance: the tape stays firmly in place all night, but peels off easily and gently in the morning (without leaving any yucky residue on your lips). The size and shape are another win — the full-coverage design keeps the mouth securely closed (and for beginners, they also offer "slim strips" which go vertically across the lips). Sleep Karma goes above and beyond by including monthly free gifts, such as a stunning bamboo night stand and bamboo travel case (with a subscription) and 24/7 access to a team of sleep coaches. All of this comes at a price that's right in line with most competitors — around $0.83 per night for dramatically better sleep.
• Certified skin-safe adhesive (meets ISO-10993-1 standards)
• Ultra-soft, breathable organic bamboo silk
• Secure hold and easy removal with no sticky residue
• Full-coverage design for complete mouth sealing
• Slim strip option available (perfect for beginners)
• Complimentary bamboo bedside stand and travel case (included with subscription)
• Free 24/7 access to expert sleep coaches
• Excellent value (~$0.80 per night)
• Mouth taping may take a night or two to get used to
• Only available online
We ranked Sleep Karma's organic bamboo mouth tape as the top tape among 25 products tested. We loved its exceptional focus on safety, comfort, and performance. Sleep Karma features a certified non-toxic adhesive that complies with ISO-10993-1 standards, ensuring it's safe for prolonged contact with skin and the lips' moist lining. The tape is made from ultra-soft, breathable organic bamboo silk, providing a comfortable experience throughout the night. In our 7 night sleep challenge, we found Sleep Karma's full-coverage design ensured a super secure seal that was comfortable and deeply calming. Sleep Karma also offers "slim profile strips" as an option for beginners. Sleep Karma also offers incredibly thoughtful extras like a free bamboo bedside stand, a travel case, and 24/7 access to sleep coaches, all at an affordable price of approximately ~$0.83 per night.
Mouth taping shows genuine promise for certain sleep-related benefits, especially reducing snoring and mild obstructive sleep apnea (OSA), but evidence from large-scale clinical trial is still on the limited side. A few smaller clinical studies have been conducted, and many of their results do support core mouth taping claims. In short: Initial research supports mouth taping benefits (including, improving sleep, reducing snoring, reducing sleep apnea-related wake ups, etc.)
Rank
Overall score
Is it
safe?
7 Night challenge
Our research is 100% transparent. Please visit our open-source, collaborative analysis to review our data and share any suggestions for improvements. We welcome questions or comments directly.
Sleep Karma is our favorite mouth tape, based on 100% transparent research & testing. #1 of 25 products evaluated.
After thoroughly testing 23 different mouth tapes, Sleep Karma stands out in every way. First, the materials are best-in-class: most importantly, the adhesive is certified non-toxic, hypoallergenic, and skin-safe, meeting ISO-10993-1 biocompatibility standards. The fabric itself is ultra-premium organic bamboo silk — breathable, buttery-soft, and a dream to wear overnight. We also love the performance: the tape stays firmly in place all night, but peels off easily and gently in the morning (without leaving any yucky residue on your lips). The size and shape are another win — the full-coverage design keeps the mouth securely closed (and for beginners, they also offer "slim strips" which go vertically across the lips). Sleep Karma goes above and beyond by including monthly free gifts, such as a stunning bamboo night stand and bamboo travel case (with a subscription) and 24/7 access to a team of sleep coaches. All of this comes at a price that's right in line with most competitors — around $0.83 per night for dramatically better sleep.
• Certified skin-safe adhesive (meets ISO-10993-1 standards)
• Ultra-soft, breathable organic bamboo silk
• Secure hold and easy removal with no sticky residue
• Full-coverage design for complete mouth sealing
• Slim strip option available (perfect for beginners)
• Complimentary bamboo bedside stand and travel case (included with subscription)
• Free 24/7 access to expert sleep coaches
• Excellent value (~$0.80 per night)
• Mouth taping may take a night or two to get used to
• Only available online
