Best friends | Biohackers | Reformed Mouth Breathers

We used to sleep with our mouths open. But let’s be real—friends don’t let friends breathe like that.

I’m Natalia—mom of three, wellness advocate, and obsessive optimizer of my family’s daily routine. My ride-or-die and co-founder, Lauren, is a yoga teacher, Ironman athlete, and breathwork coach with a deep passion for helping people feel their best (emotionally and physically). Our shared love of self-experimentation and better sleep led us to the same quirky wellness habit: mouth taping.

I started taping in 2018 to stop grinding my teeth at night. Within weeks, not only did the grinding stop—but so did my night terrors. Wild. But the tape? It didn't serve my skin well. Harsh adhesives, weird chemicals, and zero comfort. Lauren’s sleep issues—dry mouth, congestion, and restless nights—also saw a major shift when she started taping. Her REM improved. Her calm returned. But again… the tape sucked.

We wanted the benefits without the side effects. So we made our own.

oi "optimal intake" tape is the tape we always wished existed: 100% hypoallergenic, medical-grade, gentle on skin, strong enough to stay put all night, and painless to remove. No residue. No drama. Just deep, delicious sleep.

We created oi to help people shut their mouths (lovingly), breathe better, and wake up feeling brand new.

Sweet dreams,

Natalia & Lauren