Telling a teenager to brush three times a day has never worked.
Subscribers enter a 12-month Klaviyo journey, split by treatment and by stage: just started, mid-treatment, coming to the end and post-treatment. Parents can forward the emails, or teenagers can sign up for treatment support emails themselves. We write every one, and the flows have been refreshed and redeveloped over time as we learn what keeps patients engaged.
If clinical science tells patients what to do, behavioural science gets them to do it. Instead of “you must do this”, the emails say “here’s how this fits into your day”. Drawing on habit stacking from
James Clear’s Atomic Habits, they attach oral care to things teenagers already do. Some are just for fun, like Braces Bingo and a round-up of awkward brace moments, because treatment is a rite of passage and it helps to know you’re not the only one.
It runs without anyone pressing send.
Automated flows bring in 96% of email revenue, and the number of subscribers getting emails matched to their stage of treatment has nearly tripled this year.And customers stay. More than half (56%) order again the month after their first purchase, and those who joined from March 2026 are staying longer still: 44% are still ordering three months in, up from 30%.