Biohackers optimized everything. Then they fixed their water.

Preview text: The simplest upgrade with the most overlooked impact.

IonBottlesTuesday, Mar 17, 2026 at 6:03 PM EasternKlaviyo
IonBottlesBiohackers optimized everything. Then they fixed their water.
Subject
Biohackers optimized everything. Then they fixed their water.
Preview text
The simplest upgrade with the most overlooked impact.
From
hello@ionbottles.com
Sent
Tue Mar 17, 2026, 6:03 PM ET
Size
43 KB
Images
14
Links
14, 1 of them buttons
Subject length
61 characters

Against IonBottles's usual

Sent in its busiest hour, 6 PM, which holds 23% of its emails. The subject is 61 characters; its average is 44.

Report this email

Sent just before and after

Apr 2, 2026 6:11 PMStop browsing. Your bottle is in here 🔥
Apr 1, 2026 4:34 PM📣 Huge announcement: we're going back to regular water
Mar 30, 2026 6:02 PMWhat 90 days of better water actually does to you 🤔
Mar 20, 2026 4:51 PMA gift from our family in Oregon 🇺🇸
Mar 19, 2026 7:45 PMStill going? Good. Here's what keeps you going.
Mar 18, 2026 6:45 PMYour brain is running on empty by 2pm. Here's why.
Mar 17, 2026 6:03 PMBiohackers optimized everything. Then they fixed their water. (this email)

More from IonBottles

All IonBottles emails

Get the Black Friday insights

We're collecting every Black Friday email from more than 50,000 brands as it lands. Get what we find: who starts first, the biggest discounts, and the subject lines that stand out.

Free. You'll get a confirmation email first, and you can unsubscribe anytime.