Does this really work?

Preview text: Here's the clinical proof.

Striā LabMonday, Apr 13, 2026 at 9:01 PM EasternKlaviyo
Striā LabDoes this really work?
Subject
Does this really work?
Preview text
Here's the clinical proof.
From
hello@strialab.com
Sent
Mon Apr 13, 2026, 9:01 PM ET
Size
48 KB
Images
15
Links
16, 1 of them buttons
Subject length
22 characters

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Sent in the 9 PM hour, which holds 5% of its emails; 29% arrive in the 5 AM hour. The subject is 22 characters; its average is 33.

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