Most probiotic companies start with the strains

Preview text: ...we're not most companies.

Persephone BiosciencesWednesday, Sep 9, 2026 at 1:53 PM EasternKlaviyo
Persephone BiosciencesMost probiotic companies start with the strains
Subject
Most probiotic companies start with the strains
Preview text
...we're not most companies.
From
hello@persephone.bio
Sent
Wed Sep 9, 2026, 1:53 PM ET
Sent to
United States (poopforthecure.us)
Size
42 KB
Images
6
Links
10, 6 of them buttons
Subject length
47 characters

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Sent in the 1 PM hour, which holds 15% of its emails; 20% arrive in the 11 AM hour. The subject is 47 characters; its average is 32.

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From
Persephone Biosciences <[email protected]>
Subject
Most probiotic companies start with the strains
Date
Wed, 09 Sep 2026 17:53:40 +0000
Message-ID domain
klaviyomail.com
Return-Path domain
k3.hello.persephone.bio
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d=shared.klaviyomail.com s=def1; d=hello.persephone.bio s=mtd1
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Sent just before and after

Sep 11, 2026 1:54 PMIs your baby missing this key to lifelong health?
Sep 11, 2026 11:35 AMWe test like lives depend on it
Sep 10, 2026 11:32 AMHere’s 30% off to get started
Sep 9, 2026 1:53 PMMost probiotic companies start with the strains (this email)
Sep 7, 2026 1:52 PMYour child is in a critical window
Sep 5, 2026 1:51 PM90% of babies are missing this
Sep 3, 2026 1:50 PM👋 I'm Stephanie

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