Most probiotic companies start with the strains

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

Persephone BiosciencesTuesday, Sep 1, 2026 at 11:10 AM 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
Tue Sep 1, 2026, 11:10 AM ET
Sent to
persephone.bio
Size
42 KB
Images
6
Links
10, 6 of them buttons
Subject length
47 characters

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Sent in its busiest hour, 11 AM, which holds 20% of its emails. 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
Tue, 01 Sep 2026 15:10:40 +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 3, 2026 11:13 AMIs your baby missing this key to lifelong health?
Sep 2, 2026 1:49 PMWe studied a lot of 💩
Sep 1, 2026 1:47 PMWe test like lives depend on it
Sep 1, 2026 11:10 AMMost probiotic companies start with the strains (this email)
Aug 31, 2026 7:50 PM90% of babies are missing this
Aug 31, 2026 1:46 PMHere’s 30% off to get started
Aug 30, 2026 11:08 AMYour child is in a critical window

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