Flash Sale: Save 20% on your all-in-one boost for energy, memory, & longevity

Preview text: Just 48 hours to save

Dr. Mark StenglerThursday, May 21, 2026 at 7:00 AM EasternKlaviyo
Dr. Mark StenglerFlash Sale: Save 20% on your all-in-one boost for energy, memory, & longevity
Subject
Flash Sale: Save 20% on your all-in-one boost for energy, memory, & longevity
Preview text
Just 48 hours to save
From
drstengler@markstengler.com
Sent
Thu May 21, 2026, 7:00 AM ET
Sent to
markstengler.com
Size
49 KB
Images
5
Links
8, 6 of them buttons
Subject length
78 characters

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Sent in its busiest hour, 7 AM, which holds 93% of its emails. The subject is 78 characters; its average is 58.

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From
Dr. Mark Stengler <[email protected]>
Subject
Flash Sale: Save 20% on your all-in-one boost for energy, memory, & longevity
Date
Thu, 21 May 2026 11:00:11 +0000
Message-ID domain
klaviyomail.com
Return-Path domain
k3.email.markstengler.com
DKIM signature
d=shared.klaviyomail.com s=def1; d=email.markstengler.com s=mtd1
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