Your shake is missing one scoop

Preview text: Add 5g of creatine to a routine you already have.

GainfulThursday, Oct 15, 2026 at 4:22 PM EasternKlaviyo
GainfulYour shake is missing one scoop
Subject
Your shake is missing one scoop
Preview text
Add 5g of creatine to a routine you already have.
From
hello@gainful.com
Brand
Gainful
Sent
Thu Oct 15, 2026, 4:22 PM ET
Sent to
Colombia (gainful.co), gainful.com
Size
31 KB
Images
10
Links
9, 1 of them buttons
Subject length
31 characters

Against Gainful's usual

Sent in the 4 PM hour, which holds 15% of its emails; 30% arrive in the 5 PM hour. The subject is 31 characters; its average is 34.

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From
Gainful <[email protected]>
Subject
Your shake is missing one scoop
Date
Thu, 15 Oct 2026 20:22:04 +0000 (UTC)
Message-ID domain
geopod-ismtpd-13
Return-Path domain
send.gainful.com
DKIM signature
d=gainful.com s=s1
List-Unsubscribe
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  1. by recvd-…-6fdq9 with SMTP
  2. from (unnamed) by geopod-ismtpd-13 with HTTP

Other sending headers (names only): X-Kmail-Account, X-Kmail-Message, X-Kmail-Ops, X-Report-Abuse, X-SG-EID, X-SG-ID, X-Entity-ID

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Sent just before and after

Oct 18, 2026 5:59 PM“Gets me ready for my workout” - one of you
Oct 17, 2026 5:22 PMWhat our protein quiz actually asks
Oct 16, 2026 6:16 PMOur founders have one piece of advice
Oct 15, 2026 4:22 PMYour shake is missing one scoop (this email)
Oct 14, 2026 5:14 PMAre you buying the wrong whey protein?
Oct 13, 2026 4:47 PM“Definitely would recommend!”
Oct 13, 2026 12:31 AMYour exclusive discount is inside!

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