You checked the protein. Now check this.

Preview text: Here’s what the ingredient list is telling you.

Muscle Feast

Friday, Aug 7, 2026 at 3:37 PM EasternKlaviyo

Muscle FeastYou checked the protein. Now check this.

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Subject: You checked the protein. Now check this.
Preview text: Here’s what the ingredient list is telling you.
From: contact@musclefeast.com
Brand: Muscle Feast
ESP: Klaviyo
Sent: Fri Aug 7, 2026, 3:37 PM ET
Size: 56 KB
Images: 21
Links: 21, 6 of them buttons
Subject length: 40 characters

Against Muscle Feast's usual

Sent in the 3 PM hour, which holds 3% of its emails; 45% arrive in the 6 PM hour. The subject is 40 characters; its average is 29.

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What the brand's servers put on this email. Our receiving servers, the address we subscribed with and unsubscribe links are left out.

From: Muscle Feast, LLC <[email protected]>
Subject: You checked the protein. Now check this.
Date: Fri, 07 Aug 2026 19:37:53 +0000
Message-ID domain: klaviyomail.com
Return-Path domain: k3.send.musclefeast.com
DKIM signature: d=shared.klaviyomail.com s=def1; d=send.musclefeast.com s=mtd1
List-Unsubscribe: Present, one-click

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from kl-203-28-16.kmta.shared.klaviyomail.com [170.203.28.16] by our receiving server with ESMTPS
from (unnamed) by kmta-mta-blue-….servers.clovesoftware.com with SMTP

Other sending headers (names only): X-Mailer-Info-Extra2, X-Mailer-Info, X-Mailer-Info-Extra, X-Kmail-Account, X-Kmail-Message, X-Kmail-Ops, X-Report-Abuse

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Sent just before and after

	Aug 14, 2026 5:45 PM	Ends today: 20% off protein..
	Aug 12, 2026 6:03 PM	"It's become a non-negotiable part of my routine."
	Aug 9, 2026 6:01 PM	Your protein is 20% off.
	Aug 7, 2026 3:37 PM	You checked the protein. Now check this. (this email)
	Aug 6, 2026 8:19 PM	Let’s do this.
	Aug 3, 2026 12:01 PM	Think you're getting enough protein?
	Aug 1, 2026 12:01 PM	Stop just shaking it.

You checked the protein. Now check this.

Against Muscle Feast's usual

Servers it passed through, newest first

Sent just before and after

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