Case Study: Millions in email revenue for 8-figure supplement brand

Preview text: Ever wonder how supplement brands drive millions in revenue... all through plain-text…

Saturday, Oct 17, 2026 at 10:37 PM EasternKlaviyo

The Kaizen BlitzCase Study: Millions in email revenue for 8-figure supplement brand

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Subject: Case Study: Millions in email revenue for 8-figure supplement brand
Preview text: Ever wonder how supplement brands drive millions in revenue... all through plain-text…
From: scale@thekaizenblitz.com
Brand: The Kaizen Blitz
ESP: Klaviyo
Sent: Sat Oct 17, 2026, 10:37 PM ET
Sent to: hithekaizenblitz.com
Size: 36 KB
Images: 4
Links: 12, 3 of them buttons
Subject length: 67 characters

Email headers

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

From: Matt | The Kaizen Blitz <[email protected]>
Subject: Case Study: Millions in email revenue for 8-figure supplement brand
Date: Sun, 18 Oct 2026 02:37:51 +0000 (UTC)
Message-ID domain: geopod-ismtpd-27
Return-Path domain: send.thekaizenblitz.com
DKIM signature: d=thekaizenblitz.com s=kl2
List-Unsubscribe: Present, one-click

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

Sent just before and after

	Oct 19, 2026 7:30 AM	Case Study: Millions in email revenue for 8-figure supplement brand
	Oct 18, 2026 10:38 PM	Klaviyo Case Study: $2.9M for Men's Accessory Brand
	Oct 18, 2026 7:29 AM	The problem with your existing email agency
	Oct 17, 2026 10:37 PM	Case Study: Millions in email revenue for 8-figure supplement brand (this email)
	Oct 17, 2026 7:21 AM	Sooo... what do you think?
	Oct 16, 2026 10:36 PM	The problem with your existing email agency
	Oct 16, 2026 7:20 AM	RE: Did you... did you get it?