4,00 men restock this

Preview text: Here's why they keep coming back

Friday, Sep 18, 2026 at 10:09 AM EasternKlaviyo

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4,00 men restock this - email from Transparent Labs

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Subject: 4,00 men restock this
Preview text: Here's why they keep coming back
From: support@transparentlabs.com
Brand: Transparent Labs
ESP: Klaviyo
Sent: Fri Sep 18, 2026, 10:09 AM ET
Size: 29 KB
Images: 3
Links: 3, 2 of them buttons
Subject length: 21 characters

Against Transparent Labs's usual

Sent in the 10 AM hour, which holds 4% of its emails; 41% arrive in the 7 PM hour. The subject is 21 characters; its average is 26.

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: Transparent Labs <[email protected]>
Subject: 4,00 men restock this
Date: Fri, 18 Sep 2026 14:09:09 +0000
Message-ID domain: klaviyomail.com
Return-Path domain: send.transparentlabs.com
DKIM signature: d=shared.klaviyomail.com s=def1; d=transparentlabs.com s=kl1
List-Unsubscribe: Present, one-click

Servers it passed through, newest first

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

	Sep 21, 2026 7:13 PM	It's T time
	Sep 19, 2026 7:06 PM	Why T levels are declining in men
	Sep 18, 2026 4:46 PM	Unlock $20 off Vitality
	Sep 18, 2026 10:09 AM	4,00 men restock this (this email)
	Sep 16, 2026 8:42 AM	Hold It To A Higher Standard
	Sep 15, 2026 4:31 PM	"My T increased from 430 to 620"
	Sep 14, 2026 7:03 PM	Let's talk T