12,000 five-star reviews. Here’s why.

Preview text: Real people, real nights.

Tuesday, Oct 20, 2026 at 9:00 PM EasternKlaviyo

Healthy Lab Co12,000 five-star reviews. Here’s why.

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12,000 five-star reviews. Here’s why. - email from Healthy Lab Co

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Subject: 12,000 five-star reviews. Here’s why.
Preview text: Real people, real nights.
From: hello@healthylabco.com
Brand: Healthy Lab Co
ESP: Klaviyo
Sent: Tue Oct 20, 2026, 9:00 PM ET
Size: 52 KB
Images: 4
Links: 6, 3 of them buttons
Subject length: 37 characters

Against Healthy Lab Co's usual

Sent in the 9 PM hour, which holds 11% of its emails; 16% arrive in the 10 PM hour. The subject is 37 characters; its average is 45.

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From: Pain-Free Sleep <[email protected]>
Subject: 12,000 five-star reviews. Here’s why.
Date: Wed, 21 Oct 2026 01:00:59 +0000
Message-ID domain: klaviyomail.com
Return-Path domain: k3.mail.healthylabco.com
DKIM signature: d=shared.klaviyomail.com s=def1; d=mail.healthylabco.com s=mtd1
List-Unsubscribe: Present, one-click

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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

	Oct 24, 2026 2:00 AM	What if your knee could finally do all three?
	Oct 22, 2026 10:01 PM	Try it for 60 days. If it’s not for you, send it back.
	Oct 21, 2026 10:00 PM	I know why you haven’t tried it yet
	Oct 20, 2026 9:00 PM	12,000 five-star reviews. Here’s why. (this email)
	Oct 18, 2026 10:00 PM	Start January in October
	Oct 16, 2026 12:00 AM	$69 to try. $0 if it’s not for you.
	Oct 13, 2026 8:00 PM	The worst that can happen? You get your money back.