4 quality checks on any supplement label

Preview text: A better-looking bottle doesn’t always mean a better formula.

Innerbody LabsThursday, Jul 9, 2026 at 1:00 PM EasternKlaviyo
Innerbody Labs4 quality checks on any supplement label
Subject
4 quality checks on any supplement label
Preview text
A better-looking bottle doesn’t always mean a better formula.
From
innerbodylabs@mail.innerbody.com
Sent
Thu Jul 9, 2026, 1:00 PM ET
Size
40 KB
Images
11
Links
11
Subject length
40 characters

Against Innerbody Labs's usual

Sent in its busiest hour, 1 PM, which holds 86% of its emails. The subject is 40 characters; its average is 37.

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
Innerbody Labs <[email protected]>
Subject
4 quality checks on any supplement label
Date
Thu, 09 Jul 2026 17:00:53 +0000
Message-ID domain
klaviyomail.com
Return-Path domain
k3.mail.innerbody.com
DKIM signature
d=shared.klaviyomail.com s=def1; d=mail.innerbody.com s=mtd1
List-Unsubscribe
Present, one-click

Servers it passed through, newest first

  1. from kl-203-28-25.kmta.shared.klaviyomail.com [170.203.28.25] by our receiving server with ESMTPS
  2. 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

Report this email

Sent just before and after

Jul 14, 2026 1:00 PMIntroducing Astaxanthin+
Jul 13, 2026 1:00 PMWhy we use NMN and NR, not NAD+ directly
Jul 11, 2026 1:01 PMWhat we left out of our formulas, and why
Jul 9, 2026 1:00 PM4 quality checks on any supplement label (this email)
Jul 8, 2026 1:00 PMThe latest on healthy aging research
Jul 3, 2026 12:16 PMThe July 4th Stock-Up Sale is live
Jul 2, 2026 1:00 PMYour early access to the July 4th Sale

More from Innerbody Labs

All Innerbody Labs emails

Get the Black Friday insights

We're collecting every Black Friday email from more than 50,000 brands as it lands. Get what we find: who starts first, the biggest discounts, and the subject lines that stand out.

Free. You'll get a confirmation email first, and you can unsubscribe anytime.