Still thinking about it?

Preview text: The formula that caught your eye is worth a second look.

iS ClinicalTuesday, May 5, 2026 at 2:08 AM EasternKlaviyo
iS ClinicalStill thinking about it?
Subject
Still thinking about it?
Preview text
The formula that caught your eye is worth a second look.
From
updates@isclinical.com
Sent
Tue May 5, 2026, 2:08 AM ET
Sent to
isclinical.com
Size
65 KB
Images
15
Links
19, 8 of them buttons
Subject length
24 characters

Against iS Clinical's usual

Sent in the 2 AM hour, which holds 1% of its emails; 29% arrive in the 12 PM hour. The subject is 24 characters; its average is 40.

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
iS Clinical <[email protected]>
Subject
Still thinking about it?
Date
Sat, 30 May 2026 17:31:07 +0000 (UTC)
Message-ID domain
geopod-ismtpd-36
Return-Path domain
send.isclinical.com
DKIM signature
d=isclinical.com s=kl2
List-Unsubscribe
Present, one-click

Servers it passed through, newest first

  1. from o1400.shared.klaviyomail.com [149.72.226.45] by our receiving server with ESMTPS
  2. by recvd-…-9rlmj with SMTP
  3. from (unnamed) by geopod-ismtpd-36 with HTTP

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

Report this email

Sent just before and after

May 10, 2026 9:03 AMHappy Mother's Day
May 8, 2026 9:01 AMEnds soon: Free GeneXC Serum with $225+ Purchase
May 5, 2026 12:30 PMNEW: Introducing GeneXC Firming Eye Gel
May 5, 2026 2:08 AMStill thinking about it? (this email)
May 4, 2026 9:00 AMComing soon: More than meets the eye
May 1, 2026 3:01 PMLimited Time Only: Free GeneXC Serum with $225+ Purchase
Apr 28, 2026 12:18 AMStill thinking about it?

More from iS Clinical

All iS Clinical 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.