Your Labor Day bonus ends tonight ⏰

Preview text: Get premium gifts + free shipping while you can.

CellumaTuesday, Sep 8, 2026 at 11:15 AM EasternKlaviyo
CellumaYour Labor Day bonus ends tonight ⏰
Subject
Your Labor Day bonus ends tonight ⏰
Preview text
Get premium gifts + free shipping while you can.
From
hello@celluma.com
Brand
Celluma
Sent
Tue Sep 8, 2026, 11:15 AM ET
Sent to
biophotas.com, celluma.com, mybiophotas.com
Size
70 KB
Images
22
Links
20, 4 of them buttons
Subject length
36 characters

Against Celluma's usual

Sent in its busiest hour, 11 AM, which holds 35% of its emails. The subject is 36 characters, the same as its average.

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
Celluma Light Therapy <[email protected]>
Subject
Your Labor Day bonus ends tonight ⏰
Date
Tue, 08 Sep 2026 15:15:34 +0000 (UTC)
Message-ID domain
geopod-ismtpd-29
Return-Path domain
email.celluma.com
DKIM signature
d=celluma.com s=kl2
List-Unsubscribe
Present, one-click

Servers it passed through, newest first

  1. by recvd-…-rgjtf with SMTP
  2. from (unnamed) by geopod-ismtpd-29 with HTTP

Other sending headers (names only): X-Kmail-Account, 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

Sep 10, 2026 4:38 PMWelcome to Celluma! Here's your code.
Sep 10, 2026 3:01 PMWhat if pain didn’t interrupt your day?
Sep 8, 2026 9:15 PMLast Hours: Your Labor Day Bonus Ends Tonight 👀
Sep 8, 2026 11:15 AMYour Labor Day bonus ends tonight ⏰ (this email)
Sep 7, 2026 11:30 AMHappy Labor Day—You’ve Earned This 🌅
Sep 5, 2026 4:42 PMDon't forget your - Saved for a limited time
Sep 4, 2026 4:40 PMYour is waiting. Don't miss out!

More from Celluma

All Celluma emails

Sent the same day by similar brands

Same ESP and the closest weekly volume, sent on Sep 8, 2026.

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.