Cheat your age with Vitamin C

Preview text: The most underrated skincare ingredient

Open FormulaSaturday, Oct 17, 2026 at 6:19 PM EasternKlaviyo
Open FormulaCheat your age with Vitamin C
Subject
Cheat your age with Vitamin C
Preview text
The most underrated skincare ingredient
From
ask@openformula.com
Sent
Sat Oct 17, 2026, 6:19 PM ET
Size
60 KB
Images
10
Links
7, 3 of them buttons
Subject length
29 characters
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
Open Formula <[email protected]>
Subject
Cheat your age with Vitamin C
Date
Sat, 17 Oct 2026 22:19:19 +0000 (UTC)
Message-ID domain
geopod-ismtpd-2
Return-Path domain
send.openformula.com
DKIM signature
d=openformula.com s=kl2
List-Unsubscribe
Present, one-click

Servers it passed through, newest first

  1. by recvd-…-lx4xn with SMTP
  2. from (unnamed) by geopod-ismtpd-2 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

Oct 17, 2026 6:19 PMCheat your age with Vitamin C (this email)
Oct 16, 2026 6:05 PMThe #1 Cause for Premature Aging
Oct 15, 2026 6:04 PMSave $1,587 on Skincare
Oct 14, 2026 6:25 PMHow to get rid of dark spots
Oct 14, 2026 6:09 PMRe: Your coupon code
Jun 21, 2026 4:43 AMCheat your age with Vitamin C
Jun 20, 2026 4:42 AMThe #1 Cause for Premature Aging

More from Open Formula

All Open Formula emails

Sent the same day by similar brands

Same ESP and the closest weekly volume, sent on Oct 17, 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.