Science-Backed, Customer Loved

Preview text: 6,000+ five-star reviews

fatty15Saturday, Aug 22, 2026 at 5:25 PM EasternKlaviyo
fatty15Science-Backed, Customer Loved
Subject
Science-Backed, Customer Loved
Preview text
6,000+ five-star reviews
From
info@fatty15.com
Brand
fatty15
Sent
Sat Aug 22, 2026, 5:25 PM ET
Sent to
fatty15.computer
Size
54 KB
Images
18
Links
22, 1 of them buttons
Subject length
30 characters

Against fatty15's usual

Sent in the 5 PM hour, which holds 6% of its emails; 10% arrive in the 4 PM hour. The subject is 30 characters; its average is 28.

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
fatty15 <[email protected]>
Subject
Science-Backed, Customer Loved
Date
Sat, 22 Aug 2026 21:25:33 +0000 (UTC)
Message-ID domain
geopod-ismtpd-113
Return-Path domain
send.fatty15.com
DKIM signature
d=fatty15.com s=kl2
List-Unsubscribe
Present, one-click

Servers it passed through, newest first

  1. by recvd-…-64nff with SMTP
  2. from (unnamed) by geopod-ismtpd-113 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

Aug 23, 2026 4:03 PMScience Says!
Aug 23, 2026 4:00 PMScience Says | Issue N-186
Aug 23, 2026 7:36 AMHave questions?
Aug 22, 2026 5:25 PMScience-Backed, Customer Loved (this email)
Aug 21, 2026 5:24 PMFatty15 Benefits Timeline
Aug 21, 2026 11:43 AMScience-Backed, Customer Loved
Aug 21, 2026 7:34 AMIt all started with dolphins 🐬

More from fatty15

All fatty15 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.