They Sent It

A closer look at what’s inside

The form of a nutrient can change how it’s used.

Best PartFriday, Sep 4, 2026 at 1:36 PM EasternKlaviyo
Best PartA closer look at what’s inside
Subject
A closer look at what’s inside
Preview text
The form of a nutrient can change how it’s used.
From
brittyn@bestpartkids.com
Sent
Fri Sep 4, 2026, 1:36 PM ET
Size
43 KB
Images
13
Links
6, 4 of them buttons
Subject length
30 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
Brittyn | Best Part <[email protected]>
Subject
A closer look at what’s inside
Date
Fri, 04 Sep 2026 17:36:33 +0000
Message-ID domain
klaviyomail.com
Return-Path domain
hello.bestpartkids.com
DKIM signature
d=shared.klaviyomail.com s=def1; d=bestpartkids.com s=kl1
List-Unsubscribe
Present, one-click

Servers it passed through, newest first

  1. 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-Flow, X-Kmail-Message, X-Kmail-Ops, X-Report-Abuse

Report this email

Sent just before and after

Oct 14, 2026 12:29 AMDesigned for selective eaters (10% off)
Oct 2, 2026 11:53 AMWhy try Berry if Unflavored was challenging?
Sep 5, 2026 1:37 PMIf you’ve been thinking about it
Sep 4, 2026 1:36 PMA closer look at what’s inside (this email)
Sep 3, 2026 1:34 PMThe tradeoff most parents get stuck in
Sep 2, 2026 1:33 PMWhat we mean by “transparent”
Sep 1, 2026 1:31 PMWhy most supplements don’t work

More from Best Part

All Best Part 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.