We built Toku around this research

Preview text: 1,062 participants. 12 months. One clinically relevant daily dose.

TokuWednesday, Oct 14, 2026 at 1:18 AM EasternKlaviyo
TokuWe built Toku around this research
Subject
We built Toku around this research
Preview text
1,062 participants. 12 months. One clinically relevant daily dose.
From
hello@tokuhealth.com
Brand
Toku
Sent
Wed Oct 14, 2026, 1:18 AM ET
Sent to
tokuhealth.com
Size
45 KB
Images
16
Links
16, 1 of them buttons
Subject length
34 characters

Against Toku's usual

Sent in the 1 AM hour, which holds 12% of its emails; 16% arrive in the 7 AM hour. The subject is 34 characters; its average is 36.

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.

Subject
We built Toku around this research
Date
Wed, 14 Oct 2026 05:18:44 +0000
Message-ID domain
klaviyomail.com
Return-Path domain
k3.send.tokuhealth.com
DKIM signature
d=shared.klaviyomail.com s=def1; d=send.tokuhealth.com s=mtd1
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 15, 2026 7:48 AMWelcome to Toku
Oct 15, 2026 1:19 AM“Test results became proof” - Daniel S.
Oct 14, 2026 1:40 PMWhy we added 2 more ingredients to Toku Flow
Oct 14, 2026 1:18 AMWe built Toku around this research (this email)
Oct 13, 2026 1:17 AMRE: Your discount request
Oct 12, 2026 9:13 AMBlood clots aren't meant to last forever
Oct 9, 2026 12:20 PMBlood flow is a longevity pillar

More from Toku

All Toku emails

Sent the same day by similar brands

Same ESP and the closest weekly volume, sent on Oct 14, 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.