The link between your anxiety, brain fog, and sleep

Preview text: Anxiety. Brain fog. Sleepless nights. One connection. Hey there, Let me ask you something…

SPNutritionTuesday, Apr 7, 2026 at 11:48 AM EasternKlaviyo
SPNutritionThe link between your anxiety, brain fog, and sleep
Subject
The link between your anxiety, brain fog, and sleep
Preview text
Anxiety. Brain fog. Sleepless nights. One connection. Hey there, Let me ask you something…
From
support@spnutrition-us.com
Sent
Tue Apr 7, 2026, 11:48 AM ET
Sent to
spnutrition-us.com, try-spnutrition.com
Size
22 KB
Images
1
Links
4, 1 of them buttons
Subject length
51 characters

Against SPNutrition's usual

Sent in the 11 AM hour, which holds 14% of its emails; 25% arrive in the 10 AM hour. The subject is 51 characters; its average is 38.

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
SPNutrition <[email protected]>
Subject
The link between your anxiety, brain fog, and sleep
Date
Tue, 07 Apr 2026 15:48:40 +0000
Message-ID domain
klaviyomail.com
Return-Path domain
send.spnutrition-us.com
DKIM signature
d=shared.klaviyomail.com s=def1; d=spnutrition-us.com s=kl1
List-Unsubscribe
Present, one-click

Servers it passed through, newest first

  1. from kl-203-24-36.kmta.shared.klaviyomail.com [170.203.24.36] by our receiving server with ESMTPS
  2. 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-Message, X-Kmail-Ops, X-Report-Abuse

Report this email

Sent just before and after

Apr 21, 2026 10:34 AMMost magnesium never reaches your body. Here's why.
Apr 16, 2026 1:51 PMTired all day? It's not just bad sleep.
Apr 12, 2026 1:29 PMOne deficiency behind your sleepless nights
Apr 7, 2026 11:48 AMThe link between your anxiety, brain fog, and sleep (this email)
Apr 5, 2026 1:23 PMAnother sleepless night?
Apr 4, 2026 11:03 AMWhy magnesium never worked before you found us
Apr 3, 2026 12:36 PMWhy your body can't sleep the way it used to

More from SPNutrition

All SPNutrition 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. Unsubscribe anytime.