Poor sleep after 40 has a biological explanation...
Preview text: NMN addresses it.

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- Subject
- Poor sleep after 40 has a biological explanation...
- Preview text
- NMN addresses it.
- From
- noreply@
charava.co.uk - Brand
- Charava
- ESP
- Klaviyo
- Sent
- Thu Sep 10, 2026, 3:00 PM ET
- Sent to
- United Kingdom (charava.co.uk)
- Size
- 32 KB
- Images
- 1
- Links
- 7, 2 of them buttons
- Subject length
- 51 characters
Against Charava's usual
Sent in the 3 PM hour, which holds 11% of its emails; 20% arrive in the 3 AM hour. The subject is 51 characters; its average is 40.
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
- Charava™ <[email protected]>
- Subject
- Poor sleep after 40 has a biological explanation...
- Date
- Thu, 10 Sep 2026 19:00:32 +0000
- Message-ID domain
- klaviyomail.com
- Return-Path domain
- k3.send.charava.co.uk
- DKIM signature
- d=shared.klaviyomail.com s=def1; d=send.charava.co.uk s=mtd1
- List-Unsubscribe
- Present, one-click
Servers it passed through, newest first
- 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
Sent just before and after
| Sep 16, 2026 3:00 PM | Have you heard of methylation and why it matters for your health? | |
| Sep 16, 2026 12:05 PM | Could NAD+ decline be disrupting your sleep? 💤 | |
| Sep 14, 2026 3:00 PM | Your cells have a self-cleaning system. It slows down with age. | |
| Sep 10, 2026 3:00 PM | Poor sleep after 40 has a biological explanation... (this email) | |
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| Sep 9, 2026 3:00 PM | Resveratrol as a longevity compound. | |
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Same ESP and the closest weekly volume, sent on Sep 10, 2026.











