80mg of caffeine. Here's why not more.
Preview text: About one espresso shot, inside a formula built for calm focus.

Use this example
- Subject
- 80mg of caffeine. Here's why not more.
- Preview text
- About one espresso shot, inside a formula built for calm focus.
- From
- innerbodylabs@
mail.innerbody.com - Brand
- Innerbody Labs
- ESP
- Klaviyo
- Sent
- Wed Oct 21, 2026, 1:00 PM ET
- Size
- 42 KB
- Images
- 11
- Links
- 11
- Subject length
- 38 characters
Against Innerbody Labs's usual
Sent in its busiest hour, 1 PM, which holds 86% of its emails. The subject is 38 characters; its average is 37.
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
- Innerbody Labs <[email protected]>
- Subject
- 80mg of caffeine. Here's why not more.
- Date
- Wed, 21 Oct 2026 17:00:21 +0000
- Message-ID domain
- klaviyomail.com
- Return-Path domain
- k3.mail.innerbody.com
- DKIM signature
- d=shared.klaviyomail.com s=def1; d=mail.innerbody.com 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
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| Oct 21, 2026 1:00 PM | 80mg of caffeine. Here's why not more. (this email) | |
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| Oct 18, 2026 1:00 PM | Berberine+ is live: why we built it differently. | |
| Oct 17, 2026 1:00 PM | ICYMI: New Berberine+ |
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Same ESP and the closest weekly volume, sent on Oct 21, 2026.











