Lactate is a fuel. The burn is something else.
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- Subject
- Lactate is a fuel. The burn is something else.
- Preview text
- Lactate is a fuel. The burn is something else. Trouble viewing? View in browser Built for…
- From
- tom@
useinterval.co.uk - Brand
- Interval
- ESP
- Klaviyo
- Sent
- Wed Oct 21, 2026, 10:02 AM ET
- Sent to
- United Kingdom (preshot.uk), United Kingdom (useinterval.co.uk)
- Size
- 20 KB
- Images
- 4
- Links
- 6, 4 of them buttons
- Subject length
- 46 characters
Against Interval's usual
Sent in the 10 AM hour, which holds 3% of its emails; 22% arrive in the 1 AM hour. The subject is 46 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.
- From
- Interval <[email protected]>
- Reply-To
- [email protected]
- Subject
- Lactate is a fuel. The burn is something else.
- Date
- Wed, 21 Oct 2026 14:02:36 +0000
- Message-ID domain
- klaviyomail.com
- Return-Path domain
- k3.email.useinterval.co.uk
- DKIM signature
- d=shared.klaviyomail.com s=def1; d=email.useinterval.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
| Oct 25, 2026 3:19 PM | We covered shipping. You cover the training. | |
| Oct 22, 2026 3:18 PM | What athletes who bought actually think? | |
| Oct 21, 2026 3:15 PM | Still researching ? | |
| Oct 21, 2026 10:02 AM | Lactate is a fuel. The burn is something else. (this email) | |
| Oct 21, 2026 12:08 AM | Your WELCOME15 code expires tomorrow | |
| Oct 19, 2026 12:06 AM | Subscribe once. Train without interruption. | |
| Oct 17, 2026 5:02 AM | I was never sold on beta alanine |
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Sent the same day by similar brands
Same ESP and the closest weekly volume, sent on Oct 21, 2026.









