Ruby Hammer Shares Her Hair Non-Negotiable
Preview text: Discover Ruby's go-to for building confidence

Use this example
- Subject
- Ruby Hammer Shares Her Hair Non-Negotiable
- Preview text
- Discover Ruby's go-to for building confidence
- From
- hello@
nanogen.com - Brand
- Nanogen
- ESP
- Klaviyo
- Sent
- Wed Oct 21, 2026, 1:01 PM ET
- Sent to
- Colombia (nanogen.co), United Kingdom (nanogen.co.uk), nanogen.com
- Size
- 74 KB
- Images
- 9
- Links
- 14, 5 of them buttons
- Subject length
- 42 characters
Against Nanogen's usual
Sent in its busiest hour, 1 PM, which holds 50% of its emails. The subject is 42 characters; its average is 34.
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
- Nanogen <[email protected]>
- Subject
- Ruby Hammer Shares Her Hair Non-Negotiable
- Date
- Wed, 21 Oct 2026 17:01:05 +0000 (UTC)
- Message-ID domain
- geopod-ismtpd-77
- Return-Path domain
- email.nanogen.com
- DKIM signature
- d=nanogen.com s=kl2; d=sendgrid.info s=smtpapi
- Authentication
- dkim=pass (nanogen.com), dkim=pass (sendgrid.info), spf=pass (email.nanogen.com), dmarc=pass (nanogen.com)
- List-Unsubscribe
- Present, one-click
- Feedback-ID sender
- kl
Servers it passed through, newest first
- from o1388.shared.klaviyomail.com [149.72.131.161] by our receiving server with ESMTPS
- by recvd-…-hmnh5 with SMTP
- from (unnamed) by geopod-ismtpd-77 with HTTP
Other sending headers (names only): X-Kmail-Account, X-Kmail-Message, X-Kmail-Ops, X-Report-Abuse, X-SG-EID, X-SG-ID, X-Entity-ID
Sent just before and after
| Oct 27, 2026 3:50 AM | Pick up where you left off... | |
| Oct 25, 2026 2:01 PM | Noticing Seasonal Changes To Your Hair? | |
| Oct 25, 2026 6:05 AM | Fancy A Birthday Treat? | |
| Oct 21, 2026 1:01 PM | Ruby Hammer Shares Her Hair Non-Negotiable (this email) | |
| Oct 18, 2026 1:01 PM | Last Chance: Save 25% on the Hair Growth Serum ⏰ | |
| Oct 18, 2026 6:03 AM | Your Discount Is Waiting! ⏰ | |
| Oct 15, 2026 5:00 AM | Save 25% on 3 Months of Hair Growth Support ✨ |
More from Nanogen
All Nanogen emailsEveryday Hair Confidence Awaits You! 🌟
Nov 8, 2026 5:01 AM
Meet Your Party Season Plus-One ✨
Nov 3, 2026 1:00 PM
Instant Root Refresh, No Appointment Needed ✨
Oct 29, 2026 2:00 PM
Oct 27, 2026 3:50 AM
Noticing Seasonal Changes To Your Hair?
Oct 25, 2026 2:01 PM
Oct 25, 2026 6:05 AM
Last Chance: Save 25% on the Hair Growth Serum ⏰
Oct 18, 2026 1:01 PM
Oct 18, 2026 6:03 AM
Sent the same day by similar brands
Same ESP and the closest weekly volume, sent on Oct 21, 2026.









