The science of NAC Y²™
Preview text: Inside the proprietary complex powering our reparative icons.

Use this example
- Subject
- The science of NAC Y²™
- Preview text
- Inside the proprietary complex powering our reparative icons.
- From
- no-reply@
111skin.com - Brand
- 111SKIN
- ESP
- Klaviyo
- Sent
- Sat Sep 26, 2026, 6:18 AM ET
- Sent to
- 111skin.com
- Size
- 130 KB
- Images
- 16
- Links
- 25, 8 of them buttons
- Subject length
- 23 characters
Against 111SKIN's usual
Sent in its busiest hour, 6 AM, which holds 56% of its emails. The subject is 23 characters; its average is 33.
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
- 111SKIN <[email protected]>
- Subject
- The science of NAC Y²™
- Date
- Sat, 26 Sep 2026 10:18:02 +0000 (UTC)
- Message-ID domain
- geopod-ismtpd-78
- Return-Path domain
- send.111skin.com
- DKIM signature
- d=111skin.com s=s1
- List-Unsubscribe
- Present, one-click
Servers it passed through, newest first
- by recvd-…-wnnvd with SMTP
- from (unnamed) by geopod-ismtpd-78 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
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| Sep 26, 2026 6:18 AM | The science of NAC Y²™ (this email) | |
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| Sep 22, 2026 6:03 AM | Reset your skin for autumn | |
| Sep 20, 2026 7:29 AM | Retinol - the 111SKIN way |
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Sent the same day by similar brands
Same ESP and the closest weekly volume, sent on Sep 26, 2026.








