Red, reactive, and not sure why.
Preview text: What to stop doing, and what calms it down.
Using this email in an article? Credit: SKIN functional email via They Sent It, with a link to this page. Full-size image
- Subject
- Red, reactive, and not sure why.
- Preview text
- What to stop doing, and what calms it down.
- From
- customerservice@
skinfunctional.com - Brand
- SKIN functional
- ESP
- Klaviyo
- Sent
- Fri Oct 16, 2026, 1:45 AM ET
- Size
- 67 KB
- Images
- 13
- Links
- 19, 7 of them buttons
- Subject length
- 32 characters
Against SKIN functional's usual
Sent in the 1 AM hour, which holds 22% of its emails; 38% arrive in the 4 AM hour. The subject is 32 characters; its average is 35.
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
- SKIN functional <[email protected]>
- Subject
- Red, reactive, and not sure why.
- Date
- Fri, 16 Oct 2026 05:45:07 +0000 (UTC)
- Message-ID domain
- geopod-ismtpd-96
- Return-Path domain
- send.skinfunctional.com
- DKIM signature
- d=skinfunctional.com s=kl2
- List-Unsubscribe
- Present, one-click
Servers it passed through, newest first
- by recvd-…-l5wjq with SMTP
- from (unnamed) by geopod-ismtpd-96 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 21, 2026 1:41 AM | Tranexamic, then arbutin, then SPF. | |
| Oct 20, 2026 4:05 AM | What Makes SKIN functional Different | |
| Oct 19, 2026 2:14 AM | Four vitamin C formulas. pick by skin. | |
| Oct 16, 2026 1:45 AM | Red, reactive, and not sure why. (this email) | |
| Oct 15, 2026 1:38 AM | Proof your skin can change | |
| Oct 14, 2026 1:37 AM | Skin goals? Let’s get started | |
| Oct 13, 2026 1:35 AM | Welcome to SKIN functional! |
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Sent the same day by similar brands
Same ESP and the closest weekly volume, sent on Oct 16, 2026.
