Proof your skin can change
Preview text: Real reviews from customers who saw results.

Using this email in an article? Credit: SKIN functional email via They Sent It, with a link to this page. Full-size image
- Subject
- Proof your skin can change
- Preview text
- Real reviews from customers who saw results.
- From
- customerservice@
skinfunctional.com - Brand
- SKIN functional
- ESP
- Klaviyo
- Sent
- Thu Oct 15, 2026, 1:38 AM ET
- Size
- 91 KB
- Images
- 20
- Links
- 25, 9 of them buttons
- Subject length
- 26 characters
Against SKIN functional's usual
Sent in the 1 AM hour, which holds 21% of its emails; 36% arrive in the 4 AM hour. The subject is 26 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
- SKIN functional <[email protected]>
- Reply-To
- [email protected]
- Subject
- Proof your skin can change
- Date
- Thu, 15 Oct 2026 05:38:21 +0000 (UTC)
- Message-ID domain
- geopod-ismtpd-54
- 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-…-c5t6d with SMTP
- from (unnamed) by geopod-ismtpd-54 with HTTP
Other sending headers (names only): X-Kmail-Account, X-Kmail-Flow, X-Kmail-Message, X-Kmail-Ops, X-Report-Abuse, X-SG-EID, X-SG-ID, X-Entity-ID
Sent just before and after
| 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. | |
| Oct 15, 2026 1:38 AM | Proof your skin can change (this email) | |
| Oct 14, 2026 1:37 AM | Skin goals? Let’s get started | |
| Oct 13, 2026 1:35 AM | Welcome to SKIN functional! | |
| Oct 12, 2026 6:27 AM | 1 in 5 orders. this serum. |
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Oct 28, 2026 2:47 AM
Heat, sweat, sunscreen. then the breakout.
Oct 27, 2026 2:03 AM
Oct 26, 2026 2:27 AM
Just a small thank you from me
Oct 24, 2026 4:07 AM
Sent the same day by similar brands
Same ESP and the closest weekly volume, sent on Oct 15, 2026.










