One Extra Day: Up To 36% Off 🥳
Preview text: The Birthday Sale is extended until midnight!
Using this email in an article? Credit: The Collagen Co. email via They Sent It, with a link to this page. Full-size image
- Subject
- One Extra Day: Up To 36% Off 🥳
- Preview text
- The Birthday Sale is extended until midnight!
- From
- hello@
thecollagen.co - Brand
- The Collagen Co.
- ESP
- Klaviyo
- Sent
- Wed Sep 30, 2026, 5:00 PM ET
- Sent to
- Colombia (thecollagen.co)
- Size
- 56 KB
- Images
- 13
- Links
- 16, 6 of them buttons
- Subject length
- 31 characters
Against The Collagen Co.'s usual
Sent in its busiest hour, 5 PM, which holds 41% of its emails. The subject is 31 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
- The Collagen Co. <[email protected]>
- Subject
- One Extra Day: Up To 36% Off 🥳
- Date
- Wed, 30 Sep 2026 21:00:51 +0000 (UTC)
- Message-ID domain
- geopod-ismtpd-53
- Return-Path domain
- mail.thecollagen.co
- DKIM signature
- d=thecollagen.co s=kl2
- List-Unsubscribe
- Present, one-click
Servers it passed through, newest first
- by recvd-…-z9kfj with SMTP
- from (unnamed) by geopod-ismtpd-53 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 26, 2026 4:01 AM | Okay, but do Glow Shakes actually work? | |
| Oct 15, 2026 11:00 PM | Wait. You haven't tried this? | |
| Oct 11, 2026 4:04 AM | Big on protein. Easy on your gut. | |
| Sep 30, 2026 5:00 PM | One Extra Day: Up To 36% Off 🥳 (this email) | |
| Sep 29, 2026 5:01 PM | Protein shakes just got a glow-up 🥤 | |
| Sep 28, 2026 7:23 PM | Countdown to Savings: 2 Days Left! | |
| Sep 24, 2026 5:01 AM | Which Flavour Sold 600,000+ Tins? |
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