Unleash the boom with C4 Sport® x Black Cat® 🧨
Preview text: The most explosive pre-workout of the summer is here
No image available for this email.
- Subject
- Unleash the boom with C4 Sport® x Black Cat® 🧨
- Preview text
- The most explosive pre-workout of the summer is here
- From
- support@
cellucor.com - Brand
- Cellucor
- ESP
- Klaviyo
- Sent
- Sat Jun 27, 2026, 11:30 AM ET
- Sent to
- c4energy.com, cellucor.com
- Size
- 69 KB
- Images
- 13
- Links
- 19, 7 of them buttons
- Subject length
- 46 characters
Against Cellucor's usual
Sent in the 11 AM hour, which holds 11% of its emails; 12% arrive in the 12 AM hour. The subject is 46 characters; its average is 31.
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
- C4 Supps <[email protected]>
- Subject
- Unleash the boom with C4 Sport® x Black Cat® 🧨
- Date
- Sat, 27 Jun 2026 15:30:21 +0000 (UTC)
- Message-ID domain
- geopod-ismtpd-63
- Return-Path domain
- k1.send.cellucor.com
- DKIM signature
- d=send.cellucor.com s=s1
- List-Unsubscribe
- Present, one-click
Servers it passed through, newest first
- from o1283.shared.klaviyomail.com [167.89.72.26] by our receiving server with ESMTPS
- by recvd-…-8nkrm with SMTP
- from (unnamed) by geopod-ismtpd-63 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
| Jul 1, 2026 12:15 PM | Hot Summer Deal ☀️ 24 for $39.99 | |
| Jun 30, 2026 10:45 PM | Red, White, & Berry Explosive | |
| Jun 30, 2026 12:15 AM | Uncle Samberry Wants YOU 💥 | |
| Jun 27, 2026 11:30 AM | Unleash the boom with C4 Sport® x Black Cat® 🧨 (this email) · Resent | |
| Jun 27, 2026 11:06 AM | Your discount code expires today | |
| Jun 26, 2026 11:15 AM | Unleash the boom with C4 Sport® x Black Cat® 🧨 | |
| Jun 25, 2026 12:15 AM | Creators are calling it a must-try |
More from Cellucor
All Cellucor emailsNov 10, 2026 7:34 PM
Nov 10, 2026 4:36 PM
The results are in for our all-time best flavors 👀
Nov 10, 2026 1:25 PM
The deal you’ve been waiting for
Nov 10, 2026 9:29 AM
Your discount code expires today
Nov 10, 2026 4:01 AM
See why fans can’t get enough of these 3 flavors
Nov 9, 2026 5:15 PM
Nov 9, 2026 1:24 PM
The deal you’ve been waiting for
Nov 9, 2026 9:17 AM







