Four atoms of iodine. That's the whole hormone.
Preview text: And fluoride, chlorine, and bromide are all fighting for its parking spot. A note from Ian…

Use this example
- Subject
- Four atoms of iodine. That's the whole hormone.
- Preview text
- And fluoride, chlorine, and bromide are all fighting for its parking spot. A note from Ian…
- From
- support@
activationproducts.com - Brand
- Activation Products
- ESP
- Klaviyo
- Sent
- Wed Oct 21, 2026, 12:00 PM ET
- Sent to
- activationproducts.com, ca.activationproducts.com
- Size
- 13 KB
- Images
- 3
- Links
- 2, 2 of them buttons
- Subject length
- 47 characters
Against Activation Products's usual
Sent in its busiest hour, 12 PM, which holds 11% of its emails. The subject is 47 characters; its average is 36.
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
- Ian at Activation Products <[email protected]>
- Reply-To
- [email protected]
- Subject
- Four atoms of iodine. That's the whole hormone.
- Date
- Wed, 21 Oct 2026 16:00:23 +0000 (UTC)
- Message-ID domain
- geopod-ismtpd-7
- Return-Path domain
- send.activationproducts.com
- DKIM signature
- d=activationproducts.com s=m1
- List-Unsubscribe
- Present, one-click
Servers it passed through, newest first
- by recvd-…-95sxj with SMTP
- from (unnamed) by geopod-ismtpd-7 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 23, 2026 4:30 AM | Choose two products that make sense for you | |
| Oct 22, 2026 12:00 PM | The brain food most people skip on purpose 🧠 | |
| Oct 22, 2026 4:00 AM | What does sugar actually do inside a cell? | |
| Oct 21, 2026 12:00 PM | Four atoms of iodine. That's the whole hormone. (this email) | |
| Oct 19, 2026 6:56 PM | Your 5% store credit is moving to the app (set up in 1 minute) | |
| Oct 19, 2026 5:30 AM | Today is the last day to reveal your offer | |
| Oct 18, 2026 12:03 PM | 🚨 FINAL HOURS: 15% OFF + FREE Shipping on $100+! |
More from Activation Products
All Activation Products emailsYour 10% off code expires tomorrow
Nov 11, 2026 5:24 AM
A closer look at the Harmoni Pendant
Nov 10, 2026 7:33 PM
Which product is right for you?
Nov 10, 2026 5:23 AM
The day that changed everything
Nov 9, 2026 5:22 AM
Which product is right for you?
Nov 9, 2026 5:12 AM
Nov 9, 2026 3:00 AM
Your 20% off disappears at midnight
Nov 8, 2026 12:01 PM
What makes us radically different
Nov 8, 2026 5:21 AM
Sent the same day by similar brands
Same ESP and the closest weekly volume, sent on Oct 21, 2026.













