Your First Subscription Is 40% Off
Preview text: Pick your protein, subscribe, and use code SUBandSAVE at checkout.

Using this email in an article? Credit: Gainful email via They Sent It, with a link to this page. Full-size image
- Subject
- Your First Subscription Is 40% Off
- Preview text
- Pick your protein, subscribe, and use code SUBandSAVE at checkout.
- From
- hello@
gainful.com - Brand
- Gainful
- ESP
- Klaviyo
- Sent
- Mon Oct 19, 2026, 2:50 PM ET
- Sent to
- Colombia (gainful.co), gainful.com
- Size
- 32 KB
- Images
- 10
- Links
- 10, 1 of them buttons
- Subject length
- 34 characters
Against Gainful's usual
Sent in the 2 PM hour, which holds 3% of its emails; 30% arrive in the 5 PM hour. The subject is 34 characters, the same as its average.
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
- Gainful <[email protected]>
- Subject
- Your First Subscription Is 40% Off
- Date
- Mon, 19 Oct 2026 18:50:03 +0000 (UTC)
- Message-ID domain
- geopod-ismtpd-167
- Return-Path domain
- send.gainful.com
- DKIM signature
- d=gainful.com s=s1
- List-Unsubscribe
- Present, one-click
Servers it passed through, newest first
- by recvd-…-7rfns with SMTP
- from (unnamed) by geopod-ismtpd-167 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 3:16 PM | Myth: you're stuck with one flavor | |
| Oct 21, 2026 5:42 PM | Whey isolate meets grass-fed collagen | |
| Oct 20, 2026 4:43 PM | Which protein is right for you? | |
| Oct 19, 2026 2:50 PM | Your First Subscription Is 40% Off (this email) | |
| Oct 18, 2026 5:59 PM | “Gets me ready for my workout” - one of you | |
| Oct 17, 2026 5:22 PM | What our protein quiz actually asks | |
| Oct 16, 2026 6:16 PM | Our founders have one piece of advice |
More from Gainful
All Gainful emailsNov 5, 2026 4:39 PM
We ranked 4 ways to flavor your protein
Nov 4, 2026 1:37 PM
Nov 3, 2026 6:08 PM
Hydration Without the Sugar Crash
Nov 2, 2026 1:16 PM
Nov 2, 2026 10:36 AM
Oct 30, 2026 12:52 PM
A quick note from Eric and Jahaan
Oct 29, 2026 3:17 PM
Oct 28, 2026 4:58 PM
Sent the same day by similar brands
Same ESP and the closest weekly volume, sent on Oct 19, 2026.












