On GLP-1? Make every bite count.
Preview text: Simple ways to prioritise protein, fibre and everyday nutrition while taking GLP-1s.

Using this email in an article? Credit: Proto-col email via They Sent It, with a link to this page. Full-size image
- Subject
- On GLP-1? Make every bite count.
- Preview text
- Simple ways to prioritise protein, fibre and everyday nutrition while taking GLP-1s.
- From
- hello@
proto-col.com - Brand
- Proto-col
- ESP
- Klaviyo
- Sent
- Tue Sep 8, 2026, 5:30 AM ET
- Sent to
- United Kingdom (proto-col.co.uk), proto-col.com
- Size
- 72 KB
- Images
- 17
- Links
- 22, 9 of them buttons
- Subject length
- 32 characters
Against Proto-col's usual
Sent in its busiest hour, 5 AM, which holds 43% of its emails. The subject is 32 characters; its average is 38.
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
- Proto-col <[email protected]>
- Subject
- On GLP-1? Make every bite count.
- Date
- Tue, 08 Sep 2026 09:30:22 +0000 (UTC)
- Message-ID domain
- geopod-ismtpd-78
- Return-Path domain
- engage.proto-col.com
- DKIM signature
- d=proto-col.com s=kl2
- List-Unsubscribe
- Present, one-click
Servers it passed through, newest first
- by recvd-…-cldng with SMTP
- from (unnamed) by geopod-ismtpd-78 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
| Sep 17, 2026 5:30 AM | Over 6,700 5 Star Reviews on & counting | |
| Sep 16, 2026 5:30 AM | Why your supplementation hasn't 'kicked in' yet. | |
| Sep 13, 2026 12:30 PM | Save on 3 months of glowing skin & smoother joints | |
| Sep 8, 2026 5:30 AM | On GLP-1? Make every bite count. (this email) | |
| Sep 2, 2026 4:02 AM | Last chance: 40% off our birthday sale | |
| Aug 31, 2026 4:00 AM | 6,700+ five-star reviews can't be wrong. | |
| Aug 28, 2026 11:30 AM | It's our birthday! 🎉 Enjoy 40% off everything! |
More from Proto-col
All Proto-col emailsYour saved products are about to expire!
Nov 2, 2026 7:47 AM
Nov 1, 2026 9:47 AM
Cushion your knees, hips and shoulders
Nov 1, 2026 4:01 AM
Your discount is about to expire!
Oct 27, 2026 7:04 PM
Your saved products are about to expire!
Oct 25, 2026 10:09 PM
Oct 25, 2026 12:09 AM
Discover how we're making a difference...
Oct 24, 2026 7:03 PM
Oct 22, 2026 6:47 AM







