Welcome to the club! 💪

Preview text: Thanks for signing up! Get 10% OFF with special code POWERFUL10

Friday, Oct 23, 2026 at 10:10 PM EasternKlaviyo

Fit to screenFull size

Using this email in an article? Credit: ProT Gold Collagen Protein email via They Sent It, with a link to this page. Full-size image

Use this example

Subject: Welcome to the club! 💪
Preview text: Thanks for signing up! Get 10% OFF with special code POWERFUL10
From: customersuccess@op2labs.com
Brand: ProT Gold Collagen Protein
ESP: Klaviyo
Sent: Fri Oct 23, 2026, 10:10 PM ET
Size: 65 KB
Images: 10
Links: 18, 8 of them buttons
Subject length: 23 characters

Against ProT Gold Collagen Protein's usual

Sent in the 10 PM hour, which holds 1% of its emails; 85% arrive in the 6 PM hour. The subject is 23 characters; its average is 29.

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.

Other sending headers (names only): X-Kmail-Account, X-Kmail-Flow, X-Kmail-Message, X-Kmail-Ops, X-Report-Abuse, X-SG-EID, X-SG-ID, X-Entity-ID

	Oct 27, 2026 8:26 PM	Still thinking it over?
	Oct 26, 2026 6:01 PM	What's in every serving
	Oct 26, 2026 11:31 AM	Connect with us on Social Media! 📲
	Oct 23, 2026 10:10 PM	Welcome to the club! 💪 (this email)
	Oct 19, 2026 6:01 PM	Not all hydrolyzed collagen is the same
	Oct 17, 2026 6:12 PM	Missed a day? Your collagen still counts.
	Oct 15, 2026 6:01 PM	Why does most collagen take longer to digest?