Everyone's obsessed. Here's why

Preview text: Not Your Average Protein Powder — Flex Brands 96 Brownie batter. Birthday cake. Cinnamon…

Monday, Apr 13, 2026 at 2:35 PM EasternKlaviyo

Flex BrandsEveryone's obsessed. Here's why

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Subject: Everyone's obsessed. Here's why
Preview text: Not Your Average Protein Powder — Flex Brands 96 Brownie batter. Birthday cake. Cinnamon…
From: support@flexbrands.com
Brand: Flex Brands
ESP: Klaviyo
Sent: Mon Apr 13, 2026, 2:35 PM ET
Size: 51 KB
Images: 8
Links: 15, 3 of them buttons
Subject length: 31 characters

Against Flex Brands's usual

Sent in the 2 PM hour, which holds 8% of its emails; 16% arrive in the 1 PM hour. The subject is 31 characters; its average is 34.

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