Why your skin acts different in heat

Preview text: Heat changes everything - sweat, oil, barrier function. Here's what's really going on.

Friday, Jul 17, 2026 at 12:01 PM EasternKlaviyo

Onsen SecretWhy your skin acts different in heat

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Subject: Why your skin acts different in heat
Preview text: Heat changes everything - sweat, oil, barrier function. Here's what's really going on.
From: info@onsensecret.com
Brand: Onsen Secret
ESP: Klaviyo
Sent: Fri Jul 17, 2026, 12:01 PM ET
Size: 66 KB
Images: 19
Links: 26, 2 of them buttons
Subject length: 36 characters

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Sent in its busiest hour, 12 PM, which holds 67% of its emails. The subject is 36 characters; its average is 34.

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