Four wavelengths — and a formula for every one.

Preview text: The Eterno LED face mask + the Light Fusion sheet mask system. Code EMR30 = 30% off.

Sunday, May 17, 2026 at 9:22 AM EasternKlaviyo

EMR-TekFour wavelengths — and a formula for every one.

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Subject: Four wavelengths — and a formula for every one.
Preview text: The Eterno LED face mask + the Light Fusion sheet mask system. Code EMR30 = 30% off.
From: info@emr-tek.com
Brand: EMR-Tek
ESP: Klaviyo
Sent: Sun May 17, 2026, 9:22 AM ET
Sent to: emr-tek.com
Size: 146 KB
Images: 3
Links: 4, 1 of them buttons
Subject length: 49 characters

Against EMR-Tek's usual

Sent in the 9 AM hour, which holds 3% of its emails; 25% arrive in the 11 AM hour. The subject is 49 characters; its average is 41.

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from o55.mailer.shopify.com [134.128.95.217] by our receiving server with ESMTPS
by recvd-…-5vnrd with SMTP
from (unnamed) by geopod-ismtpd-10 with HTTP

Other sending headers (names only): X-SG-EID, X-SG-ID, X-Entity-ID

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