Peptides that get past the gatekeepers. Plus, retinol hacks and barrier saboteurs.

Preview text: Get your Sunday dose.

Sunday, Oct 18, 2026 at 3:00 AM EasternKlaviyo

Exponent BeautyPeptides that get past the gatekeepers. Plus, retinol hacks and barrier saboteurs.

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Subject: Peptides that get past the gatekeepers. Plus, retinol hacks and barrier saboteurs.
Preview text: Get your Sunday dose.
From: hello@exponentbeauty.com
Brand: Exponent Beauty
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Sent: Sun Oct 18, 2026, 3:00 AM ET
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From: Exponent Beauty <[email protected]>
Subject: Peptides that get past the gatekeepers. Plus, retinol hacks and barrier saboteurs.
Date: Sun, 18 Oct 2026 07:00:21 +0000 (UTC)
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