PAO SHELF LIFE MONITOR
Cosmetic Expiry & Shelf Life Tracker
Track Period After Opening (PAO) for mascara, active serums, and sunscreen. Safeguard your ocular and skin barrier health.
My Registered Cosmetics (2)
Volume Noir Mascara
Mascara (Lash Tint)Opened: 2026-07-21 • PAO: 3 Months
Safe to use (47 days left)
Mineral Fluid Sunscreen SPF 50
Sunscreen (SPF Filter)Opened: 2026-05-07 • PAO: 12 Months
Safe to use (245 days left)
Why Respect Period After Opening (PAO)?
Mascara wand strokes introduce air and bacteria on every dip—after 3 months, bacterial colonization spikes, risking styes and ocular infections. Sunscreen chemical UV filters degrade after 12 months, leaving skin defenseless against UVA aging.
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