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)Mineral Fluid Sunscreen SPF 50
Sunscreen (SPF Filter)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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