Articles · Care

Sunscreen expiry, heat, and travel tips

Sunscreen is a formula with a shelf life. Heat and age can change how it performs. A little label literacy saves money and avoids false confidence.

Read the date cues

Look for an expiry date or a period-after-opening symbol (often a jar icon with a month number). If the texture separates oddly, smells wrong, or changed color dramatically, replace it even if the date seems fine.

Heat is not neutral

A closed car in summer can bake products. Repeated high heat is a common reason travelers end up with unreliable sunscreen. Store tubes in shade, cabin bags, or indoor rooms — not on dashboards.

Travel packing without excess

• Bring enough for trip length plus reapplication
• Prefer leak-resistant packaging in checked vs cabin rules that apply to you
• Keep a face-sized tube accessible for airports and walking days
• Do not assume hotel gift shops will have a formula you tolerate

After the trip

Wipe caps, store at room temperature, and note how much is left. Finishing a product you like is better than collecting half-used bottles that expire untouched.

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