{"product_id":"kao-megrhythm-steam-warm-eye-mask-lavender-12-sheets","title":"MegRhythm Steam Sleep Eye Mask Lavender 12 Sheets","description":"\u003cp\u003e\u003cstrong\u003eKao MegRhythm Steam Sleep Eye Mask Lavender 12 Sheets\u003c\/strong\u003e is a self-heating steam eye mask for tired and strained eyes — scented with natural lavender essential oil to support the pre-sleep relaxation response. The iron-powder heat core activates automatically when the individual packet is opened, generating 40°C moist warmth for 20 minutes without any preparation.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eIron powder heat core — oxygen-activated exothermic reaction; sustains 40°C moist warmth for approximately 20 minutes\u003c\/li\u003e\n\u003cli\u003eNatural lavender essential oil — the floral-herbaceous scent is associated with parasympathetic activation and pre-sleep relaxation\u003c\/li\u003e\n\u003cli\u003eMoist steam output — warm humidity envelops the eye area rather than dry heat, reducing the risk of further drying tired eyes\u003c\/li\u003e\n\u003cli\u003eThick cushioned ear-loop mask — fits over closed eyes and around the orbital bone with no pressure on the eyeballs\u003c\/li\u003e\n\u003cli\u003eSingle-use disposable — hygienically sealed in individual foil packets; use immediately after opening\u003c\/li\u003e\n\u003cli\u003e12 sheets — one per night for 12 nights; used nightly before sleep as part of an evening wind-down routine\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eHow it works:\u003c\/strong\u003e The lavender scent activates the olfactory pathway connected to the limbic system — the brain region involved in emotional regulation and autonomic nervous system control. Lavender's linalool component has been shown in clinical studies to reduce cortisol levels and increase parasympathetic activity, complementing the thermal relaxation effect of the warmth on the eye muscles and surrounding circulation.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eLavender vs Chamomile vs Unscented:\u003c\/strong\u003e All three provide identical 40°C, 20-minute steam performance. Lavender (this product) is the strongest scent — the classic sleep-preparation choice for those who associate lavender with bedtime relaxation. Chamomile is a lighter, more subtle herbal scent. Unscented is for fragrance-sensitive skin or eyes, or situations where any scent would be inappropriate.\u003c\/p\u003e\u003cp\u003eKnown in Japan as めぐりズム 蒸気めぐるアイマスク ラベンダーの香り 12枚入.\u003c\/p\u003e","brand":"MegRythm","offers":[{"title":"Default Title","offer_id":47476708212989,"sku":null,"price":17.23,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0810\/7556\/8893\/files\/attenir-skin-clear-cleanse-oil-aroma-type-175ml.png?v=1778329122","url":"https:\/\/tokyoshelf.com\/products\/kao-megrhythm-steam-warm-eye-mask-lavender-12-sheets","provider":"Tokyo Shelf","version":"1.0","type":"link"}