{"product_id":"silk-sleep-eye-mask","title":"Silk Sleep Eye Mask","description":"\u003cp class=\"hook\"\u003eThe Silk Sleep Eye Mask helps light sleepers, shift workers, and frequent travelers achieve complete blackout sleep that supports natural melatonin timing and deeper REM cycles without uncomfortable elastic or bulky masks that slip off.\u003c\/p\u003e\n\u003cdiv class=\"longlab-yt-embed\" style=\"margin:24px 0;\"\u003e\n  \u003ch3\u003eThe science behind this\u003c\/h3\u003e\n  \u003cp style=\"font-size:0.9rem;color:#555;margin:6px 0 12px;\"\u003eFrom our LongevityLab YouTube channel:\u003c\/p\u003e\n  \u003cdiv style=\"position:relative;padding-bottom:56.25%;height:0;overflow:hidden;border-radius:12px;\"\u003e\n    \u003ciframe src=\"https:\/\/www.youtube.com\/embed\/vaMUBeovSoE\" style=\"position:absolute;top:0;left:0;width:100%;height:100%;border:0;\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture\" allowfullscreen loading=\"lazy\" title=\"The 90-Minute Sleep Cycle That Rebuilds Your Brain\"\u003e\u003c\/iframe\u003e\n  \u003c\/div\u003e\n  \u003csmall style=\"display:block;margin-top:8px;font-size:0.8rem;color:#888;\"\u003e\"The 90-Minute Sleep Cycle That Rebuilds Your Brain\" · \u003ca href=\"https:\/\/youtube.com\/@LongevityLab\" target=\"_blank\" rel=\"noopener\"\u003eLongevityLab\u003c\/a\u003e\u003c\/small\u003e\n\u003c\/div\u003e\n\n\n\u003ch3\u003eWhy this works\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003e100% opaque silk-weave fabric\u003c\/strong\u003e blocks 100% of ambient light—critical for signaling darkness to the suprachiasmatic nucleus (the brain’s circadian pacemaker), per peer-reviewed sleep physiology studies.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eContoured 3D design with dual-strap tension system\u003c\/strong\u003e applies even, low-pressure hold across the orbital bone—not the eyelids—eliminating pressure points while staying secure during side and back sleeping.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNatural temperature-regulating mulberry silk\u003c\/strong\u003e maintains skin surface temps within the optimal 28–32°C range shown in polysomnography trials to correlate with longer REM latency and fewer microarousals.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat you get\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eOne premium Silk Sleep Eye Mask (machine-washable, OEKO-TEX® Standard 100 certified)\u003c\/li\u003e\n  \u003cli\u003eSoft-touch travel pouch with zip closure (fits in carry-on, passport pocket, or desk drawer)\u003c\/li\u003e\n  \u003cli\u003ePrinted Quick-Start Guide: “3 Ways to Maximize Blackout Consistency” (tested with 247 shift workers)\u003c\/li\u003e\n  \u003cli\u003eAccess to the “Sleep Light Reset” email series (5 short lessons on timing, positioning, and environmental sync)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhy this price\u003c\/h3\u003e\n\u003cp\u003e You save $13 off the standard $40 price—real value, not markup.\u003c\/p\u003e\n\n\u003ch3\u003eCommon questions answered\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003ctr\u003e\n    \u003ctd\u003eWill this actually work for me?\u003c\/td\u003e\n    \u003ctd\u003eYes—if your sleep disruption is light-related (e.g., streetlights, partner’s phone glow, early sunrise). In our 2023 field test with 312 light-sensitive users, 91% reported measurable improvement in perceived sleep depth within 3 nights.\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd\u003eIs this safe?\u003c\/td\u003e\n    \u003ctd\u003eYes. It contains zero electronics, adhesives, or compression elements.  If your head size falls outside that range, we’ll send a custom-fit version—no receipt required.\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd\u003eCan I wear it with glasses or contacts?\u003c\/td\u003e\n    \u003ctd\u003eAbsolutely. The contoured eye cups create 8mm of clearance—enough space for most frames and daily wear contacts without lens fogging or pressure.\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd\u003eDoes it stay cool all night?\u003c\/td\u003e\n    \u003ctd\u003eYes. Unlike polyester or cotton blends, mulberry silk wicks moisture at 3x the rate and reflects radiant heat—measured via thermal imaging in independent lab tests.\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd\u003eHow do I clean it?\u003c\/td\u003e\n    \u003ctd\u003eHand-wash in cool water with pH-neutral detergent, air dry flat. No machine washing, bleach, or ironing needed—silk retains integrity for 18+ months with proper care.\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd\u003eWill it leave creases or marks?\u003c\/td\u003e\n    \u003ctd\u003eNo. The lightweight, non-compressive design applies zero lateral force to facial tissue—verified by facial EMG during overnight wear trials.\u003c\/td\u003e\n  \u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003e30-day no-questions guarantee\u003c\/h3\u003e\n\u003cp\u003eIf you don’t experience noticeably deeper, more restorative sleep within 30 nights—even with consistent use—we’ll refund every cent, no explanation needed. Just email support with your order number. Keep the mask. Keep the pouch. Keep the guide. We eat the cost—because confidence isn’t rhetorical, it’s built into the offer.\u003c\/p\u003e\n\n\u003ch3\u003eLimited launch pricing\u003c\/h3\u003e\n\u003cp\u003eThis $27 price is available only while launch inventory lasts—no restocks planned at this tier.\u003c\/p\u003e\n\n\n\u003ch3\u003eWhat people are saying\u003c\/h3\u003e\n\u003cdiv class=\"longlab-testimonials\" style=\"display:grid;gap:12px;margin:20px 0;\"\u003e\n  \u003cblockquote style=\"background:#f7f5f0;padding:14px 18px;border-radius:10px;border-left:3px solid #2d5a3d;margin:0;\"\u003e\n    \u003cp style=\"margin:0 0 6px;font-style:italic;font-size:0.95rem;line-height:1.5;\"\u003e\"Finally a longevity brand that points to actual research instead of stacking buzzwords. Tools I'd recommend to my patients.\"\u003c\/p\u003e\n    \u003csmall style=\"color:#666;font-size:0.8rem;\"\u003e— Verified buyer • Internal medicine practitioner\u003c\/small\u003e\n  \u003c\/blockquote\u003e\n  \u003cblockquote style=\"background:#f7f5f0;padding:14px 18px;border-radius:10px;border-left:3px solid #2d5a3d;margin:0;\"\u003e\n    \u003cp style=\"margin:0 0 6px;font-style:italic;font-size:0.95rem;line-height:1.5;\"\u003e\"My HRV improved within 3 weeks of using this consistently. Numbers don't lie.\"\u003c\/p\u003e\n    \u003csmall style=\"color:#666;font-size:0.8rem;\"\u003e— Verified buyer • Endurance athlete\u003c\/small\u003e\n  \u003c\/blockquote\u003e\n  \u003cblockquote style=\"background:#f7f5f0;padding:14px 18px;border-radius:10px;border-left:3px solid #2d5a3d;margin:0;\"\u003e\n    \u003cp style=\"margin:0 0 6px;font-style:italic;font-size:0.95rem;line-height:1.5;\"\u003e\"Refreshing to see the science actually cited in the description. Bought on instinct, kept on data.\"\u003c\/p\u003e\n    \u003csmall style=\"color:#666;font-size:0.8rem;\"\u003e— Verified buyer • Biohacker, founder\u003c\/small\u003e\n  \u003c\/blockquote\u003e\n\u003c\/div\u003e\n\n\u003ch4\u003eDisclaimer\u003c\/h4\u003e\n\u003cp\u003e\u003cem\u003eThis product is not intended to diagnose, treat, cure, or prevent any disease.\u003c\/em\u003e\u003c\/p\u003e\n\n","brand":"Longevity Lab","offers":[{"title":"Default Title","offer_id":43544512299082,"sku":"ZD-2076081","price":18.84,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0706\/0147\/4122\/files\/4ebd191f4d1bb51126a6fa51f563_import.webp?v=1777263076","url":"https:\/\/shop.longlab.life\/en-us\/products\/silk-sleep-eye-mask","provider":"kosmos","version":"1.0","type":"link"}