{"product_id":"terahertz-pendant","title":"Terahertz Pendant","description":"\u003cp\u003eThe Terahertz Pendant is a lab-synthesized silicon stone worn daily against the skin. The stone has extreme thermal conductivity — it responds to body heat within seconds, creating a measurable physical interaction with the top layer of skin tissue. This thermal interaction doesn't block or absorb WiFi signals. It works on the body's own stress-response system.\u003c\/p\u003e\u003cp\u003eAfter 14 days of wear, a 2024 peer-reviewed study found significant improvement in RMSSD and HF power — both markers of parasympathetic nervous system activity. In plain terms: the body measurably shifted from a chronic threat state toward calm. The same shift that improves sleep, reduces morning anxiety, and drops the HRV gap that biohackers have been staring at for months.\u003c\/p\u003e\u003cp\u003eThe stone is manufactured — not mined. Industrial synthesis gives it consistent terahertz emission properties that a dug-up quartz or shungite stone cannot reliably replicate. That consistency is why the mechanism holds up to scrutiny.\u003c\/p\u003e","brand":"Spirad","offers":[{"title":"1 Pendant","offer_id":47964723445914,"sku":"47964723445914","price":34.99,"currency_code":"USD","in_stock":true},{"title":"2 Pendants","offer_id":47964724199578,"sku":null,"price":54.99,"currency_code":"USD","in_stock":true},{"title":"3 Pendants","offer_id":47964724232346,"sku":null,"price":74.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0726\/8430\/6586\/files\/terahertz-pendant-6816146.png?v=1777992310","url":"https:\/\/spirad.com\/products\/terahertz-pendant","provider":"SPIRAD","version":"1.0","type":"link"}