{"product_id":"cortisol-blood-test-stress-test-copy","title":"4-Sample Salivary Cortisol Stress Test","description":"\u003cp\u003eThe Polaris Health 4-Test Salivary Cortisol Stress Test is a convenient at-home saliva test that measures cortisol at four timed points during the day. Designed to help assess daily cortisol rhythm, this non-invasive test may be useful for people experiencing stress, fatigue, sleep disruption, or irregular energy patterns. Laboratory analysis provides a clearer view of cortisol changes across the day rather than a single sample alone.\u003c\/p\u003e","brand":"My Store","offers":[{"title":"Default Title","offer_id":58406213189896,"sku":null,"price":85.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0974\/5049\/2168\/files\/Polarisboxv2.0.png?v=1761133620","url":"https:\/\/www.polarishealth.co.uk\/products\/cortisol-blood-test-stress-test-copy","provider":"Polaris Health","version":"1.0","type":"link"}