{"product_id":"sebastian-penetraitt-overnight-repair-serum-3-3-oz","title":"Sebastian Penetraitt Overnight Repair Serum 3.3 oz","description":"\u003cp\u003eSebastian Penetraitt Overnight Repair Serum is a leave-in treatment for stressed hair. It helps hair feel smoother, softer and easier to style.\u003c\/p\u003e\u003ch2\u003eKey details\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eOne 3.3 oz bottle.\u003c\/li\u003e\n\u003cli\u003eOvernight leave-in hair serum.\u003c\/li\u003e\n\u003cli\u003eHelps improve smoothness and manageability.\u003c\/li\u003e\n\u003cli\u003eNo rinse or wash step is needed after applying.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eHow to use\u003c\/h2\u003e\u003cp\u003eSpread 3–5 pumps from mid-lengths to ends, then brush through. Leave it in overnight without rinsing or shampooing.\u003c\/p\u003e\u003ch2\u003eWhy Barbers and Stylists Choose It\u003c\/h2\u003e\u003cp\u003eThis serum fits into an overnight care routine. Its leave-in format saves a rinse step the next morning.\u003c\/p\u003e","brand":"Sebastian","offers":[{"title":"Default Title","offer_id":54686380949788,"sku":"EMP-SERUM","price":23.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0866\/8607\/3116\/files\/JPG_LowRes-Sebastian_Restage_2025_Penetraitt_Repair_Serum_White_RGB.jpg?v=1791739684","url":"https:\/\/1800barbersupply.com\/products\/sebastian-penetraitt-overnight-repair-serum-3-3-oz","provider":"1-800-BarberSupply","version":"1.0","type":"link"}