{"product_id":"redken-extreme-length-holiday-gift-set","title":"Redken - Extreme Length Holiday Gift Set","description":"\u003cp\u003eThe Redken Extreme Length Holiday Gift Set pairs the full-size Extreme Length Shampoo and Conditioner with biotin in a limited-edition 2026 holiday box, for anyone trying to grow their hair out without losing length to breakage.\u003c\/p\u003e\n\u003cp\u003eInside the box:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eExtreme Length Shampoo with Biotin, 10.1 oz (300 ml)\u003c\/li\u003e\n\u003cli\u003eExtreme Length Conditioner with Biotin, 10.1 oz (300 ml)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eBoth formulas are built on Redken's Length Care Complex with biotin. The shampoo (1% Length Care Complex) cleanses breakage-prone hair gently and helps promote stronger hair. The conditioner adds castor oil to a 4% Length Care Complex to nourish, condition and strengthen fragile strands and ends, which is where long hair tends to snap first.\u003c\/p\u003e\n\u003cp\u003eThe aim is length retention: keeping the length you already have by reducing breakage, rather than changing how fast hair grows. Redken's 81% less breakage result (versus a non-conditioning shampoo) is measured on the complete Extreme Length system, which also includes the Extreme Length Leave-In Treatment, sold separately. Redken lists the system as suitable for colour-treated hair, including hair that has been lightened.\u003c\/p\u003e\n\u003cp\u003eThe boxed duo is ready to give, and it is an easy way to pick up both bottles of the daily routine at once.\u003c\/p\u003e","brand":"Redken","offers":[{"title":"Default Title","offer_id":51280304308471,"sku":null,"price":43.99,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0521\/5682\/5764\/files\/redken-extreme-length-holiday-gift-set-2026-src_cca83e79-fda3-44b6-aa2b-bb252242ed38.webp?v=1791407048","url":"https:\/\/smoothandcharming.com\/products\/redken-extreme-length-holiday-gift-set","provider":"Smooth\u0026Charming","version":"1.0","type":"link"}