{"product_id":"gk-hair-signature-collection-professional-smoothing-treatment-keratin","title":"GK Hair Signature Collection Professional Smoothing Treatment Keratin","description":"This professional keratin system smooths hair, strengthens strands, and reduces frizz for three to five months. A pH‑balanced clarifying pre‑treatment shampoo prepares the cuticle for optimal absorption. The keratin smoothing formula instantly straightens while conditioning from the inside out. A dry‑damage treatment penetrates deep to repair and restore weakened hair. A moisturizing shampoo and conditioner lock in hydration and minimize static for manageable texture. The products are formulated in the United States without alcohol, parabens, or sulfates and are cruelty‑free.","brand":"GK Hair","offers":[{"title":"Default Title","offer_id":49259505320163,"sku":"5445957459","price":369.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0678\/2139\/files\/GK-HAIR-Signature-Collection-Pre-Treatment-Smoothing-Keratin-Deep-Conditioning-and-Daily-Moisture-for-Ultimate-Hair-Transformation_1d1e91e1-d2e5-4f29-873b-53a34abb5d80.db785dedd7ba1bc.jpg?v=1781386970","url":"https:\/\/keratinbeauty.com\/en-us\/products\/gk-hair-signature-collection-professional-smoothing-treatment-keratin","provider":"Keratinbeauty","version":"1.0","type":"link"}