{"product_id":"sadoer-keratin-hair-mask-smoothing-frizz-control-shine","title":"SADOER Keratin Hair Mask – Smoothing, Frizz Control \u0026 Shine","description":"\n\u003cp\u003eTransform dry, frizzy, or unruly hair with the \u003cstrong\u003eSADOER Keratin Hair Mask\u003c\/strong\u003e — a professional-grade treatment that replenishes your hair's natural keratin protein, leaving it visibly smoother, shinier, and more manageable after just one use.\u003c\/p\u003e\n\n\u003cp\u003e\u003cem\u003eThis product is a cosmetic\/personal care item. These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.\u003c\/em\u003e\u003c\/p\u003e\n\n\u003cp\u003eMade in Mainland China.\u003c\/p\u003e\n\n\u003ch2\u003eWhy You'll Love It\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRapid Restoration:\u003c\/strong\u003e Works in as little as 30 minutes to deeply nourish dry, brittle, or chemically treated strands.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFrizz Control:\u003c\/strong\u003e Smooths the hair cuticle to eliminate frizz and flyaways, even in humid conditions.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStraightening Effect:\u003c\/strong\u003e Helps tame and relax curl patterns for a straighter, more polished look — results that can last up to 3 months.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMirror-Like Shine:\u003c\/strong\u003e Infuses strands with keratin protein to restore a healthy, glass-like sheen.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUnisex Formula:\u003c\/strong\u003e Suitable for all hair types — straight, wavy, curly, coarse, or chemically treated.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eConvenient Size:\u003c\/strong\u003e 30ml — perfect for at-home treatments or travel.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eWhat Is Keratin?\u003c\/h2\u003e\n\u003cp\u003eKeratin is a naturally occurring structural protein found in every strand of your hair. Heat styling, chemical treatments, and environmental stress can strip hair of its keratin over time, leading to dullness, breakage, and frizz. This mask replenishes that lost protein, helping to rebuild each strand from the inside out.\u003c\/p\u003e\n\n\u003ch2\u003eHow to Use — Daily Care\u003c\/h2\u003e\n\u003col\u003e\n  \u003cli\u003eWash hair with your regular shampoo.\u003c\/li\u003e\n  \u003cli\u003eApply the mask to damp hair, working from mid-lengths to ends. Avoid the scalp.\u003c\/li\u003e\n  \u003cli\u003eLeave on for 5–10 minutes.\u003c\/li\u003e\n  \u003cli\u003eRinse thoroughly with warm water.\u003c\/li\u003e\n\u003c\/ol\u003e\n\n\u003ch2\u003eHow to Use — Full Keratin Treatment\u003c\/h2\u003e\n\u003col\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePrep:\u003c\/strong\u003e Blow-dry hair completely. Wash twice with a clarifying\/keratin purifying shampoo (chemically treated hair) or three times (virgin hair).\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eApply:\u003c\/strong\u003e Shake bottle well. Pour 2–3 oz into a bowl and apply evenly with a brush, combing through each section until fully saturated. \u003cem\u003eWear gloves during application.\u003c\/em\u003e\n\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eProcess:\u003c\/strong\u003e Place hair in a cap. Allow 20 minutes for chemically treated or fine hair; 30 minutes for resistant or coarse hair. Blow-dry to 100% dry.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlat Iron:\u003c\/strong\u003e Divide hair into 4 sections. Using a flat iron at 450°F (230°C) — or 430°F (220°C) for chemically treated strands — take 1\/8-inch sections from the nape upward. Pass the iron slowly from root to ends 5–7 times (7–10 times for very coarse or curly hair).\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWait:\u003c\/strong\u003e After 72 hours (3 days), wash with a keratin-safe shampoo and conditioner.\u003c\/li\u003e\n\u003c\/ol\u003e\n\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSADOER\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eNet Weight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e30ml\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eGender\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eUnisex\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eHair Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAll types, especially dry or chemically treated\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eHigh-Concern Chemicals\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eNone\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOrigin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMainland China\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eExplore More Hair Care Essentials\u003c\/h2\u003e\n\u003cp\u003eComplete your routine with these related picks from our store:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/0-3ml-0-5ml-ampoule-head-cartridge-hyaluron-pen-skin-care\"\u003e0.3ml \u0026amp; 0.5ml Hyaluron Pen Ampoule Head Cartridge | Skin Care\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/0-5mm-mini-pocket-gel-pen-quick-dry-waterproof-10-refills\"\u003e0.5mm Mini Pocket Gel Pen – Quick Dry, Waterproof \u0026amp; 10 Refills\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eLearn More About Hair Health\u003c\/h2\u003e\n\u003cp\u003eFor science-backed information on hair structure and protein treatments, visit the National Library of Medicine – Hair Cosmetics Overview.\u003c\/p\u003e\n\n\u003cp\u003eLearn more: \u003ca href=\"https:\/\/en.wikipedia.org\/wiki\/Beauty_salon\" target=\"_blank\" rel=\"noopener\"\u003eBeauty salon\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\n\u003ch4\u003eQ: How often should I use the SADOER Keratin Hair Mask as a daily conditioner?\u003c\/h4\u003e\n\u003cp\u003eA: For daily or regular conditioning, you can use the keratin hair mask 2–3 times per week after shampooing. Apply to damp hair from mid-length to ends, leave for 5–10 minutes, then rinse with warm water for smooth, shiny results.\u003c\/p\u003e\n\n\u003ch4\u003eQ: How long does the smoothing and straightening effect last after a full keratin treatment?\u003c\/h4\u003e\n\u003cp\u003eA: With a full keratin treatment application using the flat iron method, the smoothing and frizz-control effect can last up to 3 months. Results vary depending on hair type, porosity, and your post-treatment hair care routine.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Is this keratin hair mask suitable for color-treated or chemically processed hair?\u003c\/h4\u003e\n\u003cp\u003eA: Yes! The SADOER Keratin Hair Mask is formulated for all hair types, including color-treated and chemically processed hair. It contains no high-concern chemicals, making it a gentle yet effective choice for maintaining smoothness and shine between salon visits.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Do I need any special tools to use this keratin mask?\u003c\/h4\u003e\n\u003cp\u003eA: For the quick daily conditioning routine, no special tools are needed. For the full straightening treatment, you will need a blow dryer, a heat-resistant comb, and a flat iron capable of reaching 450°F (230°C). Gloves are also recommended during full treatment application.\u003c\/p\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"How often should I use the SADOER Keratin Hair Mask as a daily conditioner?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"For daily or regular conditioning, you can use the keratin hair mask 2–3 times per week after shampooing. 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