{"product_id":"cosrx-peptide-132-ultra-perfect-hair-bonding-oil-serum-28ml-mirai-skin-cosrx-peptide-132-ultra-perfect-hair-bonding-oil-serum-28ml","title":"COSRX PEPTIDE-132 Ultra Perfect Hair Bonding Oil Serum 28ml","description":"\u003ch2\u003eCOSRX PEPTIDE-132 Ultra Perfect Hair Bonding Oil Serum: Skincare-Ingredient Haircare\u003c\/h2\u003e\n\u003cp\u003eCOSRX is best known for facial skincare, but their expansion into haircare follows the same philosophy: active ingredients at meaningful concentrations at accessible prices. The PEPTIDE-132 Hair Bonding Oil Serum uses a proprietary peptide complex (PEPTIDE-132 refers to COSRX's specific blend of 132 amino acids and peptides) alongside a lightweight oil base for hair repair and protection. At $51 for 28ml, this is premium pricing for a 28ml hair serum, justified by the concentrated active ingredients.\u003c\/p\u003e\n\u003cp\u003eHair bonding products are a recent category inspired by Olaplex's bond-building chemistry. Most Korean hair-bonding products are lower-concentration versions of Olaplex-style formulations. COSRX's approach is peptide-forward rather than strict bond-rebuilding, which works on a different mechanism: peptides penetrate the hair cuticle and strengthen from within rather than rebuilding broken disulfide bonds.\u003c\/p\u003e\n\u003ch3\u003eWhat It Does\u003c\/h3\u003e\n\u003cp\u003ePEPTIDE-132 complex penetrates the hair cuticle and strengthens the hair shaft from within. Lightweight oil base smooths the cuticle and provides immediate glossiness. Argan and jojoba oils deliver antioxidant protection against heat and environmental damage. Over 3 to 6 weeks of consistent use, hair shows improved resilience, reduced breakage, and sustained shine.\u003c\/p\u003e\n\u003ch3\u003eWho It's For\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDamaged or bleached hair:\u003c\/strong\u003e Primary target. Chemical or heat damage recovery.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeat-styling users:\u003c\/strong\u003e Pre-styling protection.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThin or fine hair:\u003c\/strong\u003e Lightweight oil doesn't weigh down.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFrizz-prone hair:\u003c\/strong\u003e Smooths cuticle for less frizz.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCOSRX brand loyalists:\u003c\/strong\u003e Extends COSRX into haircare.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eKey Specs\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eVolume: 28ml\u003c\/li\u003e\n\u003cli\u003ePrice: $51.00\u003c\/li\u003e\n\u003cli\u003eHero actives: PEPTIDE-132 complex, argan oil, jojoba oil\u003c\/li\u003e\n\u003cli\u003eTexture: lightweight oil serum\u003c\/li\u003e\n\u003cli\u003eFragrance: mild, fresh\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eHow to Use\u003c\/h3\u003e\n\u003cp\u003eApply to damp or dry hair, focusing on mid-lengths and ends. Use 2 to 3 drops for fine hair, up to 5 drops for thick or coarse hair. Distribute evenly with comb or fingers. Safe for daily use. For heat protection, apply before styling tools. For overnight repair, apply before bed on clean hair.\u003c\/p\u003e\n\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003ch4\u003eIs this like Olaplex?\u003c\/h4\u003e\n\u003cp\u003eDifferent mechanism. Olaplex specifically rebuilds broken disulfide bonds. COSRX uses peptides to strengthen from within without specifically targeting disulfide bonds. For serious bleached-hair damage: Olaplex is more targeted. For general hair strengthening and shine: COSRX delivers.\u003c\/p\u003e\n\u003ch4\u003eWill it make hair greasy?\u003c\/h4\u003e\n\u003cp\u003eNot if applied correctly. Focus on mid-lengths and ends; avoid the scalp. For fine or flat hair, use less. If hair looks greasy after application, you're using too much.\u003c\/p\u003e\n\u003ch4\u003eHow does it compare to Ouai Hair Oil?\u003c\/h4\u003e\n\u003cp\u003eOuai is a purely cosmetic hair oil with instant smoothing and scent appeal. COSRX adds peptide-based strengthening claims. Ouai has better fragrance and packaging. COSRX has better ingredient profile. Personal preference.\u003c\/p\u003e\n\u003ch4\u003eCan I use it daily?\u003c\/h4\u003e\n\u003cp\u003eYes. Most users apply daily to ends, less frequently to full hair length. For oily scalps, limit to 2 to 3 times per week.\u003c\/p\u003e\n\u003ch4\u003eDoes it protect from heat?\u003c\/h4\u003e\n\u003cp\u003eModerate protection. For serious heat styling (flat iron, curling iron at high temperatures), pair with a dedicated heat protectant spray. For daily blow-drying, this provides adequate protection.\u003c\/p\u003e\n\u003ch3\u003eRelated Products\u003c\/h3\u003e\n\u003cp\u003ePair with a sulfate-free shampoo or Daleaf Origin Repair Shampoo for a complete routine. Browse the full COSRX collection or related: Korean hair serums, hair treatments.\u003c\/p\u003e\n","brand":"mirai-skin","offers":[{"title":"Default Title","offer_id":51741041525024,"sku":"53823577784692","price":20.4,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1004\/8333\/4432\/files\/9579f9b32bbe968af8bda452bbad3b69.webp?v=1779693669","url":"https:\/\/usmirai-skin.com\/products\/cosrx-peptide-132-ultra-perfect-hair-bonding-oil-serum-28ml-mirai-skin-cosrx-peptide-132-ultra-perfect-hair-bonding-oil-serum-28ml","provider":"usmirai-skin.com","version":"1.0","type":"link"}