{"product_id":"cosrx-peptide-132-hair-care-kit-bonding-shampoo-treatment-oil-serum-bond-repair-treatment-hair-gift-set-for-damaged-dry-hair-scalp-treatment-for-dandruff-dry-itchy-scalp","title":"COSRX PEPTIDE 132 Hair Care Kit, Bond Repair Shampoo Treatment and Oil Serum Set, Anti-Breakage Hair Treatment, Frizz Control, Keratin Repair, Korean Hair Care for Damaged Dry Hair","description":"\u003ch2 data-source-line=\"22-22\"\u003e\"For Hair That Has Been Quietly Breaking for a While and Finally Needs Something That Works on the Structure, Not Just the Surface\"\u003c\/h2\u003e\n\u003cp data-source-line=\"24-24\"\u003eI'm Yuki. Songwriter, semi-basement room in Seongsu-dong. Seoul winters do something specific to my hair - the heating runs all night and the air goes dry in a way that makes every strand feel like it is deciding whether to stay. Static, breakage, the kind of frizz that appears before you have even finished getting dressed. I have tried things that work on the outside. What this is, is different.\u003c\/p\u003e\n\u003cp data-source-line=\"26-26\"\u003eThe COSRX PEPTIDE-132 Hair Bonding Kit is a three-step system: a shampoo for daily cleansing and scalp care, a treatment used twice a week for intensive bond repair, and an oil serum applied to semi-wet hair to lock in moisture and control frizz. The central ingredient across all three is PEPTIDE-132 - a patented Tripeptide complex that COSRX describes as targeting damaged keratin structures directly. Not coating the strand. Bonding to the weak points within it. The formulation is free from SLS, SLES, parabens, phthalates, and animal-derived ingredients. Suitable for sensitive scalps. The ivy scent - fresh, soft, staying longer than you expect - is the part that turns a routine into something worth looking forward to.\u003c\/p\u003e\n\u003chr data-source-line=\"28-28\"\u003e\n\u003ch3 data-source-line=\"30-30\" id=\"what-is-peptide-132-and-how-is-it-different-from-regular-hair-treatments%3F\"\u003eWhat is PEPTIDE-132 and how is it different from regular hair treatments?\u003c\/h3\u003e\n\u003cp data-source-line=\"32-32\"\u003eMost hair treatments work on the outside of the strand - they smooth the cuticle, add shine, and make hair feel better temporarily. PEPTIDE-132 is formulated differently. The brand describes it as a patented Tripeptide complex that bonds to weakened keratin structures inside the hair strand - the manufacturer uses the image of a puzzle piece fitting into the damaged gaps. Where keratin has broken down from heat, chemical processing, or environmental stress, the peptide complex is designed to repair those specific points rather than simply covering them. The result, according to the brand, is anti-breakage, minimised split ends, and reinforced strands over continued use. It is the difference between repair and disguise.\u003c\/p\u003e\n\u003cp data-source-line=\"34-35\"\u003e🌙 Yuki's Note: Keratin - the protein that makes up the hair strand's internal structure. When it breaks down from heat, chemicals, or repeated stress, the hair becomes brittle and prone to breakage. Bond repair treatments target this internal damage rather than just the surface.\u003c\/p\u003e\n\u003cp data-source-line=\"39-39\"\u003eTripeptide complex - a chain of three amino acids. Peptides in hair care are used for their ability to interact with damaged protein structures in the hair, supporting repair at the molecular level rather than through coating alone.\u003c\/p\u003e\n\u003chr data-source-line=\"43-43\"\u003e\n\u003ch3 data-source-line=\"45-45\" id=\"how-often-should-i-use-each-step%2C-and-does-the-order-matter%3F\"\u003eHow often should I use each step, and does the order matter?\u003c\/h3\u003e\n\u003cp data-source-line=\"47-47\"\u003eThe order matters, and the frequency is different for each product. The shampoo is designed for daily use - it cleanses the scalp and hair while delivering a base level of the PEPTIDE-132 bond repair with every wash. The treatment follows twice a week, not daily, as a deeper conditioning step that rebuilds the bonds more intensively. The oil serum is the final step, applied to semi-wet hair after washing - one pump, worked through the hair to lock in moisture and control frizz. The brand also suggests using the oil serum before styling on any day the hair feels dry, not only on wash days. The three steps work together as a system, and the brand states that using all three together maximises the bond repair result.\u003c\/p\u003e\n\u003chr data-source-line=\"49-49\"\u003e\n\u003ch3 data-source-line=\"51-51\" id=\"will-this-work-for-a-dry%2C-itchy-scalp-as-well-as-the-hair-itself%3F\"\u003eWill this work for a dry, itchy scalp as well as the hair itself?\u003c\/h3\u003e\n\u003cp data-source-line=\"53-53\"\u003eYes, and the shampoo is specifically designed to address both simultaneously. The brand describes it as leaving the dry, itchy scalp at its best condition while cleansing away buildup and impurities. For scalps that react to SLS and SLES - two of the most common irritants in conventional shampoos - this formulation removes both. The clean beauty positioning, free from parabens and phthalates as well, makes it suitable for sensitive scalps that have had reactions to standard haircare products. The daily cleanse function means the scalp benefits from the formula consistently rather than only on treatment days.\u003c\/p\u003e\n\u003chr data-source-line=\"55-55\"\u003e\n\u003ch3 data-source-line=\"57-57\" id=\"can-i-use-this-if-my-hair-has-been-chemically-processed-or-colour-treated%3F\"\u003eCan I use this if my hair has been chemically processed or colour-treated?\u003c\/h3\u003e\n\u003cp data-source-line=\"59-59\"\u003eThe brand positions this kit specifically for damaged hair, and chemical processing is one of the primary causes of the keratin damage that PEPTIDE-132 is formulated to repair. The shampoo is SLS and SLES-free, which is a relevant consideration for colour-treated hair since harsh sulphates can strip colour. The treatment and oil serum focus on rebuilding internal bond structure and sealing moisture - both of which are directly relevant needs for chemically processed hair. The brand does not specify colour-safe testing on the product page, so for recently coloured hair, the standard patch test recommendation applies before committing to regular use.\u003c\/p\u003e\n\u003chr data-source-line=\"61-61\"\u003e\n\u003ch3 data-source-line=\"63-63\" id=\"what-does-the-oil-serum-actually-do-differently-from-the-treatment%3F\"\u003eWhat does the oil serum actually do differently from the treatment?\u003c\/h3\u003e\n\u003cp data-source-line=\"65-65\"\u003eThe treatment and the oil serum work at different moments in the routine and address different things. The treatment is a rinse-out deep conditioner used twice weekly - it works during the wash, rebuilding bonds and leaving hair soft and shiny before rinsing. The oil serum is applied after washing to semi-wet hair and stays in - no rinsing. Its job is to seal the moisture the treatment delivered, reduce frizz, detangle, and create the glazed-glow finish the brand describes. One pump is the stated amount. It also functions as a pre-styling product on days when the hair needs smoothing and control without a full wash. The two products are complementary, not interchangeable.\u003c\/p\u003e\n\u003chr data-source-line=\"67-67\"\u003e\n\u003ch3 data-source-line=\"69-69\" id=\"is-the-ivy-scent-strong%2C-and-does-it-linger%3F\"\u003eIs the ivy scent strong, and does it linger?\u003c\/h3\u003e\n\u003cp data-source-line=\"71-71\"\u003eThe brand describes it as a fresh, sophisticated fragrance that lingers softly - which suggests it is present without being heavy. Ivy as a scent profile reads as green and slightly cool rather than floral or sweet. For a system used daily, a scent that is noticeable without being persistent is the right balance. Worth knowing for anyone with fragrance sensitivity: the brand does not list this as fragrance-free, and the ivy scent is intentionally part of the product experience. Performing the recommended patch test before full use applies here as it does for any fragranced haircare system.\u003c\/p\u003e\n\u003chr data-source-line=\"73-73\"\u003e\n\u003ch2 data-source-line=\"75-75\"\u003eWorth Knowing\u003c\/h2\u003e\n\u003cp data-source-line=\"77-77\"\u003e\u003cstrong\u003eIf Your Hair Breaks Before It Even Has a Chance to Grow:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThe PEPTIDE-132 Tripeptide complex is specifically formulated to bond to the weakened points in damaged keratin - the internal structure of the hair strand - rather than coating the outside. The brand describes the mechanism as filling the gaps in broken keratin the way a puzzle piece fits into a missing space. Anti-breakage is the primary structural claim, and it comes from this targeted repair rather than from surface conditioning.\u003c\/p\u003e\n\u003cp data-source-line=\"79-79\"\u003e\u003cstrong\u003eThe Scalp Step Matters as Much as the Hair Step:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThe shampoo is not just a delivery vehicle for the treatment. It is formulated to address dry and itchy scalp conditions directly, removing buildup and impurities while leaving the scalp environment calm. For hair that grows from a compromised scalp, addressing the root condition alongside the strand damage is what makes a bond repair system work over time rather than just immediately after washing.\u003c\/p\u003e\n\u003cp data-source-line=\"81-81\"\u003e\u003cstrong\u003eOne Pump of the Oil Serum:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThe brand specifies a single pump of the bonding oil serum for glazed-glow results and frizz control. Applied to semi-wet hair before drying, it locks in the moisture the treatment delivered and helps the hair dry smoother and with less flyaway. It also functions as a pre-styling step on non-wash days. A little is the intended amount - more is not more here.\u003c\/p\u003e\n\u003cp data-source-line=\"83-83\"\u003e\u003cstrong\u003eFree From the Ingredients That Cause Problems for Sensitive Scalps:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eSLS, SLES, parabens, phthalates, and animal-derived ingredients are all absent from the formulation. For scalps and hair that have reacted to standard products in the past, the clean formulation removes the most common triggers. The brand also confirms no animal testing.\u003c\/p\u003e\n\u003cp data-source-line=\"85-85\"\u003e\u003cstrong\u003eHow Long Before Bond Repair Shows Visible Results:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eBond repair in hair care works cumulatively rather than instantly. The shampoo delivers a base level of repair daily, the treatment builds on that twice weekly, and the oil serum maintains the result between washes. Most people who use bond repair systems consistently see a meaningful change in breakage and texture within four to six weeks of regular use. A single application will deliver surface-level softness and shine - the structural repair takes longer and rewards the routine.\u003c\/p\u003e\n\u003cp data-source-line=\"87-87\"\u003e\u003cstrong\u003ePatch Test Before First Use:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThe brand includes a patch test recommendation on the safety information. For any new haircare system, especially one formulated with active peptide technology and a fragrance component, testing a small amount before full use is the right first step - particularly for sensitive scalps.\u003c\/p\u003e\n\u003chr data-source-line=\"89-89\"\u003e\n\u003cp data-source-line=\"91-91\"\u003e\u003cem\u003eThe ivy scent is the thing nobody mentions and then remembers. Everything else - the peptide bonding, the scalp care, the oil serum that takes thirty seconds and changes how the whole day feels - is designed to work quietly, without demanding anything complicated from the morning. For hair that has been through something. This is what after looks like. 🌙\u003c\/em\u003e\u003c\/p\u003e","brand":"COSRX","offers":[{"title":"Default Title","offer_id":54009998377244,"sku":"B0FG82616Q","price":52.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0950\/3362\/2812\/files\/71o2CN6N51L._AC_UF1000_1000_QL80.jpg?v=1776181548","url":"https:\/\/handsomeoppa.com\/products\/cosrx-peptide-132-hair-care-kit-bonding-shampoo-treatment-oil-serum-bond-repair-treatment-hair-gift-set-for-damaged-dry-hair-scalp-treatment-for-dandruff-dry-itchy-scalp","provider":"handsome oppa!","version":"1.0","type":"link"}