{"title":"K18","description":"\u003cp data-start=\"284\" data-end=\"730\"\u003eDiscover breakthrough hair repair innovation with \u003cspan class=\"hover:entity-accent entity-underline inline cursor-pointer align-baseline\"\u003e\u003cspan class=\"whitespace-normal\"\u003eK18\u003c\/span\u003e\u003c\/span\u003e at allbeauty. Renowned for its biotechnology-led haircare, K18 creates advanced treatments designed to help repair the appearance of damage caused by colouring, bleaching, heat styling and chemical processing. The brand is especially recognised for its revolutionary K18Peptide™ technology, developed to support stronger, smoother and healthier-looking hair.\u003c\/p\u003e\n\u003cp data-start=\"732\" data-end=\"1107\"\u003eUnlike traditional conditioning treatments that temporarily coat the hair, K18 products are designed to work at a deeper level to help improve softness, strength and manageability while reducing the appearance of damage and breakage. Lightweight formulas leave hair feeling healthier without heavy residue, making the collection suitable for multiple hair types and textures.\u003c\/p\u003e\n\u003cp data-start=\"1109\" data-end=\"1469\"\u003eFrom leave-in molecular repair masks to detox shampoos and nourishing oils, K18 offers modern haircare solutions designed for both salon-level repair and everyday maintenance. Whether you are restoring overprocessed hair, protecting colour-treated strands or improving shine and softness, K18 delivers high-performance haircare powered by cutting-edge science.\u003c\/p\u003e\n\u003ch3 data-section-id=\"sc03tz\" data-start=\"1471\" data-end=\"1501\"\u003eWhy Choose K18 Haircare?\u003c\/h3\u003e\n\u003cul data-start=\"1502\" data-end=\"1767\"\u003e\n\u003cli data-section-id=\"1lpbiiw\" data-start=\"1502\" data-end=\"1546\"\u003eBiotechnology-led hair repair innovation\u003c\/li\u003e\n\u003cli data-section-id=\"k55rs9\" data-start=\"1547\" data-end=\"1593\"\u003ePowered by patented K18Peptide™ technology\u003c\/li\u003e\n\u003cli data-section-id=\"5p4odu\" data-start=\"1594\" data-end=\"1650\"\u003eDesigned to help repair visible signs of hair damage\u003c\/li\u003e\n\u003cli data-section-id=\"qpjpe0\" data-start=\"1651\" data-end=\"1708\"\u003eLightweight formulas suitable for multiple hair types\u003c\/li\u003e\n\u003cli data-section-id=\"1xw3ed4\" data-start=\"1709\" data-end=\"1767\"\u003eSupports stronger, smoother and healthier-looking hair\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1769\" data-end=\"1815\"\u003eDiscover bestselling K18 favourites including:\u003c\/p\u003e\n\u003cp data-start=\"1819\" data-end=\"1853\"\u003eAdditional K18 favourites include:\u003c\/p\u003e\n\u003ch3 data-section-id=\"1qxkvqp\" data-start=\"1865\" data-end=\"1897\"\u003eWhy K18 Is Loved Worldwide\u003c\/h3\u003e\n\u003cp data-start=\"1898\" data-end=\"2226\"\u003eK18 has become a global haircare phenomenon thanks to its science-led approach to hair repair and its ability to support visibly healthier-looking hair without heavy or overly rich formulas. The brand is especially popular among colour-treated hair users and salon professionals seeking modern repair-focused haircare solutions.\u003c\/p\u003e\n\u003cp data-start=\"2228\" data-end=\"2350\" data-is-last-node=\"\" data-is-only-node=\"\"\u003eShop K18 at allbeauty and discover advanced haircare designed for stronger, smoother and beautifully healthy-looking hair.\u003c\/p\u003e","products":[{"product_id":"p-k18-biomimetic-hairscience-leave-in-molecular-repair-hair-mask-50ml-13557498","title":"K18 Biomimetic Hairscience Leave-In Molecular Repair Hair Mask 50ml","description":"K18 Biomimetic Hairscience Leave-In Molecular Repair Hair Mask 50ml is a lightweight leave-in treatment designed to support hair that’s been stressed by colour, bleach, heat styling or chemical services. Powered by the patented K18PEPTIDE™, the formula works on the inner structure of the hair to help reconnect broken keratin chains, promoting stronger, more resilient strands. Hair is left feeling softer, smoother and more manageable, with a healthy-looking bounce and shine that suits a wide range of hair types and textures.\u003cbr\u003e\u003cbr\u003eUsed in place of a traditional rinse-out mask or conditioner, this cream-textured treatment fits easily into a simple wash-and-go routine. After shampooing, apply to clean, towel-dried hair and allow it to work for four minutes before styling. The vegan, cruelty-free formula is colour-safe and created to help reduce the look of damage from repeated salon services and daily heat styling, making it a thoughtful choice for anyone looking to care for compromised, sensitised or frequently processed hair.\u003cbr\u003e\u003cbr\u003eWhy we love it\u003cbr\u003e- Harnesses patented K18PEPTIDE™ technology to help support hair’s inner structure and promote stronger, more resilient strands\u003cbr\u003e- Works as a quick 4-minute leave-in step, fitting easily into a regular wash routine without the need to rinse out\u003cbr\u003e- Leaves hair feeling softer, smoother and more manageable, helping to reduce the look of damage from colour, bleach, heat and chemical services\u003cbr\u003e- Vegan, cruelty-free and colour-safe, making it a considered choice for frequently processed or sensitised hair\u003cbr\u003e\u003cbr\u003eHow to use\u003cbr\u003eHow to Use:\u003cbr\u003eShampoo hair and rinse thoroughly, skipping conditioner. Towel-dry until the hair is damp, then apply a small amount of K18 Biomimetic Hairscience Leave-In Molecular Repair Hair Mask, starting with 1–3 pumps or a dime-sized amount and adding more only if needed. Work the product evenly from ends towards roots and leave it on for 4 minutes before styling. Do not rinse out.\u003cbr\u003e\u003cbr\u003eFrequency:\u003cbr\u003eUse for the first 4–6 washes after a colouring or chemical service, then every 3–4 washes or as needed to help maintain hair strength.\u003cbr\u003e\u003cbr\u003eApplication Technique:\u003cbr\u003eApply to clean, damp hair in sections, smoothing the cream through mid-lengths and ends before lightly working any remaining product towards the roots. Allow the formula to absorb fully for 4 minutes, then comb through and style as usual.\u003cbr\u003e\u003cbr\u003eBest Practices:\u003cbr\u003eUse on product-free hair for best absorption. Avoid over-applying; a little goes a long way. Follow with your usual styling products only after the 4-minute processing time.\u003cbr\u003e\u003cbr\u003eSafety Tips:\u003cbr\u003eFor external use only. Avoid contact with eyes. If irritation occurs, discontinue use and consult a professional. Keep out of reach of children and follow any additional guidance on the packaging.","brand":"K18","offers":[{"title":"50ml","offer_id":45228398379158,"sku":"13557498","price":58.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0648\/0121\/0518\/files\/1264600.jpg?v=1764666763"},{"product_id":"p-k18-biomimetic-hairscience-leave-in-molecular-repair-hair-mask-15ml-13626367","title":"K18 Biomimetic Hairscience Leave-In Molecular Repair Hair Mask 15ml","description":"This leave-in treatment rejuvenates the hair and repairs the damage caused by bleach, colour, heat, and chemical treatments. It works in a 4-minute course to improve hair strength, softness, and smoothness.\u003cbr\u003e\u003cbr\u003eTo use: Apply to towel-dried hair from the ends to roots. Leave for 4 minutes before styling. Do not rinse out.","brand":"K18","offers":[{"title":"15ml","offer_id":45228398641302,"sku":"13626367","price":24.0,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0648\/0121\/0518\/files\/1274676.jpg?v=1768839954"},{"product_id":"p-k18-biomimetic-hairscience-peptide-prep-ph-maintenance-shampoo-250ml-13906714","title":"K18 Biomimetic Hairscience Peptide Prep PH-Maintenance Shampoo 250ml","description":"K18 Biomimetic Hairscience Peptide Prep pH-Maintenance Shampoo is a colour-safe, pH-optimised cleanser designed to keep hair feeling healthy, smooth and fresh. The lightweight formula works to lift away everyday impurities, excess oil and product residue while respecting the hair’s natural balance, helping to minimise dryness, frizz and dullness. Hair is left feeling clean yet comfortable, with shine and softness that make daily styling easier.\u003cbr\u003e\u003cbr\u003eIdeal for those who colour, heat-style or simply want to maintain the look of strong, resilient hair, this shampoo fits seamlessly into a regular haircare routine. Used in place of a standard shampoo, it helps to support hair health between treatments and may enhance the results of follow-up products such as conditioners, masks or leave-ins. The gentle, pH-conscious formula is suitable for frequent use and aims to keep hair looking smooth, manageable and well cared for from root to tip.\u003cbr\u003e\u003cbr\u003eWhy we love it\u003cbr\u003e- Designed as a pH-optimised, colour-safe shampoo that helps to maintain hair health with every wash\u003cbr\u003e- Gently lifts away product build-up and excess oil without leaving hair feeling stripped or tangled\u003cbr\u003e- Ideal as a regular cleanse to support smoother, shinier and more manageable hair\u003cbr\u003e- Fits easily into any haircare routine, working well before conditioners, masks or styling treatments\u003cbr\u003e\u003cbr\u003eHow to use\u003cbr\u003eHow to Use:\u003cbr\u003eWet hair thoroughly. Apply a small amount of the shampoo to the scalp and roots, then work through to the lengths. Massage gently to create a lather, then rinse thoroughly. Repeat if needed, following with your preferred conditioner or treatment.\u003cbr\u003e\u003cbr\u003eFrequency:\u003cbr\u003eUse as needed according to the product instructions.\u003cbr\u003e\u003cbr\u003eApplication Technique:\u003cbr\u003eApply to wet hair, focusing first on the scalp to help lift away oil and residue before smoothing the lather through the mid-lengths and ends. Rinse well until the water runs clear.\u003cbr\u003e\u003cbr\u003eBest Practices:\u003cbr\u003eUse on thoroughly wet hair for an even lather. Follow with a suitable conditioner or mask to support softness and manageability. Patch test new products where possible and introduce gradually into your routine.\u003cbr\u003e\u003cbr\u003eSafety Tips:\u003cbr\u003eAvoid contact with eyes. If contact occurs, rinse immediately with plenty of water. Discontinue use if irritation occurs and consult the product packaging for any additional guidance. Keep out of reach of children and use externally only.","brand":"K18","offers":[{"title":"Default Title","offer_id":45228398674070,"sku":"13906714","price":26.2,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0648\/0121\/0518\/files\/1284566.jpg?v=1755864993"},{"product_id":"p-k18-biomimetic-hairscience-peptide-prep-detox-shampoo-250ml-13906715","title":"K18 Biomimetic Hairscience Peptide Prep Detox Shampoo 250ml","description":"K18 Biomimetic Hairscience Peptide Prep Detox Shampoo is a colour-safe clarifying shampoo designed to give hair and scalp a thorough weekly reset. The pH-optimised formula works to lift away product build-up, excess oil and metals from hard water while respecting the hair’s natural balance. Powered by skincare-inspired actives including salicylic acid, activated charcoal and the patented K18PEPTIDE™, it helps to cleanse deeply without leaving hair feeling stripped or rough. Hair is left feeling lighter, cleaner and ready to make the most of any treatments or styling products that follow.\u003cbr\u003e\u003cbr\u003eIdeal for all hair types, especially those that regularly use styling products, live in hard-water areas or feel weighed down between washes, this shampoo fits neatly into a modern haircare routine as an occasional “power wash”. Use in place of a regular shampoo when hair needs a more intensive cleanse, then follow with your preferred conditioner or treatment. The clean citrus scent adds a fresh, uplifting touch to wash day while the formula helps to support soft, healthy-looking hair.\u003cbr\u003e\u003cbr\u003eWhy we love it\u003cbr\u003e- Designed as a weekly “power cleanse” to remove product build-up, excess oil and metals without leaving hair feeling stripped\u003cbr\u003e- Powered by skincare-inspired actives including salicylic acid, activated charcoal and K18PEPTIDE™ to support soft, healthy-feeling hair\u003cbr\u003e- Colour-safe, pH-optimised formula that helps to maintain hair’s balance while preparing it for masks, oils and styling products\u003cbr\u003e- Fresh clean citrus scent and lightweight lather make wash day feel like a simple, uplifting reset for all hair types\u003cbr\u003e\u003cbr\u003eHow to use\u003cbr\u003eHow to Use:\u003cbr\u003eStart with thoroughly wet hair. Swap this shampoo in place of your usual cleanser, applying a small amount to the scalp and roots. Massage gently to work into a rich lather, then draw the lather through the lengths to help remove build-up. Rinse thoroughly and repeat if hair feels heavily coated.\u003cbr\u003e\u003cbr\u003eFrequency:\u003cbr\u003eUse once a week or as needed when hair feels weighed down by product, oil or residue.\u003cbr\u003e\u003cbr\u003eApplication Technique:\u003cbr\u003eApply mainly to the scalp, using your fingertips to massage in circular motions before smoothing the lather along the lengths. Rinse well with warm water until the water runs clear, then follow with conditioner or a treatment.\u003cbr\u003e\u003cbr\u003eBest Practices:\u003cbr\u003eUse on wet hair only and take time to massage the scalp to help lift away residue. Follow with a hydrating conditioner or mask, especially on mid-lengths and ends. If you colour your hair, use this product before treatments to help them work more effectively.\u003cbr\u003e\u003cbr\u003eSafety Tips:\u003cbr\u003eAvoid contact with eyes. If contact occurs, rinse immediately with plenty of water. For external use only. Discontinue use if irritation occurs and keep out of reach of children. Always follow any additional directions on the packaging.","brand":"K18","offers":[{"title":"Default Title","offer_id":45228399067286,"sku":"13906715","price":31.2,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0648\/0121\/0518\/files\/1284568_9bbd4724-92c9-404a-b962-3237a5cca6e2.jpg?v=1768841237"},{"product_id":"p-k18-damage-shield-ph-protective-shampoo-250ml-15059136","title":"K18 Damage Shield pH Protective Shampoo 250ml","description":"K18 Damage Shield pH Protective Shampoo is a colour-safe, pH-optimised cleanser designed to care for hair and scalp while it washes away daily build-up. The lightweight lather works to cleanse effectively without leaving residue, helping to minimise excess cuticle swelling that can lead to frizz, dullness and colour fade. Infused with the patented K18PEPTIDE, the formula helps to replenish protein lost during washing so hair feels stronger, smoother and more resilient. A clean citrus scent adds a fresh, uplifting touch to every wash.\u003cbr\u003e\u003cbr\u003eSuitable for all hair types, including colour-treated and damaged hair, this shampoo is ideal as an everyday staple when you want a thorough yet gentle cleanse. Microbiome-certified, it’s designed to respect the scalp’s natural balance while plant-derived surfactants provide a high-foaming but non-stripping finish. Use it as the first step in your routine, then follow with your chosen conditioner or the coordinating Damage Shield Protective Conditioner to help maintain softness, shine and manageability over time.\u003cbr\u003e\u003cbr\u003eWhy we love it\u003cbr\u003e- pH-optimised formula helps to minimise cuticle swelling, supporting smoother, shinier and more manageable hair\u003cbr\u003e- Infused with K18PEPTIDE to help reduce protein loss during washing, ideal for colour-treated or damaged hair\u003cbr\u003e- Microbiome-certified and colour-safe, so it gently cleanses without disrupting the scalp or fading colour\u003cbr\u003e- Fresh clean citrus scent and high-foaming, plant-derived surfactants make everyday washing feel both effective and enjoyable\u003cbr\u003e\u003cbr\u003eHow to use\u003cbr\u003eHow to Use:\u003cbr\u003eWet hair thoroughly. Massage K18 Damage Shield pH Protective Shampoo into the scalp and roots, working the lather through the lengths. Rinse well and repeat if needed. Follow with conditioner, ideally the Damage Shield Protective Conditioner.\u003cbr\u003e\u003cbr\u003eFrequency:\u003cbr\u003eSafe for frequent use. Use as needed according to your hair-washing routine.\u003cbr\u003e\u003cbr\u003eApplication Technique:\u003cbr\u003eApply a small amount to wet hair, adding more water if required to build a soft lather. Focus on the scalp with your fingertips, then gently smooth the foam through mid-lengths and ends before rinsing thoroughly.\u003cbr\u003e\u003cbr\u003eBest Practices:\u003cbr\u003eUse on thoroughly wet hair for an even lather. Rinse until the water runs clear to avoid residue. Pair with a compatible conditioner or mask to support softness and shine, especially on colour-treated or damaged hair.\u003cbr\u003e\u003cbr\u003eSafety Tips:\u003cbr\u003eAvoid contact with eyes. If product gets into the eyes, rinse immediately with plenty of water. For external use only. Discontinue use if irritation occurs and keep out of reach of children.","brand":"K18","offers":[{"title":"Default Title","offer_id":45228399394966,"sku":"15059136","price":31.2,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0648\/0121\/0518\/files\/1293566_2b0645ba-74ab-47f9-a480-a5d334eb92b7.jpg?v=1768899824"},{"product_id":"p-k18-biomimetic-hairscience-astrolift-reparative-volume-spray-118ml-17176006","title":"K18 Biomimetic Hairscience AstroLift Reparative Volume Spray 118ml","description":"A lightweight volumising mist that lifts roots and thickens strands while helping to repair damage over time. Powered by the K18PEPTIDE, it adds body and bounce without stiffness, leaving hair fuller, softer, and more resilient. Ideal for fine or fragile hair, it gives long-lasting volume that feels natural. Cruelty-free and vegan-friendly.","brand":"K18","offers":[{"title":"Default Title","offer_id":45228402016406,"sku":"17176006","price":35.2,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0648\/0121\/0518\/files\/1314398.jpg?v=1755864984"},{"product_id":"p-k18-biomimetic-hairscience-airwash-dry-shampoo-118ml-17175998","title":"K18 Biomimetic Hairscience AirWash Dry Shampoo 118ml","description":"This dry shampoo refreshes hair in seconds without the tell-tale powdery finish. Using biotech smart-release technology, it neutralises odour instead of covering it up, while translucent microbeads soak up oil without build-up or white residue. Hair feels clean, soft and balanced—for days. Cruelty-free and vegan-friendly.","brand":"K18","offers":[{"title":"Default Title","offer_id":45228402081942,"sku":"17175998","price":38.4,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0648\/0121\/0518\/files\/1314400.jpg?v=1755864982"},{"product_id":"p-k18-biomimetic-hairscience-leave-in-molecular-repair-hair-mask-150ml-17175988","title":"K18 Biomimetic Hairscience Leave-In Molecular Repair Hair Mask 150ml","description":"A weightless leave-in mask that helps repair damage from colouring, heat, or over-styling. Powered by a bioactive peptide, it strengthens strands, improves elasticity, and leaves hair feeling smooth, soft, and more resilient. Works across all hair types to reduce breakage and support long-term hair health. Cruelty-free and vegan-friendly.\u003cbr\u003e\u003cbr\u003eTo use: Apply to hair from ends to roots. Leave for 4 minutes before combing through. Do not rinse.","brand":"K18","offers":[{"title":"150ml","offer_id":45228402409622,"sku":"17175988","price":120.0,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0648\/0121\/0518\/files\/1314406.jpg?v=1755864979"},{"product_id":"k18-biomimetic-hairscience-leave-in-molecular-repair-hair-mask","title":"K18 Biomimetic Hairscience Leave-In Molecular Repair Hair Mask","description":null,"brand":"K18","offers":[{"title":"50ml","offer_id":45228398379158,"sku":"13557498","price":58.0,"currency_code":"GBP","in_stock":true},{"title":"15ml","offer_id":45228398641302,"sku":"13626367","price":24.0,"currency_code":"GBP","in_stock":false},{"title":"150ml","offer_id":45228402409622,"sku":"17175988","price":120.0,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0648\/0121\/0518\/files\/1264600.jpg?v=1764666763"},{"product_id":"p-k18-biomimetic-hairscience-leave-in-molecular-repair-hair-mask-50ml-x2-17695980","title":"K18  Biomimetic Hairscience Leave-In Molecular Repair Hair Mask 50ml x2","description":"Bundle includes:\u003cbr\u003e\u003cbr\u003eK18 Biomimetic Hairscience Leave-In Molecular Repair Hair Mask 50ml x2:\u003cbr\u003eThe Leave-In Molecular Repair Hair Mask provides key support for the hair at a molecular level. The K18PEPTIDE is adept at repairing the damage and stress caused by colour, heat and chemical treatments on the hair, rejuvenating it and restoring its strength. The result is bouncy and healthy hair.\u003cbr\u003e\u003cbr\u003eTo use: Apply to towel-dried hair from the ends to roots. Leave for 4 minutes before styling. Do not rinse out.","brand":"K18","offers":[{"title":"Default Title","offer_id":46438605619350,"sku":"17695980","price":109.95,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0648\/0121\/0518\/files\/1319816.jpg?v=1782817739"}],"url":"https:\/\/allbeauty.com\/collections\/k18.oembed","provider":"allbeauty","version":"1.0","type":"link"}