{"product_id":"k18-molecular-repair-hair-oil-1-fl-oz-strengthening-peptide-oil-for-damaged-hair-24-hour-frizz-control-heat-protection","title":"K18 Molecular Repair Hair Oil 1 fl oz — strengthening peptide oil for damaged hair, 24-hour frizz control \u0026 heat protection","description":"\u003cp\u003e\u003cstrong\u003eK18 Molecular Repair Hair Oil is a lightweight, biotech-formulated oil that strengthens damaged hair, reduces frizz for up to 24 hours, and adds high-shine protection without silicones.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eDesigned to work on all hair types, this 1 fl oz oil combines K18's patented peptide technology with nourishing plant oils to repair damage at two levels: inside the hair fiber and on the cuticle surface. Its featherweight, non-greasy formula improves manageability and color vibrancy while providing heat protection for styling tools. Use a few drops on damp hair after the K18 Molecular Repair Hair Mask or apply to dry ends to finish and smooth.\u003c\/p\u003e\n\n\u003ch3\u003eHow does this oil repair and control frizz?\u003c\/h3\u003e\n\u003cp\u003eThe oil pairs the patented K18PEPTIDE with emollient oils to target both structural damage and surface roughness. The peptide works at the inner hair layers to strengthen compromised fibers, while lightweight oils seal the cuticle to block moisture-triggered frizz.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eStrengthens hair fiber with K18PEPTIDE for long-term repair.\u003c\/li\u003e\n  \u003cli\u003eSmooths the cuticle to reduce surface friction and flyaways.\u003c\/li\u003e\n  \u003cli\u003eSilicone-free, minimizing buildup while improving manageability.\u003c\/li\u003e\n  \u003cli\u003eBoosts shine and color vibrancy without weighing hair down.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill it protect my hair from heat styling?\u003c\/h3\u003e\n\u003cp\u003eYes — the formula is designed to help shield hair from styling temperatures up to 450°F when used as directed, helping prevent additional damage during blow-drying, straightening, or curling. It also helps decrease split ends when incorporated into a regular care routine.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eHeat protection up to 450°F for safer styling sessions.\u003c\/li\u003e\n  \u003cli\u003eReduces split ends when used consistently as part of a repair routine.\u003c\/li\u003e\n  \u003cli\u003eWorks on both damp hair pre-styling and dry hair as a finishing product.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow do I use just the right amount for my hair type?\u003c\/h3\u003e\n\u003cp\u003eStart small: 1–3 drops and build from there. Apply to towel-dried hair from mid-lengths to ends to repair and control frizz; use a drop or two on dry strands to smooth, tame flyaways, and add shine as a finishing oil.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eFine hair: 1 drop, focus on ends to avoid weighing roots down.\u003c\/li\u003e\n  \u003cli\u003eMedium hair: 2 drops distributed through mid-lengths and ends.\u003c\/li\u003e\n  \u003cli\u003eThick or very dry hair: 3+ drops, layering as needed for extra nourishment.\u003c\/li\u003e\n  \u003cli\u003eUse after K18 Molecular Repair Hair Mask to amplify strengthening effects.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat ingredients give it shine without heaviness?\u003c\/h3\u003e\n\u003cp\u003eThe lightweight blend relies on avocado oil, sunflower oil, hemisqualane, and squalane to nourish and reflect light without leaving residue. This combination enhances shine, improves color vibrancy, and feels weightless on the hair.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eAvocado and sunflower oils for softening and nourishment.\u003c\/li\u003e\n  \u003cli\u003eHemisqualane and squalane for silky slip and non-greasy sheen.\u003c\/li\u003e\n  \u003cli\u003eSilicone-free formulation to prevent buildup and maintain hair volume.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: K18 Molecular Repair Hair Oil suits anyone seeking to repair chemically or thermally damaged hair while keeping hair light, glossy, and manageable. It's a practical addition for people who heat-style regularly, have color-treated or frizz-prone hair, or want a finishing oil that won’t weigh hair down. Use it alone for everyday smoothing or pair it with the K18 Molecular Repair Hair Mask to maximize structural repair and frizz control.\u003c\/p\u003e\n\u003ch3\u003eIngredients\u003c\/h3\u003e\n\u003cp\u003eCaprylyl Caprylate\/Caprate, Squalane, Persea Gratissima (Avocado) Oil, Helianthus Annuus (Sunflower) Oil, C13-15 Alkane, Undecane, Benzyl Alcohol, Tridecane, Castor Isostearate Succinate, Propanediol, sh-Oligopeptide-78, Fragrance (Parfum), Tocopherol, Cinnamal, Hexyl Cinnamal, Limonene, Linalool.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can I use this oil on color-treated hair?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. The lightweight formula boosts color vibrancy and adds shine without silicones or heavy buildup.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: How much product should I use per application?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Begin with 1–3 drops: 1 for fine hair, 2 for medium, 3+ for thick or very dry hair, applied to mid-lengths and ends.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"K18","offers":[{"title":"Default Title","offer_id":49623686316170,"sku":"B0BYT7QCFB","price":173.28,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0779\/4825\/6394\/files\/k18-hair-oil-front-packaging.jpg?v=1782878657","url":"https:\/\/auviraskincare.com\/products\/k18-molecular-repair-hair-oil-1-fl-oz-strengthening-peptide-oil-for-damaged-hair-24-hour-frizz-control-heat-protection","provider":"Auvira Beauty","version":"1.0","type":"link"}