{"product_id":"davines-oi-oil-lightweight-multi-use-hair-serum-4-56-fl-oz-anti-frizz-shine-with-roucou-oil","title":"Davines OI Oil lightweight multi‑use hair serum — 4.56 fl oz, anti‑frizz \u0026 shine with roucou oil","description":"\u003cp\u003e\u003cstrong\u003eDavines OI Oil is a lightweight, multi-tasking hair oil that smooths frizz, boosts shine, and replenishes moisture without weighing hair down.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eFormulated in Parma with roucou oil and antioxidant-rich ingredients, this versatile hair serum works as a pre-styling protector, leave-in moisturizer, and finishing gloss for all hair types. The non-greasy texture absorbs quickly to detangle, protect from environmental stressors, and add a polished shine to dry, coarse, or color-treated hair. Available in a travel-friendly 1.69 fl oz and a full 4.56 fl oz bottle, Davines OI Oil is designed for those who want salon-quality softness at home.\u003c\/p\u003e\n\n\u003ch3\u003eHow does Davines OI Oil control frizz and add shine?\u003c\/h3\u003e\n\u003cp\u003eOI Oil smooths the hair cuticle and creates a light barrier that reduces humidity-driven frizz while reflecting light for an immediate glossy finish. Its fast-absorbing formula leaves no heavy residue, so hair moves naturally and looks healthy.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eContains roucou oil and antioxidants to seal and smooth the cuticle\u003c\/li\u003e\n  \u003cli\u003eLight, non-greasy texture prevents stickiness or buildup\u003c\/li\u003e\n  \u003cli\u003eDelivers instant high-shine finish without flattening volume\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eCan I use this oil on damp hair before styling?\u003c\/h3\u003e\n\u003cp\u003eYes — a small pump on damp strands helps detangle, reduce drying time, and protect hair during blow-drying or heat styling. It primes the hair so styling tools glide easier and styling products perform better.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eApply 1–2 pumps to mid-lengths and ends on towel-dried hair\u003c\/li\u003e\n  \u003cli\u003eHelps reduce frizz while speeding up blow-dry time\u003c\/li\u003e\n  \u003cli\u003eCompatible with thermal styling when used as a primer\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eIs this oil suitable for my hair type and color-treated hair?\u003c\/h3\u003e\n\u003cp\u003eOI Oil is formulated to be universal: it benefits fine to coarse textures by adding moisture and polish without excess weight. It’s also safe for color-treated hair, helping maintain shine and manageability while supporting hair health over time.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eLight enough for fine hair when used sparingly, richer for thick or curly types\u003c\/li\u003e\n  \u003cli\u003eColor-safe formula preserves vibrancy and minimizes dulling\u003c\/li\u003e\n  \u003cli\u003eUse more or less product to tailor effect to your hair density\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow should I incorporate it into my routine for best results?\u003c\/h3\u003e\n\u003cp\u003eDepending on your goals, Davines OI Oil can be used pre-styling, post-styling, or as an overnight treatment. Start with a pea-sized amount, increase for thicker hair, and distribute evenly to avoid weighing down roots.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003ePre-styling: apply to damp hair to detangle and protect from heat\u003c\/li\u003e\n  \u003cli\u003eFinishing: smooth a tiny amount over dry hair to tame flyaways and boost gloss\u003c\/li\u003e\n  \u003cli\u003eDeep-conditioning boost: layer under a leave-in mask for added hydration\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: Davines OI Oil suits anyone seeking a lightweight, multi-function hair oil that tames frizz, enhances shine, and moisturizes without heaviness. Ideal for busy people who want quick detangling and styling benefits, color-treated hair that needs boost without buildup, and textured hair that needs definition and control.\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: How much Davines OI Oil should I use each time?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Start with a pea-sized amount for fine hair, 1–2 pumps for medium hair, and more for thick or curly hair; adjust to avoid greasiness.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can I use OI Oil on color-treated hair?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. The formula is safe for color-treated hair and helps maintain shine without stripping or dulling color.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Davines","offers":[{"title":"Default Title","offer_id":58345977872771,"sku":"B006TH5DUK","price":79.72,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1023\/2696\/0515\/files\/davines-oi-oil-front-bottle_ff2b4603-5e6a-4786-83da-f872a05effbc.jpg?v=1782632247","url":"https:\/\/origin-beauty.com\/products\/davines-oi-oil-lightweight-multi-use-hair-serum-4-56-fl-oz-anti-frizz-shine-with-roucou-oil","provider":"Origin Beauty","version":"1.0","type":"link"}