{"product_id":"klairs-fundamental-watery-oil-drop-50ml","title":"KLAIRS - Fundamental Watery Oil Drop 50ml","description":"\u003cp\u003eThe Fundamental Watery Oil Drop resolves skincare’s oldest standoff: skin that needs an oil’s nourishment versus a person who cannot stand an oil’s finish. It is a water-based serum carrying the rich hydration of a facial oil — all of the cushion, none of the slick — in a non-sticky texture that absorbs like the serum it technically is.\u003c\/p\u003e\u003ch2\u003eWhy It Works\u003c\/h2\u003e\u003cp\u003eThe formula earns the “fundamental” name with a four-part build: \u003cstrong\u003egreen tea\u003c\/strong\u003e for antioxidant defense, \u003cstrong\u003eferment extracts\u003c\/strong\u003e — K-beauty’s absorption-friendly nutrients — supporting skin regeneration, \u003cstrong\u003eceramide\u003c\/strong\u003e reinforcing the barrier that holds moisture in, and \u003cstrong\u003epeptides\u003c\/strong\u003e adding the anti-aging signal. It is oil-benefits by architecture rather than by grease: dehydrated skin gets deep, lasting comfort, aging skin gets active support, and nobody’s pillowcase pays for it.\u003c\/p\u003e\u003ch2\u003eHow to Use\u003c\/h2\u003e\u003cp\u003eMorning and evening after toner: a dropper’s worth pressed into skin, then cream. Dry skin can layer it under the Rich Moist Soothing Cream for a hydration double; dehydrated-but-oily skin can wear it as the whole treatment step. Which one is you? \u003ca href=\"\/fr\/blogs\/news\/dehydrated-skin-vs-dry-skin-causes-signs-best-korean-skincare-routine\"\u003eDehydrated vs dry, explained\u003c\/a\u003e.\u003c\/p\u003e\u003ch2\u003eWho It’s For\u003c\/h2\u003e\u003cp\u003eDehydrated skin that dislikes facial oils, combination skin whose cheeks and T-zone want different things, and anyone building gentle anti-aging without heavy textures. It is the Fundamental line’s cleverest bottle. More options in \u003ca href=\"\/fr\/collections\/korean-serums\"\u003eKorean serums\u003c\/a\u003e.\u003c\/p\u003e\u003ch2\u003eFAQ\u003c\/h2\u003e\u003ch3\u003eIs it an oil or a serum?\u003c\/h3\u003e\u003cp\u003eA water-based serum engineered to deliver oil-level hydration — the format of a serum, the payoff of an oil, the finish of neither being greasy.\u003c\/p\u003e\u003ch3\u003eWill it work for oily skin?\u003c\/h3\u003e\u003cp\u003eThat is its specialty audience: oily and combination skin that is secretly dehydrated gets the moisture without the shine. If pure oils have always felt like too much, start here.\u003c\/p\u003e\u003ch3\u003eWhere does it go in a routine?\u003c\/h3\u003e\u003cp\u003eThe serum slot — after toner, before cream. It layers under other treatments peacefully and plays the buffer role beautifully alongside stronger actives.\u003c\/p\u003e\u003cp\u003e100% authentic, sourced from verified Korean distributors. Explore the full \u003ca href=\"\/fr\/collections\/klairs\"\u003eKLAIRS collection\u003c\/a\u003e, more \u003ca href=\"\/fr\/collections\/korean-serums\"\u003eKorean serums\u003c\/a\u003e, and the \u003ca href=\"\/fr\/blogs\/news\/klairs-brand-guide\"\u003ecomplete KLAIRS brand guide\u003c\/a\u003e.\u003c\/p\u003e\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"Is the Watery Oil Drop an oil or a serum?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"A water-based serum engineered to deliver oil-level hydration: the format of a serum with the payoff of an oil and no greasy finish.\"}}, {\"@type\": \"Question\", \"name\": \"Does it work for oily skin?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes, oily and combination skin that is secretly dehydrated gets the moisture without the shine.\"}}, {\"@type\": \"Question\", \"name\": \"Where does it go in a routine?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The serum slot: after toner, before cream. It layers peacefully under other treatments.\"}}]}\u003c\/script\u003e","brand":"KLAIRS","offers":[{"title":"Default Title","offer_id":49004408602846,"sku":"4569055173","price":33.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0764\/9453\/6926\/files\/IMG-4590.png?v=1788888550","url":"https:\/\/k-touch.us\/fr\/products\/klairs-fundamental-watery-oil-drop-50ml","provider":"K-Touch","version":"1.0","type":"link"}