{"product_id":"arencia-deep-water-surge-serum-30ml","title":"Arencia Deep Water Surge Serum, 30ml","description":"\u003ch1 class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eArencia Deep Water Surge Serum 30ml\u003c\/strong\u003e\u003c\/h1\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eDeep hydration, instantly delivered. The \u003cstrong\u003eArencia Deep Water Surge Serum\u003c\/strong\u003e is a lightweight Korean hydration serum from Arencia's Blue Line — a hydration charging serum with a lightweight, non-sticky texture that instantly hydrates and locks in moisture, reinforces the skin's moisture barrier, and calms and soothes sensitive skin \u003cspan class=\"inline-flex\" data-state=\"closed\"\u003e\u003c\/span\u003e — all in a transparent moisture coating that leaves skin dewy, plump, and visibly glowing from within. Inspired by the fields of natural herbs and natural but potent skincare remedies of Southern France, Arencia incorporates these elements into fresh, clean skincare  — designed for everyone who wants genuinely effective hydration without unnecessary ingredients or compromise.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eEnriched with multi-hyaluronic acids, peptides, phyto PDRN, and Ceramide NP to keep skin resilient while locking in moisture — the soothing, gel-like texture infused with Panthenol brings calming relief while leaving skin plump and glowy. \u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eWhy it works:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul class=\"[li_\u0026amp;]:mb-0 [li_\u0026amp;]:mt-1 [li_\u0026amp;]:gap-1 [\u0026amp;:not(:last-child)_ul]:pb-1 [\u0026amp;:not(:last-child)_ol]:pb-1 list-disc flex flex-col gap-1 pl-8 mb-3\"\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003e6 types of Hyaluronic Acid\u003c\/strong\u003e (Sodium Hyaluronate, Potassium Hyaluronate, Sodium Hyaluronate Crosspolymer, Hydroxypropyltrimonium Hyaluronate, Hydrolyzed Hyaluronic Acid, Hyaluronic Acid) — a complete multi-molecular HA system that delivers hydration at every depth of the skin simultaneously — from the surface where sodium hyaluronate seals and plumps, to deeper layers where low molecular forms penetrate and replenish structural moisture\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cul class=\"[li_\u0026amp;]:mb-0 [li_\u0026amp;]:mt-1 [li_\u0026amp;]:gap-1 [\u0026amp;:not(:last-child)_ul]:pb-1 [\u0026amp;:not(:last-child)_ol]:pb-1 list-disc flex flex-col gap-1 pl-8 mb-3\"\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eHydrolyzed DNA (Phyto PDRN)\u003c\/strong\u003e — a plant-derived polydeoxyribonucleotide that supports skin regeneration and barrier repair, delivering the regenerative benefits of clinical PDRN in a 100% vegan-compatible form\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cul class=\"[li_\u0026amp;]:mb-0 [li_\u0026amp;]:mt-1 [li_\u0026amp;]:gap-1 [\u0026amp;:not(:last-child)_ul]:pb-1 [\u0026amp;:not(:last-child)_ol]:pb-1 list-disc flex flex-col gap-1 pl-8 mb-3\"\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eCeramide NP \u0026amp; Glycosphingolipids\u003c\/strong\u003e — a complete barrier lipid duo that holds skin cells together, seals in hydration, and shields the stratum corneum against environmental stressors and transepidermal water loss\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cul class=\"[li_\u0026amp;]:mb-0 [li_\u0026amp;]:mt-1 [li_\u0026amp;]:gap-1 [\u0026amp;:not(:last-child)_ul]:pb-1 [\u0026amp;:not(:last-child)_ol]:pb-1 list-disc flex flex-col gap-1 pl-8 mb-3\"\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eDual Peptide Complex\u003c\/strong\u003e (Copper Tripeptide-1 + Acetyl Hexapeptide-8) — two precision cell-communicating peptides that stimulate collagen synthesis and improve skin elasticity, firming and smoothing fine lines while the hydration actives work\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cul class=\"[li_\u0026amp;]:mb-0 [li_\u0026amp;]:mt-1 [li_\u0026amp;]:gap-1 [\u0026amp;:not(:last-child)_ul]:pb-1 [\u0026amp;:not(:last-child)_ol]:pb-1 list-disc flex flex-col gap-1 pl-8 mb-3\"\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eSodium Ascorbyl Phosphate (Vitamin C)\u003c\/strong\u003e — a stable, non-irritating Vitamin C derivative that brightens uneven skin tone and protects against UV-induced free radical damage without sensitivity\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cul class=\"[li_\u0026amp;]:mb-0 [li_\u0026amp;]:mt-1 [li_\u0026amp;]:gap-1 [\u0026amp;:not(:last-child)_ul]:pb-1 [\u0026amp;:not(:last-child)_ol]:pb-1 list-disc flex flex-col gap-1 pl-8 mb-3\"\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eNiacinamide\u003c\/strong\u003e — strengthens the skin barrier, controls sebum production, fades dark spots, minimises pores, and improves overall skin clarity — a complete multi-tasking active in a single ingredient\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cul class=\"[li_\u0026amp;]:mb-0 [li_\u0026amp;]:mt-1 [li_\u0026amp;]:gap-1 [\u0026amp;:not(:last-child)_ul]:pb-1 [\u0026amp;:not(:last-child)_ol]:pb-1 list-disc flex flex-col gap-1 pl-8 mb-3\"\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eRice Lees Extract (Makgeolli)\u003c\/strong\u003e — a fermented rice byproduct rich in brightening Kojic Acid and Galactomyces compounds that improve skin radiance, even tone, and elasticity — Arencia's signature Hanbang-meets-science ingredient\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cul class=\"[li_\u0026amp;]:mb-0 [li_\u0026amp;]:mt-1 [li_\u0026amp;]:gap-1 [\u0026amp;:not(:last-child)_ul]:pb-1 [\u0026amp;:not(:last-child)_ol]:pb-1 list-disc flex flex-col gap-1 pl-8 mb-3\"\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eGreen Tea Extract\u003c\/strong\u003e — powerful catechin antioxidants including EGCG that protect against UV-induced oxidative damage, reduce sebum production, and soothe inflammation with every application\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cul class=\"[li_\u0026amp;]:mb-0 [li_\u0026amp;]:mt-1 [li_\u0026amp;]:gap-1 [\u0026amp;:not(:last-child)_ul]:pb-1 [\u0026amp;:not(:last-child)_ol]:pb-1 list-disc flex flex-col gap-1 pl-8 mb-3\"\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eAloe Vera Extract\u003c\/strong\u003e — one of K-Beauty's most beloved soothing botanicals, immediately calming redness and irritation while delivering a fresh, cooling hydration that absorbs instantly\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cul class=\"[li_\u0026amp;]:mb-0 [li_\u0026amp;]:mt-1 [li_\u0026amp;]:gap-1 [\u0026amp;:not(:last-child)_ul]:pb-1 [\u0026amp;:not(:last-child)_ol]:pb-1 list-disc flex flex-col gap-1 pl-8 mb-3\"\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eLicorice Root (Dipotassium Glycyrrhizate) Extract\u003c\/strong\u003e — soothes inflammation, reduces redness, and gently brightens uneven skin tone, working synergistically with the Niacinamide and Vitamin C\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cul class=\"[li_\u0026amp;]:mb-0 [li_\u0026amp;]:mt-1 [li_\u0026amp;]:gap-1 [\u0026amp;:not(:last-child)_ul]:pb-1 [\u0026amp;:not(:last-child)_ol]:pb-1 list-disc flex flex-col gap-1 pl-8 mb-3\"\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003ePanthenol (Vitamin B5)\u003c\/strong\u003e — deeply conditions and maintains moisture in the skin barrier, reducing tightness and sensitivity while supporting natural healing\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cul class=\"[li_\u0026amp;]:mb-0 [li_\u0026amp;]:mt-1 [li_\u0026amp;]:gap-1 [\u0026amp;:not(:last-child)_ul]:pb-1 [\u0026amp;:not(:last-child)_ol]:pb-1 list-disc flex flex-col gap-1 pl-8 mb-3\"\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eSqualane \u0026amp; Hydrogenated Lecithin\u003c\/strong\u003e — lightweight barrier-mimicking emollients that lock in every active ingredient and condition the skin surface without greasiness or heaviness\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cul class=\"[li_\u0026amp;]:mb-0 [li_\u0026amp;]:mt-1 [li_\u0026amp;]:gap-1 [\u0026amp;:not(:last-child)_ul]:pb-1 [\u0026amp;:not(:last-child)_ol]:pb-1 list-disc flex flex-col gap-1 pl-8 mb-3\"\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eGardenia Extract\u003c\/strong\u003e — a traditional botanical with skin-toning and antioxidant properties that brightens and protects with consistent daily use\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cul class=\"[li_\u0026amp;]:mb-0 [li_\u0026amp;]:mt-1 [li_\u0026amp;]:gap-1 [\u0026amp;:not(:last-child)_ul]:pb-1 [\u0026amp;:not(:last-child)_ol]:pb-1 list-disc flex flex-col gap-1 pl-8 mb-3\"\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eBetaine \u0026amp; Glycerin\u003c\/strong\u003e — gentle, compatible humectants that draw moisture from the environment into the skin and maintain lasting comfort without any stickiness\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cul class=\"[li_\u0026amp;]:mb-0 [li_\u0026amp;]:mt-1 [li_\u0026amp;]:gap-1 [\u0026amp;:not(:last-child)_ul]:pb-1 [\u0026amp;:not(:last-child)_ol]:pb-1 list-disc flex flex-col gap-1 pl-8 mb-3\"\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eAdenosine\u003c\/strong\u003e — clinically proven to reduce the appearance of fine lines and support skin firmness over time\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cul class=\"[li_\u0026amp;]:mb-0 [li_\u0026amp;]:mt-1 [li_\u0026amp;]:gap-1 [\u0026amp;:not(:last-child)_ul]:pb-1 [\u0026amp;:not(:last-child)_ol]:pb-1 list-disc flex flex-col gap-1 pl-8 mb-3\"\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eFree from harsh alcohols, common allergens, fragrances, oils, parabens, silicones, and sulfates \u003cspan class=\"inline-flex\" data-state=\"closed\"\u003e\u003c\/span\u003e · Vegan · Cruelty-free · Made in Korea 🇰🇷\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eHow to use:\u003c\/strong\u003e Apply a generous amount to the skin after toner and gently pat to aid absorption.  Follow with moisturiser. Suitable for morning and evening use. For maximum hydration, layer 2–3 times in succession before moisturiser — each layer pressing fully into the skin before the next is applied. Always follow with SPF in the morning.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eSuitable for:\u003c\/strong\u003e All skin types · Sensitive \u0026amp; reactive skin · Dehydrated, dry \u0026amp; tight skin · Barrier-damaged \u0026amp; post-procedure skin · Oily skin needing lightweight hydration · Fragrance-free · Vegan · Made in Korea 🇰🇷\u003c\/p\u003e\n\u003chr class=\"border-border-200 border-t-0.5 my-3 mx-1.5\"\u003e\n\u003ch2 class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eWhy Seoulma recommends it:\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eArencia is one of those brands that operates quietly in the background of K-Beauty's more viral moments — and yet every product they make is formulated with a precision and ingredient integrity that most louder brands struggle to match. The Deep Water Surge Serum is the clearest expression of that philosophy: 69 carefully chosen ingredients, not one of them filler, organised around the single goal of delivering the deepest, most lasting hydration possible in a gel-serum format.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eThe six-type Hyaluronic Acid system is the engineering that makes this serum genuinely different from standard hydrating serums. Hyaluronic Acid is not a single molecule — it exists across a vast range of molecular weights, each of which penetrates to a different depth in the skin and performs a different function.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eThe phyto PDRN from Hydrolyzed DNA is also an ingredient worth understanding for our customers who have discovered Salmon PDRN in other products and want its regenerative benefits in a vegan formula. Plant-derived DNA fragments function through the same purinergic receptor mechanism as salmon PDRN — supporting cellular repair, barrier regeneration, and collagen synthesis — without any animal-derived ingredients. For customers building a fully vegan K-Beauty routine who don't want to compromise on the regenerative benefits of PDRN, this is the serum to reach for.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eThe texture is also something that consistently surprises customers on first use. The gel formula feels lighter than water on application, absorbs within seconds, and leaves zero tackiness or film on the skin — which makes it equally perfect under SPF in the morning and under a richer moisturiser at night. For anyone whose skin feels perpetually thirsty regardless of how much moisturiser they apply, this serum — applied before moisturiser — is typically the step that finally solves the problem.\u003c\/p\u003e","brand":"Arencia","offers":[{"title":"Default Title","offer_id":56585334456652,"sku":"ARE-SER-001","price":20.75,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0964\/2311\/7132\/files\/arencia-deep-water-surge-serum-30ml-4354385.webp?v=1773336158","url":"https:\/\/www.seoulma-skincare.com\/en\/products\/arencia-deep-water-surge-serum-30ml","provider":"Seoulma-skincare","version":"1.0","type":"link"}