4.8/5

Trusted by 1,000+ customers worldwide

100% authentic, sealed Worldwide shipping, same-day dispatch Free shipping from €50
Skip to product information
1 of 9

Arencia

Deep Water Surge Serum 30

Deep Water Surge Serum 30

Regular price €18,95
Regular price Sale price €18,95
Sale Sold out
Taxes included. Shipping calculated at checkout.

Pay €6,31 in 3 instalments or later with Klarna

Authentic Korean beauty · Same-day fulfilment before 23:45 · Free shipping from EUR 50

Size
Quantity

Bundle and save

Discount is applied automatically at checkout.

  • 100% authenticSealed, sourced from Korea
  • Secure checkoutSSL encrypted payment
  • 14-day returnsOn unopened products
  • Worldwide shippingSame-day dispatch before 23:45

Guaranteed safe & secure checkout

American Express Apple Pay Bancontact Diners Club Discover Google Pay Klarna Maestro Mastercard Shop Pay Union Pay Visa

Pay later or in 3 instalments with Klarna.

  • Fresh stock expiry dates checked before shipping
  • Free skin advice message us before you buy

Description

Description:

The Arencia Deep Water Surge Serum 30 is an ultra-hydrating powerhouse designed to provide a "30-hour" moisture surge to parched and tired skin. Formulated with a mineral-rich base and 30% pure hydration actives, including a multi-molecular weight Hyaluronic Acid complex, this serum ensures that moisture is delivered to both the surface and the deeper layers of the dermis.

Its lightweight, "water-surge" texture instantly transforms from a silky liquid into a refreshing burst of hydration upon contact, cooling the skin and reducing heat-induced sensitivity. This vegan-certified formula acts as a moisture magnet, locking in hydration to prevent trans-epidermal water loss and leaving the skin feeling exceptionally soft, dewy, and revitalized.

Recommended for: Dry skin, sensitive skin, all skin types.

How to use:

  • After toning the skin, apply a moderate amount and gently pat for better absorption.

Ingredients:

Water, Butylene Glycol, Glycerin, Propanediol, Niacinamide, 1,2-Hexanediol, Sodium Hyaluronate, Potassium Hyaluronate, Sodium Hyaluronate Crosspolymer, Hydroxypropyltrimonium Hyaluronate, Hydrolyzed Hyaluronic Acid, Hyaluronic Acid, Hydrolyzed Sodium Hyaluronate, Pentylene Glycol, Sodium Acetylated Hyaluronate, Hydrolyzed DNA, Ceramide NP, Panthenol, Copper Tripeptide-1, Acetyl Hexapeptide-8, Palmitoyl Pentapeptide-4, Tripeptide-1, Palmitoyl Tripeptide-1, Oligopeptide-1, Oligopeptide-2, Palmitoyl Tetrapeptide-7, Hexapeptide-9, Ammonium Acryloyldimethyltaurate/VP Copolymer, Arginine, Acrylates/C10-30 Alkyl Acrylate Crosspolymer, Camellia Sinensis Leaf Extract, Oryza Sativa Rice Lees Extract, Aloe Barbadensis Extract, Glycyrrhiza Glabra Licorice Root Extract, Ethylhexylglycerin, Polyglyceryl-10 Myristate, Adenosine, Polyglyceryl-10 Laurate, Dextrin, Glyceryl Acrylate/Acrylic Acid Copolymer, PVM/MA Copolymer, Betaine, Gardenia Florida Fruit Extract, Caprylic/Capric Triglyceride, Hydrogenated Lecithin, Polyglyceryl-10 Oleate, Glycine, Serine, Glutamic Acid, Asparagine, Squalane, Aspartic Acid, Leucine, Glycosphingolipids, Alanine, Lysine, Sodium Ascorbyl Phosphate, Tyrosine, Phenylalanine, Threonine, Proline, Valine, Isoleucine, Disodium EDTA, Histidine, Methionine, Cysteine, Glutamine, Tryptophan

Why you'll love it

Ingredient highlights, skin type suitability and the concerns this product targets.

How to use

Apply to clean skin, morning and/or evening. Follow with the next step of your routine.

Ingredients

Full INCI list. Always patch test when trying a new active.

Shipping & returns

Ordered before 23:45 on weekdays = shipped the same day. Worldwide shipping, free from €50. Easy 14-day returns on unopened products.

View full details
Deep Water Surge Serum 30

Deep Water Surge Serum 30

€18,95

What customers say

Real orders, real skin, honest words.

As seen on TikTok

The products everyone is talking about

Real reviews from real skin. Tap a video to watch.

Why Yeori

Korean skincare, without the guesswork

Everything we do is built so you can order with confidence and see results faster.

100% authentic, always sealed

Sourced from official Korean distributors. No grey-market stock, no fakes, no expired batches.

Worldwide shipping, same-day dispatch

Order before 23:45 on weekdays and it leaves the same day, tracked all the way to your door. No 3-week wait from Korea.

Fresh stock, expiry checked

We check every expiry date before it ships, so your actives still work like they should.

Free personal skin advice

Not sure what fits your skin? Message us or take the 2-minute quiz and we build your routine.

Bundle and save up to 15%

Mix any products from any brand: 2 items = 10% off, 3 or more = 15% off, applied automatically.

14-day returns

Changed your mind? Send unopened products back within 14 days for a full refund.

Good to know

Questions, answered

Everything about this product, shipping and returns.

Is this product 100% authentic?

Yes. Every product is sourced from official Korean distributors, arrives sealed and is checked for expiry dates before it ships. We never buy grey-market stock.

How fast will I receive my order?

Order before 23:45 on a weekday and it leaves our warehouse the same day, with tracking. Delivery usually takes 1 to 4 working days in Belgium, the Netherlands and Germany and 2 to 6 working days elsewhere. We ship worldwide.

Do I pay customs or import duties?

Not in the EU: prices include VAT and there are no extra charges at the door. Outside the EU, local import duties may apply and are paid by the customer.

How does the bundle discount work?

Add any 2 products to your bag and 10% comes off everything. Add 3 or more and it becomes 15%. It is applied automatically, no code needed, and you can mix brands.

Can I return it if it does not suit my skin?

Unopened products can be returned within 14 days for a full refund. For hygiene reasons we cannot take back opened skincare. Not sure it fits your skin? Message us before you order and we will tell you honestly.

How do I use it in my routine?

Cleanser, toner, serum or essence, moisturizer, then sunscreen in the morning. Introduce one new product at a time and give actives 4 to 8 weeks. Take the skin quiz for a routine built around your skin.

No matching question. Message us and we answer within 24 hours.

Still have a question?

Real people, real answers, within 24 hours on working days.

Contact us

Compare

Why order from Yeori and not somewhere else?

Same brands, very different experience.

Feature Korean skincare Marketplaces Shops shipping from Asia
100% authentic, sealed products
Delivery time1 to 4 working days3 to 10 days2 to 4 weeks
Worldwide shipping, tracked, no surprises at the door
Expiry dates checked before shipping
Free shipping from €50
Personal skin advice from real people
Bundle discount up to 15%, any brand
Easy 14-day returns
Shop bestsellers

Typical conditions of other sellers at the time of writing. Always check a seller's own terms.