COSRX - The Hyaluronic Acid 3 Serum

COSRX - The Hyaluronic Acid 3 Serum

24,90€
24,90€
- Liquid error (snippets/price line 111): Computation results in '-Infinity'% Sold out

check_circle Deeply hydrates with 3 molecular weights of hyaluronic acid for immediate absorption

check_circle Strengthens the skin barrier with ceramide and amino acid complex, from 2 to 3 weeks

check_circle Ultra-light watery texture, non-sticky residue, compatible with all skincare textures

check_circle Suitable for sensitive, dehydrated, and combination skin, morning and night

COSRX - The Hyaluronic Acid 3 Serum

COSRX - The Hyaluronic Acid 3 Serum

24,90€
24,90€
- Liquid error (snippets/price line 111): Computation results in '-Infinity'% Sold out
description

DETAILED DESCRIPTION

Dehydrated skin weakens the skin's barrier and increases tightness, redness, and discomfort.

COSRX The Hyaluronic Acid 3 Serum(20 ml) works by combining three forms of hyaluronic acid with different molecular weights: low molecular weight penetrates deep into the epidermis, while higher molecular weight forms retain moisture on the surface.

The amino acid complex (natural moisturizing factor) and ceramide NPhelp strengthen the skin barrier and limit transepidermal water loss.

Result: plumper, more supple skin with a smooth feel from the very first applications. This serum is particularly suitable for dehydrated, sensitive, and combination skin, and can be easily integrated into an existing Korean routine without the risk of pilling. Its minimalist formula distinguishes it from serums overloaded with active ingredients that can irritate reactive skin.

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DIRECTIONS FOR USE

How to use COSRX The Hyaluronic Acid 3 Serum?

  1. Cleansing:start your routine with a Korean facial cleansersuitable for your skin type, morning and evening.
  2. Double cleansing (evening):if you wear SPF or makeup, add a Korean cleansing oilas the first step in the evening.
  3. Toner:apply a Korean tonerto prepare and balance the skin before active ingredients.
  4. Hydrating serum: apply COSRX The Hyaluronic Acid 3 Serum to still slightly damp skin, gently patting it all over your face and neck. Residual moisture promotes hyaluronic acid absorption. Use morning and evening.
  5. Moisturizer:seal in moisture with a Korean moisturizerto maintain the effect throughout the day.
  6. SPF (morning only):protect your skin every morning with a Korean sunscreen, an essential final step in any K-Beauty routine.

Discover the full range of COSRX products available on Holy Skin. Want to know more before buying? Read our full review of COSRX.

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INGREDIENTS

Water, Butylene Glycol, Propanediol, Sodium Hyaluronate, Pentylene Glycol, Glycerin, Glyceryl Acrylate/Acrylic Acid Copolymer, Betaine, Sodium PCA, Sodium Lactate, PCA, Serine, Alanine, Glycine, Glutamic Acid, Lysine HCl, Threonine, Arginine, Proline, 1,2-Hexanediol, PVM/MA Copolymer, Dimethicone, Alcohol, Hydrogenated Lecithin, Sodium Methyl Stearoyl Taurate, Diethoxyethyl Succinate, Sodium Polyacryloyldimethyl Taurate, Xanthan Gum, Hydroxyethyl Acrylate/Sodium Acryloyldimethyl Taurate Copolymer, Sorbitan Isostearate, Ethylhexylglycerin, Tocopherol, Sodium Phytate, Ceramide NP, Caprylic/Capric Triglyceride, Cholesterol, Phytosphingosine, Stearic Acid, Oleic Acid, Lactic Acid, Caprylyl Glycol, Caprylhydroxamic Acid, Citric Acid
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Frequently Asked Questions About COSRX - The Hyaluronic Acid 3 Serum

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How to Use COSRX The Hyaluronic Acid 3 Serum in a Korean Skincare Routine?

Apply the serum after your toner, to slightly damp skin, by patting with your fingertips. Hyaluronic acid captures residual moisture for optimal absorption. Follow with a moisturizer to seal in hydration. This serum can be usedmorning and night, and should be applied before thicker serums or concentrated active ingredients like vitamin C or retinol.

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Is this serum suitable for oily or combination skin?

Yes. The water-based, oil-free formula of COSRX The Hyaluronic Acid 3 Serumis suitable for combination to oily skin. It moisturizes without feeling heavy or leaving an excessive shine. Dry and dehydrated skin types can use it alone or in combination with a richer cream. Very dry skin will benefit from applying a double layer to damp skin.

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Can this serum be used with vitamin C or retinol?

Yes, without restriction. Hyaluronic acid does not negatively interact with vitamin Cor retinol. It can even mitigate potential irritation by maintaining the moisture barrier. Apply it before your vitamin C in the morning, or before your retinol in the evening. Just avoid layering it with other acidic exfoliating actives on compromised skin.

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How long does it take to see results?

The first effects, softer and less tight skin, are generally felt within the first weekof regular use. A visible plumping effect and a strengthened skin barrier develop over 2 to 4 weeks. The duration varies depending on the initial level of dehydration and the regularity of application.

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Is COSRX The Hyaluronic Acid 3 Serum available in pharmacies or Sephora in France?

No, this serum is not distributed in pharmacies in France. You can purchase it directly from Holy Skin, with stock based in France, delivery within 2 to 3 business days, and no customs fees. The authenticity of each product is guaranteed. Find the entire COSRX range available on Holy Skin.

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