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Cos De Baha H Hyaluronic Acid Serum 30ml

(3 customer reviews)

Cos De Baha H Hyaluronic Acid Serum delivers long-lasting hydration while helping skin feel smoother, plumper, and more refreshed throughout the day. Formulated with Sodium Hyaluronate, Panthenol, and Aloe Vera Extract, this lightweight serum absorbs quickly without leaving a sticky finish. It’s especially great for dehydrated, tight, dull, or moisture-starved skin types looking for a simple daily hydration step.

Volume: 30ml

Dry Skin, All skin types

Made in Korea

 

1,100.00

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Water, Sodium Hyaluronate, 1,2-Hexanediol

Q: Can I use Cos De Baha H Hyaluronic Acid Serum every day?

A: Yes, this serum is gentle enough for daily morning and evening use. Its lightweight texture makes it easy to layer with most skincare products.

Q: Is Cos De Baha H Hyaluronic Acid Serum suitable for oily skin?

A: Absolutely. The formula hydrates without leaving a greasy finish, so oily and combination skin types can use it comfortably.

Q: Can I use this serum with active ingredients like retinol or acids?

A: Yes, hyaluronic acid pairs very well with stronger actives because it helps keep skin hydrated and comfortable. Many people use it alongside retinol or exfoliating acids.

Q: Does this serum feel sticky after application?

A: The texture feels lightweight and absorbs quickly into the skin. Using the right amount helps avoid any heavy or tacky feeling.

Q: What does Cos De Baha H Hyaluronic Acid Serum help with most?

A: This serum mainly helps improve skin hydration, softness, and overall moisture balance. It’s especially useful for skin that feels tight or dehydrated.

  1. Cleanser → COSRX Low pH Good Morning Gel Cleanser — Gently cleanses without stripping moisture.
  2. Toner → Anua Heartleaf 77% Soothing Toner — Adds calming hydration before serum application.
  3. Serum/Treatment → Cos De Baha H Hyaluronic Acid Serum (This Product) — Delivers lightweight deep hydration and skin-plumping moisture.
  4. Moisturizer → Etude Soon Jung 2x Barrier Intensive Cream — Helps seal in hydration and support the skin barrier.
  5. Sunscreen (AM) → Beauty of Joseon Relief Sun Rice + Probiotics SPF50+ — Protects skin while keeping it comfortably moisturized.

Customers Also Bought

COS DE BAHA Tranexamic Acid Niacinamide Serum — Pairs well for hydration and brightening care.
SKIN1004 Madagascar Centella Ampoule — Great for calming sensitive or dehydrated skin.
Isntree Hyaluronic Acid Watery Sun Gel — Adds extra hydration with lightweight sun protection.

Cos De Baha H Hyaluronic Acid Serum is a lightweight hydrating serum designed to replenish moisture levels and help improve skin softness without feeling heavy or greasy. The fast-absorbing formula layers easily into both simple and multi-step skincare routines, making it ideal for daily use. What we love about this serum is how comfortable it feels on the skin — it delivers instant hydration while helping reduce that tight, dry feeling after cleansing.

Powered by Sodium Hyaluronate, Panthenol, and soothing botanical extracts, Cos De Baha H Hyaluronic Acid Serum helps support the skin barrier while keeping skin looking smooth and healthy. The formula works well for dry, combination, and even sensitive skin types that need extra hydration without rich creams. If your skin feels dehydrated from active ingredients, this serum pairs beautifully with Cos De Baha Tranexamic Acid Niacinamide Serum.

Key Benefits

• Deep Hydration — Sodium Hyaluronate helps attract and retain moisture for softer, plumper-looking skin.
• Lightweight Texture — Absorbs quickly without a heavy or greasy after-feel.
• Barrier Support — Panthenol helps calm dryness and supports healthier-looking skin.
• Daily Layering Friendly — Cos De Baha H Hyaluronic Acid Serum works smoothly under moisturizer and sunscreen.
• Skin Softening — Aloe Vera Extract helps keep skin feeling refreshed and comfortable.

Key Ingredients

Here’s what powers the Cos De Baha H Hyaluronic Acid Serum:

Sodium Hyaluronate (Hyaluronic Acid)

This moisture-binding ingredient helps attract water to the skin, leaving it looking plumper and feeling hydrated for longer. It’s known for helping reduce the appearance of dehydration lines caused by dryness.

Panthenol (Pro-Vitamin B5)

Panthenol helps soothe and support the skin barrier while improving moisture retention. It also gives skin a softer, smoother feel over time.

Aloe Barbadensis Leaf Extract (Aloe Vera)

Aloe Vera helps calm dry, irritated, or tight-feeling skin while adding lightweight hydration. It makes the serum feel refreshing without heaviness.

Allantoin

This skin-conditioning ingredient helps soften rough texture and supports a calmer skin appearance. It’s especially helpful for sensitive or easily irritated skin types.

Glycerin

Glycerin is a classic humectant that helps prevent moisture loss by drawing hydration into the skin. It works especially well alongside hyaluronic acid.

Arginine

Arginine is an amino acid that helps support skin conditioning and overall skin comfort. It also contributes to maintaining a healthy moisture balance.

Best For

• ✅ Dry Skin — intense hydration
• ✅ Dehydrated Skin — moisture replenishing
• ✅ Combination Skin — lightweight feel
• ✅ Sensitive Skin — gentle formula
• ✅ Dull Skin — smoother appearance

Targets These Concerns

• Dehydration
• Dryness
• Tight skin
• Rough texture
• Moisture barrier support

Not Recommended For

• ⚠️ Extremely reactive skin with known sensitivity to hyaluronic acid formulas
• ⚠️ Broken or damaged skin barrier during severe irritation flare-ups

How to Use

  1. Cleanse Skin — Start with a gentle cleanser and pat skin slightly damp.
  2. Apply Serum — Use 2-3 drops of Cos De Baha H Hyaluronic Acid Serum across the face and neck.
  3. Pat Gently — Press the serum into skin until fully absorbed.
  4. Seal Moisture — Follow with moisturizer to lock in hydration.

Use: Both AM & PM
Where in routine: After toner, before moisturizer
Pro Tip: Apply this serum on slightly damp skin for even better hydration retention.

Disclaimer

Please check the product in front of the delivery person. Once delivery is completed, no complaints or exchanges will be accepted. Product packaging may change from time to time, so you may receive either the old or new version — this is completely normal.

Based on 3 reviews

5.0 overall
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  1. Avatar of Anik Islam

    Anik Islam

    শিফাঃ
    “ত্বক অনেক সফট লাগছে”
    Skin Type: Dry Skin | Verified Purchase
    আমি প্রায় ৩ সপ্তাহ ধরে Cos De Baha H Hyaluronic Acid Serum ব্যবহার করছি। স্কিন আগের থেকে অনেক বেশি হাইড্রেটেড লাগছে আর শুষ্কভাবও অনেক কমে গেছে। রাতে ব্যবহার করলে সকালে স্কিন খুব সফট লাগে। একদম হালকা টেক্সচার, তাই ত্বকে ভারীও লাগে না।

    Anik Islam

  2. Avatar of Anik Islam

    Anik Islam

    Shimu:
    “Hydration ta really bhalo”
    Skin Type: Combination Skin | Verified Purchase
    Ami ei serum ta around 1 month use korchi and honestly hydration ta onek bhalo. Makeup er nicheo nicely bose jai and sticky feel hoy na. Sudhu bottle ta aro ektu boro hole better hoto because regular use e quickly sesh hoye jai. Overall very good for daily skincare routine.

    Anik Islam

  3. Avatar of Anik Islam

    Anik Islam

    Tumpa:
    “Simple but effective”
    Skin Type: Sensitive Skin | Verified Purchase
    Cos De Baha H Hyaluronic Acid Serum made my skin feel hydrated without irritation. I love how lightweight it feels and it layers perfectly with my moisturizer.

    Anik Islam

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