ProtoClinical k-beauty Cos De BAHA CH Centella Hyaluronic Acid Serum 30ml single upright serum bottle centered on a pale pink and aqua background
ProtoClinical k-beauty Cos De BAHA CH Centella Hyaluronic Acid Serum 30ml single upright serum bottle centered on a pale pink and aqua background
ProtoClinical k-beauty Cos De BAHA CH Centella Hyaluronic Acid Serum 30ml single upright serum bottle centered on a clean white background in a square product shot
Cos De BAHA

Cos De BAHA CH Centella Hyaluronic Acid Serum 30ml

$10.48
Calms sensitive-feeling skin Hydrates without heaviness Softens rough dry patches Supports barrier comfort Layers well day and night
Centella-focused cica serum with centella asiatica extract and madecassoside to help sensitive-feeling or easily irritated skin feel calm and comfortable. Hydrating base with betaine, aloe barbadensis leaf extract, and sodium hyaluronate leaves skin feeling soft, supple, and well moisturized without heaviness. Lightweight watery-gel texture absorbs quickly and layers...
A lightweight calming serum for skin that feels reactive, tight, or easy to upset.
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Centella Serum Hyaluronic Hydration Sensitive-Skin Support
centella asiatica madecassoside sodium hyaluronate aloe vera betaine
Cos De BAHA CH Centella Hyaluronic Acid Serum 30ml
Cos De BAHA CH Centella Hyaluronic Acid Serum 30ml Default Title
$10.48
Clinically proven actives Dermatologist tested 100% authentic Korean Cruelty-free
Pairs beautifully with

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centella asiatica, madecassoside, sodium hyaluronate, aloe vera, and betaine

Hyaluronic acid is a glycosaminoglycan naturally present in the dermis. When applied topically, low-molecular-weight HA penetrates beyond the surface to bind water molecules between skin cells, creating a reservoir effect that keeps skin plump from within. In this sunscreen, Hyaluronic Acid targets sensitivity and redness, delivering delivers deep, lasting hydration that keeps skin plump throughout the day with consistent use.

Hyaluronic Acid
draws and locks moisture deep within the skin, holding up to 1000x its weight in water
Retinol
accelerates cell turnover and stimulates collagen synthesis for smoother, firmer skin
Centella Asiatica
calms inflammation and accelerates barrier recovery through its four key compounds
Green Tea Extract
delivers epigallocatechin gallate (EGCG), one of the most potent natural antioxidants known
Aloe Vera
delivers instant soothing hydration with natural anti-inflammatory compounds
The texture

Lightweight, non-greasy serum

  • Centella-focused cica serum with centella asiatica extract and madecassoside to help sensitive-feeling or easily irritated skin feel calm and comfortable.
  • Hydrating base with betaine, aloe barbadensis leaf extract, and sodium hyaluronate leaves skin feeling soft, supple, and well moisturized without heaviness.
  • Lightweight watery-gel texture absorbs quickly and layers easily under creams, oils, and sunscreen, making it suitable for morning and night routines.
  • Enriched with botanical extracts including green tea, bitter melon, elderflower, and edelweiss to complement daily soothing and hydrating care.
  • Ideal for normal, combination, and sensitive-feeling skin types looking for a simple cica serum that can pair with exfoliating acids or retinol products.
All Skin Types redness sensitivity dehydration barrier weakness
Hover the swatch: it ripples like water

How to use

1

Apply after toner to clean skin.

2

Smooth 2-3 drops over the face and neck.

3

Pat gently until absorbed.

4

Follow with moisturizer.

5

Use morning and night.

Full transparency

Ingredients

Centella, madecassoside, sodium hyaluronate, aloe, and betaine focus on soothing hydration and surface comfort.

This kind of serum works by pairing calming care with water-binding hydration. Centella asiatica and madecassoside are commonly used when skin looks reactive, overheated, or easily irritated because they help improve comfort and support a more settled barrier feel. Sodium hyaluronate, betaine, and aloe help the skin hold water more evenly, which can make it look smoother and less rough without adding weight. That combination matters because sensitive-feeling skin usually needs both calm and moisture, not just one or the other. In a light serum texture, the formula is meant to layer cleanly under moisturizer or sunscreen, making it practical for morning and night use. The expected benefit is better daily comfort, a less flushed look, and a softer, more hydrated surface.

The detail

Specs & details

FormatUV protection cream
SizeDefault Title
Skin typesAll Skin Types
Country of originSouth Korea
Before you add to cart

Questions & answers

Two finger-lengths for the face and neck. Most people under-apply sunscreen, which reduces the effective SPF.
Some users find this hydrating enough on its own. For dry skin, a light moisturizer underneath is recommended.
SPF protection degrades with sun exposure, sweat, and friction. Reapply every 2 hours during direct sun exposure for consistent protection.
Sunscreen significantly reduces UV-induced tanning and damage but does not block 100% of UV rays. Consistent application minimizes cumulative sun damage.
Yes, this formula is developed to be compatible with all skin types dealing with sensitivity and redness. If you have very reactive skin, patch test on the inner arm before full application.
Mineral-based sunscreens are generally considered safe. Check the ingredient list for your specific concerns and consult a dermatologist if needed.
Hyaluronic Acid draws and locks moisture deep within the skin, holding up to 1000x its weight in water. Consistent daily use is key to seeing the full benefits.
Check the active ingredients list. Chemical filters absorb UV rays; mineral filters (zinc oxide, titanium dioxide) reflect them. Some formulas combine both.
Store in a cool, dry place away from direct sunlight. Use within 12 months of opening for optimal freshness and efficacy.
Korean sunscreen formulations prioritize both protection and cosmetic elegance, delivering high SPF with minimal white cast, lightweight texture, and skincare benefits.
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About the brand

OriginSeoul, KR
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