Cos De BAHA CN Serum

1.01 fl oz / 30ml
€18.95

In stock, ready to ship

A fresh, smooth, well-rested look, from your eyes to your whole face. This clear, watery serum sinks in fast and leaves a light, moist finish. Caffeine at 10% softens the look of puffiness and dark circles, while 10% niacinamide smooths texture, refines the look of pores and leaves tone brighter and more even. Fragrance free, it fits into your routine morning and evening.

1

  • 100% authentic, sourced directly from Seoul, Korea.

  • Dispatched within 48 hours and tracked to your door.

  • Free shipping on orders over €79.

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why it works.

  • Fresher-looking eyes

    Puffiness and dark circles look softer, so your whole face reads awake and refreshed.

  • Smoother, refined skin

    Texture looks smoother and pores look less noticeable for a more polished finish.

  • Brighter, even tone

    Skin looks clearer and more even, with soothing moisture keeping it soft and comfortable.

every ingredient earns its place.

  • Caffeine

    at 10%, helps puffiness and dark circles look softer for a fresher, more awake face
    What it is
    The same caffeine as in coffee, purified for skincare.
    Full entry
  • Niacinamide

    at 10%, refines skin texture and helps pores look less noticeable
    What it is
    Vitamin B3, an all-round active for tone, pores and the skin barrier.
    Full entry
  • Hyaluronic Acid

    Sodium Hyaluronatelow-molecular moisture that keeps skin hydrated
    What it is
    Hyaluronic acid, a water-binding ingredient that helps keep skin hydrated.
    Full entry

how to use.

Serums and ampoules go on after essence. Put a few drops on your fingertips, dot them over your face, then smooth and pat them in. Let each one sink in before the next step.

Morning and evening

  1. 01

    Start on freshly cleansed skin after your toner.

  2. 02

    Gently spread 3 to 4 drops over your face, including the under-eye area, and pat until absorbed.

  3. 03

    Follow with moisturizer, plus sunscreen in the morning.

Tip: With caffeine and niacinamide at 20% combined, small crystals can rarely form as temperature or humidity changes; that is natural and does not change the quality of the serum.

This concentrated serum can cause a reaction or a burning feeling on sensitive skin, so test a little under your chin before first use. Stop and see a dermatologist if redness, swelling, itching or irritation appears, including after sun exposure. Keep it off wounds, eczema or dermatitis.

the details.

Size
1.01 fl oz / 30ml
Texture
Watery, lightweight
Free from
Fragrance · Alcohol
Ingredients

Water, Butylene Glycol, Caffeine, Niacinamide, Ethoxydiglycol, 1,2-Hexanediol, Betaine, Panthenol, Allantoin, Sodium Hyaluronate, Hydrolyzed Hyaluronic Acid, Ferulic Acid, Xanthan Gum, Carbomer, Tromethamine, Citric Acid, Polyglyceryl-10 Laurate, Artemisia Vulgaris Extract, Melissa Officinalis Leaf Extract, Lavandula Angustifolia (Lavender) Flower Extract, Rosa Damascena Extract, Camellia Sinensis Leaf Extract

Shipping
Standard (Tracked)7-14 business daysExpress3-5 business days

FREE shipping for orders over €79

€8.99 for orders under €79

FREE shipping for orders over €200

€19.99 for orders under €200

About this information

Each description is written with AI from the brand’s own material: its official product page, packaging and published ingredient list. AI can make mistakes, so check the packaging if a detail matters to you. Read more about where our information comes from.

Specifications, packaging, formulas and manufacturer claims can change without notice. We keep this page as accurate and current as we can, but we cannot guarantee it, and the item you receive may differ from what is shown.

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