COSRX The 6 Peptide Skin Booster Serum

Firm and hydrate your skin with the COSRX Booster Serum – 6 peptides, niacinamide and hyaluronic acid for every skin type.

€22,99 €18,99
€126,60 l

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Voraussichtliche Lieferung: 14 June – 17 June.
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Anti-aging power: The 6-peptide complex stimulates collagen production and visibly reduces fine lines for a smoother complexion.
Pure moisture: Hyaluronic acid and glycerin intensively moisturize your skin and improve skin elasticity in the long term.
Balancing effect: Niacinamide refines pores, regulates sebum production and ensures a clear, even complexion without shine.
Fast absorption: The light, watery texture absorbs instantly and is perfect as a base under skincare or makeup.
For all skin types: Ideal for sensitive, dry, oily or combination skin – dermatologically tested and free from parabens and fragrances.

COSRX The 6 Peptide Skin Booster Serum - Intensive care with niacinamide and hyaluronic acid


What is the COSRX The 6 Peptide Skin Booster Serum?

The COSRX The 6 Peptide Skin Booster Serum is a highly effective facial serum specifically formulated to nourish the skin and leave it looking more radiant and youthful. It contains a unique 6-peptide complex that helps improve skin elasticity, reduce wrinkles, and even out skin tone.


COSRX – The brand behind the 6 Peptide Skin Booster

COSRX is one of the leading Korean skincare brands, known for innovative and gentle formulas suitable for all skin types . The 6 Peptide Skin Booster Serum offers an ideal combination of niacinamide and hyaluronic acid to hydrate the skin while regulating excess sebum.


The effect of the 6 Peptide Skin Booster Serum

6-Peptide Complex for Radiant Skin

The 6-peptide complex in the serum helps to firm the skin, reduce wrinkles, and boost collagen production. With regular use, the skin becomes more elastic and refined. Peptides are an important component in slowing down natural skin aging and improving the complexion.


Niacinamide and hyaluronic acid for intense moisture

This face serum contains niacinamide , which helps regulate sebum production and pigmentation, and hyaluronic acid , which moisturizes the skin. Together, these ingredients work to keep the skin supple and radiant.


Application of the COSRX The 6 Peptide Skin Booster Serum

Easy application for all skin types

After cleansing your face, apply 2-3 drops of the serum to cleansed skin and spread evenly. It combines beautifully with other serums to enhance its effects. Ideal for use morning and evening. The COSRX 6 Peptide Skin Booster Serum is suitable for all skin types , including sensitive skin.


Combination with other COSRX products

For optimal results, we recommend combining the serum with other COSRX products such as the COSRX Advanced Snail 96 Mucin Power Essence or the COSRX The Vitamin C 23 Serum to maximize the moisturizing and anti-aging effect.


Why the COSRX 6 Peptide Skin Booster Serum?

  • Anti-aging effect through 6 peptides
  • Hyaluronic acid for long-lasting moisture
  • Niacinamide regulates sebum and refines skin tone.
  • Ideal for all skin types , also suitable for sensitive skin.
  • Can be combined with other COSRX serums for maximum results

Frequently Asked Questions (FAQs)

1. Is the COSRX The 6 Peptide Skin Booster Serum suitable for all skin types?
Yes, the serum is suitable for all skin types, including sensitive skin.

2. Can I combine the serum with other products?
Yes, it is ideal in combination with other COSRX serums such as the Vitamin C 23 Serum or the Snail Mucin Power Essence for intensive care.

3. How often should I use the serum?
The serum can be used daily, morning and evening, after cleansing the face.

4. Is the serum free of parabens and harmful ingredients?
Yes, the COSRX The 6 Peptide Skin Booster Serum is free of parabens, sulfates and phthalates and is dermatologically tested.

• Cleanse your face thoroughly with a mild cleanser to remove dirt and sebum.
• Apply 2–3 drops of the serum to face, neck and décolleté
• Gently massage the serum in until it is completely absorbed.
• Follow with a moisturizer or complementary serum of your choice.
• Apply the serum regularly morning and evening for optimal results.

A light, watery serum with rapid absorption – leaves skin feeling fresh and smooth without being sticky.

Inhaltsstoffe (INCI)

Water, Dipropylene Glycol, Glycerin, Pentylene Glycol, 1,2-Hexanediol, Niacinamide, Acetyl Hexapeptide-8, Copper Tripeptide-1, SH-Polypeptide-121, Dipeptide Diaminobutyroyl Benzylamide Diacetate, Oligopeptide-68, Palmitoyl Tripeptide-8, Allantoin, Sodium Hyaluronate, Acetyl Glucosamine, Serine, Alanine, Glycine, Threonine, Arginine, Proline, Betaine, Sodium PCA, Sodium Lactate, PCA, Glutamic Acid, Lysine HCl, Tocopherol, Dextran, Glycine Soja (Soybean) Oil, Hydrogenated Lecithin, Ammonium Acryloyldimethyltaurate/VP Copolymer, Polyacrylate Crosspolymer-6, Butylene Glycol, Xanthan Gum Gum, ethylhexylglycerin, Adenosine, Polyquaternium-51, Disodium EDTA, Citric Acid, Caprylyl Glycol, t-Butyl Alcohol, Potassium Sorbate, Sodium Oleate

Wirkstoff-Guide

Anti-aging & firming

  • Acetyl Hexapeptide-8 – Peptide active ingredient for reducing expression lines
  • Copper Tripeptide-1 – Promotes skin regeneration and elasticity
  • SH-Polypeptide-121 – Supports collagen production
  • Palmitoyl Tripeptide-8 – Soothes the skin and strengthens the skin barrier.
  • Oligopeptide-68 – Improves skin texture and skin tone

Moisture & Hydration

  • Hyaluronic Acid (Sodium Hyaluronate) – Intensely binds moisture in the skin layers
  • Glycerin – Moisturizes and smooths the skin
  • Pentylene Glycol – Hydrating and texture-improving
  • Betaine – Protects against moisture loss and irritation
  • Acetyl Glucosamine – Supports skin hydration and cell metabolism

Skin type & complexion

  • Niacinamide – Refines pores, evens out skin tone, regulates sebum production
  • Allantoin – Soothes, regenerates and protects sensitive skin
  • Citric Acid – Smoothes the skin surface through gentle exfoliation
  • Disodium EDTA – Stabilizes the formulation and improves efficacy

Structure & Texture Improvement

  • Dipropylene glycol – Improves absorption properties
  • Polyacrylate Crosspolymer-6 – Gives the serum its gel-like texture
  • Xanthan gum – Stabilizes the formulation and ensures even distribution
  • Hydrogenated Lecithin – Enhances the absorption of active ingredients

Care & Protection

  • Tocopherol – Vitamin E, has an antioxidant and protective effect.
  • Adenosine – Reduces wrinkles and improves skin elasticity
  • Caprylyl Glycol – conditions, protects against water loss and has an antimicrobial effect
  • Ethylhexylglycerin – Supports preservation and cares for the skin

  • 1x COSRX The 6 Peptide Skin Booster Serum (150 ml)

This product is not classified as a hazardous substance under the CLP Regulation. Observe safety instructions.
For external use only. Avoid contact with eyes. Discontinue use if irritation occurs.

Store in a cool, dry place away from light at room temperature.

  1. For which skin types is the serum suitable?
    The serum is suitable for all skin types – including sensitive, dry, oily and combination skin.
  2. How often should I use the serum?
    For best results, it is recommended to apply the product morning and evening to cleansed skin.
  3. Can I combine the serum with other products?
    Yes, it can be ideally combined with Vitamin C, Retinol or the COSRX Snail Mucin Essence.
  4. Is the serum free of harmful ingredients?
    Yes, it is free from parabens, sulfates, artificial fragrances and has been dermatologically tested.
  5. How long does a 150 ml bottle last?
    With daily use, one bottle lasts approximately 2–3 months – depending on the dosage.

€22,99 €18,99
€126,60 l

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