Cosrx The 6 Peptide Skin Booster Serum is a lightweight, non-sticky facial serum with a toner-like texture suitable for all skin types. It is applied immediately after cleansing as the first step of skincare and can replace a toner. The product is classified as functional cosmetics for brightening and wrinkle care.

Key Benefits

• Serves as the first step before applying other serums, ampoules, and moisturiser.
• The product has passed both a primary irritation test and a sensitive skin irritation test.
• It has been non-comedogenically tested on acne-prone skin.
• The manufacturer also states that a hypoallergenic test has been conducted.

Add a lightweight step focused on brightening and wrinkle care to your daily routine.

Ingredients

A complex of six peptides is complemented by amino acids and other nourishing ingredients:

• Acetyl Hexapeptide-8 5 ppm and Copper Tripeptide-1 5 ppm.
• sh-Polypeptide-121 1.98 ppm, Dipeptide Diaminobutyroyl Benzylamide Diacetate 0.3 ppm, Oligopeptide-68 0.095 ppm, and Palmitoyl Tripeptide-8 0.02 ppm.
• Niacinamide, adenosine, sodium hyaluronate, acetyl glucosamine, and allantoin.
• Amino acids serine, alanine, glycine, threonine, arginine, proline, glutamic acid, and lysine HCl.

In a single serum, you get a combination of six peptides, amino acids, and hydrating and nourishing ingredients.

Application and Dosage

• Apply the serum immediately after cleansing; it can replace a toner at this step.
• Use 2–3 pump presses and gently pat the product into the skin.
• Then continue with other serums, ampoules, and moisturiser.

Simple dosing allows you to easily incorporate the booster at the beginning of your regular skincare routine.

Packaging and Volume

• The package volume is 150 ml.
• Unopened, the product has a shelf life of 36 months.
• Once opened, use within 12 months.

A clearly defined shelf life helps you keep track of using the serum in time.

About the Brand

The COSRX brand was founded by Jun Sang Hun on 16 December 2013. Its name is a combination of the words "Cosmetics" and "Rx." The manufacturer of this serum is ANCORS Co., Ltd. and the responsible distributor is COSRX Inc.