{"id":81415,"date":"2026-06-12T19:30:57","date_gmt":"2026-06-12T16:30:57","guid":{"rendered":"https:\/\/leyakoreya.ee\/product\/cosrx-the-6-peptide-skin-booster-serum-150ml\/"},"modified":"2026-09-21T09:39:03","modified_gmt":"2026-09-21T06:39:03","slug":"cosrx-the-6-peptide-skin-booster-serum-150ml","status":"publish","type":"product","link":"https:\/\/leyakoreya.ee\/en\/product\/cosrx-the-6-peptide-skin-booster-serum-150ml\/","title":{"rendered":"COSRX The 6 Peptide Skin Booster Serum 150ml"},"content":{"rendered":"

COSRX The 6 Peptide Skin Booster Serum<\/strong> is a versatile product that softens and smoothens the skin, enhances firmness, and boosts the effectiveness of subsequent skincare.<\/p>\n

<\/b><\/p>\n

This toner-stage product has a light watery texture, absorbs quickly, and leaves no sticky residue. It minimizes enlarged pores, hydrates, evens out skin tone, and normalizes the hydrolipid balance.<\/p>\n

The booster serum enhances effectiveness and pairs well with other serums and ampoules containing vitamin C, retinoids, and niacinamide.<\/p>\n

Contains a complex of 6 peptides:<\/strong><\/p>\n

\u2022 Argireline (Acetyl Hexapeptide-8)<\/strong> \u2014 a peptide with botox-like effects, relaxes facial muscles, preventing the formation of expression lines and skin folds.<\/p>\n

\u2022 Syn-Ake\u00ae (Dipeptide Diaminobutyroyl Benzylamide Diacetate)<\/strong> \u2014 a peptide that has a botox-like effect: it relaxes facial muscles, preventing the appearance of expression lines and reducing the depth of existing ones.<\/p>\n

\u2022 Copper Peptide (Copper Tripeptide-1)<\/strong> enhances collagen and elastin synthesis, increases firmness, provides strengthening, anti-inflammatory, and antioxidant effects, reduces the visibility of wrinkles, and speeds up regeneration.<\/p>\n

\u2022 Palmitoyl Tripeptide-8<\/strong> reduces redness, irritation, and inflammation, accelerates healing and regeneration processes. Mitigates the harmful effects of UV radiation, reduces inflammatory cytokine activity. Makes the skin less sensitive and improves protective functions.<\/p>\n

\u2022 Polypeptide-121 and Oligopeptide-68 (sh-Polypeptide-121, Oligopeptide-68)<\/strong> \u2014 epidermal growth factors or EGF. Stimulate regeneration, reduce redness and puffiness, and minimize the visibility of wrinkles.<\/p>\n

Additional active ingredients: <\/strong><\/p>\n

\u2022 Amino acids<\/strong> increase natural moisturizing factor (NMF), improve skin texture, smooth the surface, and even out skin tone.<\/p>\n

\u2022 Sodium Hyaluronate<\/strong> \u2014 low molecular weight hyaluronic acid. Penetrates deeply into the stratum corneum, intensely hydrates, increases elasticity, and smoothens the surface.<\/p>\n

\u2022 Niacinamide (vitamin B3)<\/strong> prevents pigmentation, evens out skin tone, combats shine in the T-zone, normalizes sebum production, and strengthens the skin’s barrier.<\/p>\n

\u2022 Soy oil<\/strong> has anti-inflammatory and antioxidant effects, restores the moisture barrier, and protects against UV damage.<\/p>\n

\u2022 Betain<\/strong> makes the skin smooth and soft, retains moisture for a long time, protects cell membranes, and relieves irritation.<\/p>\n

\u2022 Adenosine<\/strong> \u2014 an anti-aging agent, stimulates collagen production, which is responsible for density, firmness, and the absence of wrinkles.<\/p>\n

\u2022 Sodium PCA<\/strong> \u2014 a natural moisturizing agent, normalizes water balance, accelerates cellular metabolism, strengthens the protective barrier, and increases firmness and elasticity.<\/p>\n

Suitable for all skin types.<\/p>\n

<\/b><\/p>\n","protected":false},"excerpt":{"rendered":"

Peptide booster serum for the face<\/strong><\/p>\n","protected":false},"featured_media":81416,"comment_status":"open","ping_status":"closed","template":"","meta":{"_acf_changed":false},"product_brand":[10166],"product_cat":[3946,3915,3969,4486,4028,4548,4667,4296,4293,4359,4506,4467,4526,4564,4784,4772,4596,4679,4682,4627,4620],"product_tag":[],"class_list":["post-81415","product","type-product","status-publish","has-post-thumbnail","product_brand-cosrx-en","product_cat-6-treatment-mask-en","product_cat-10-step-skin-care-routine-en","product_cat-brands-en","product_cat-combination-skin-en","product_cat-cosrx-en","product_cat-dry-skin-en","product_cat-dryness-en","product_cat-egf-en","product_cat-ingredients-en","product_cat-niacinamide-en","product_cat-normal-skin-en","product_cat-oily-skin-en","product_cat-problem-skin-en","product_cat-sensitive-skin-en","product_cat-serum-en","product_cat-4-treatment-en","product_cat-skin-problems-en","product_cat-skin-type-en","product_cat-skincare-en","product_cat-uneven-skin-tone-en","product_cat-fine-lines-wrinkles-en","first","instock","sale","taxable","shipping-taxable","purchasable","product-type-simple"],"acf":[],"meta_data":[],"price_excl_tax":"14.112903","_links":{"self":[{"href":"https:\/\/leyakoreya.ee\/en\/wp-json\/wp\/v2\/product\/81415","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/leyakoreya.ee\/en\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/leyakoreya.ee\/en\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/leyakoreya.ee\/en\/wp-json\/wp\/v2\/comments?post=81415"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/leyakoreya.ee\/en\/wp-json\/wp\/v2\/media\/81416"}],"wp:attachment":[{"href":"https:\/\/leyakoreya.ee\/en\/wp-json\/wp\/v2\/media?parent=81415"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/leyakoreya.ee\/en\/wp-json\/wp\/v2\/product_brand?post=81415"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/leyakoreya.ee\/en\/wp-json\/wp\/v2\/product_cat?post=81415"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/leyakoreya.ee\/en\/wp-json\/wp\/v2\/product_tag?post=81415"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}