{"id":2998,"date":"2022-08-22T13:51:00","date_gmt":"2022-08-22T11:51:00","guid":{"rendered":"https:\/\/www.qusaine.com\/producto\/anti-ageing-serum-with-peptides-and-glycosaminoglycans\/"},"modified":"2025-09-29T15:50:51","modified_gmt":"2025-09-29T13:50:51","slug":"anti-ageing-serum-with-peptides-and-glycosaminoglycans","status":"publish","type":"product","link":"https:\/\/www.qusaine.com\/en\/anti-ageing-serum-with-peptides-and-glycosaminoglycans\/","title":{"rendered":"Anti-Ageing Serum with peptides and glycosaminoglycans"},"content":{"rendered":"<p data-start=\"164\" data-end=\"483\">The <strong data-start=\"168\" data-end=\"200\">Qusaine PRO Anti-Aging Serum<\/strong> is a high-efficacy concentrated treatment designed to combat signs of aging with a skin-friendly approach. Its firming and hydrating action makes it a natural, gentle alternative to traditional retinol serums. Suitable for all skin types, including mature, oily, or dehydrated skin.<\/p>\n<p data-start=\"485\" data-end=\"753\">At the heart of the formula is <strong data-start=\"516\" data-end=\"537\">Algaktiv Retinart<\/strong>, a biotech active derived from microalgae that mimics the effects of retinol without irritation. It enhances skin texture, improves radiance, and evens out skin tone, offering a renewing effect without side effects.<\/p>\n<p data-start=\"755\" data-end=\"984\">The formula also includes <strong data-start=\"781\" data-end=\"793\">Reneseed<\/strong>, a plant-based active that helps maintain skin firmness and improves elasticity. It supports the synthesis of essential skin components, contributing to a more toned and youthful appearance.<\/p>\n<p data-start=\"1170\" data-end=\"1530\"><strong data-start=\"1170\" data-end=\"1185\">Niacinamide<\/strong> is present in its optimal concentration, offering multiple benefits: hydration, anti-wrinkle effect, sebum regulation, brightening, and antioxidant protection. In addition, <strong data-start=\"1359\" data-end=\"1392\">hydrolyzed glycosaminoglycans<\/strong> act as boosters for the skin\u2019s natural hyaluronic acid, enhancing hydration and supporting deeper absorption of other active ingredients.<\/p>\n<p data-start=\"1532\" data-end=\"1786\">Finally, <strong data-start=\"1541\" data-end=\"1554\">spirulina<\/strong>, a nutrient-rich microalga packed with proteins, vitamins, and minerals, provides deep nourishment, improves the skin\u2019s barrier function, and prevents transepidermal water loss\u2014leaving the skin visibly more radiant and revitalized.<\/p>\n<p data-start=\"1788\" data-end=\"1969\">The <strong data-start=\"1792\" data-end=\"1824\">Qusaine PRO Anti-Aging Serum<\/strong> is the perfect choice for those seeking a complete anti-aging treatment with visible results, a lightweight texture, and maximum skin tolerance. Pair it with our <a href=\"\/?p=2641\" data-mce-href=\"https:\/\/www.qusaine.com\/en\/antiage-detox-cream-with-peptides-bakuchiol-and-niacinamide\/\">Antiage Detox Cream<\/a>.<\/p>\n<p><\/p>\n","protected":false},"excerpt":{"rendered":"<p data-start=\"1543\" data-end=\"1634\"><strong data-start=\"1543\" data-end=\"1634\">Firms, hydrates, and smooths the skin with a visible lifting effect\u2014without irritation.<\/strong><\/p>\n<hr data-start=\"1636\" data-end=\"1639\">\n<p data-start=\"1641\" data-end=\"1923\">\u2705 <strong data-start=\"1643\" data-end=\"1660\">Key Benefits:<\/strong><br data-start=\"1660\" data-end=\"1663\">Smooths wrinkles and fine lines<br data-start=\"1694\" data-end=\"1697\">Firms and tones sagging skin<br data-start=\"1725\" data-end=\"1728\">Provides deep hydration and revitalization<br data-start=\"1770\" data-end=\"1773\">Brightens and evens skin tone<br data-start=\"1802\" data-end=\"1805\">Gentle, irritation-free alternative to retinol<br data-start=\"1851\" data-end=\"1854\">Compatible with beauty devices or as a complement to other treatments<\/p>\n<hr data-start=\"1925\" data-end=\"1928\">\n<p data-start=\"1930\" data-end=\"2616\">\ud83d\udca1 <strong data-start=\"1933\" data-end=\"1953\">Key Ingredients:<\/strong><br data-start=\"1953\" data-end=\"1956\"><strong data-start=\"1956\" data-end=\"1977\">Algaktiv Retinart<\/strong>: microalgae-derived retinol alternative that improves texture and boosts radiance without irritation<br data-start=\"2078\" data-end=\"2081\"><strong data-start=\"2081\" data-end=\"2093\">Reneseed<\/strong>: plant-based firming active that enhances elasticity and skin tone<br data-start=\"2243\" data-end=\"2246\"><strong data-start=\"2246\" data-end=\"2274\">Niacinamide (Vitamin B3)<\/strong>: hydrating, anti-wrinkle, sebum-regulating, antioxidant, and brightening<br data-start=\"2347\" data-end=\"2350\"><strong data-start=\"2350\" data-end=\"2383\">Hydrolyzed Glycosaminoglycans<\/strong>: stimulate natural hyaluronic acid, enhancing hydration and the effectiveness of other actives<br data-start=\"2478\" data-end=\"2481\"><strong data-start=\"2481\" data-end=\"2494\">Spirulina<\/strong>: protein-, vitamin-, and mineral-rich microalgae that nourishes, strengthens the skin barrier, and prevents moisture loss<\/p>\n<hr data-start=\"2618\" data-end=\"2621\">\n<p data-start=\"2623\" data-end=\"2822\">\ud83e\uddf4 <strong data-start=\"2626\" data-end=\"2641\">Skin type:<\/strong><br data-start=\"2641\" data-end=\"2644\">&nbsp;Suitable for all skin types, especially mature, oily, or wrinkle-prone skin.<\/p>\n","protected":false},"featured_media":2668,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_acf_changed":false},"product_brand":[],"product_cat":[556],"product_tag":[551,465,530,366,549,550,567,531,623,598,545],"class_list":{"0":"post-2998","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-professional-cosmetics","7":"product_tag-antiedad-en","8":"product_tag-celular-renewal","9":"product_tag-moisturizer","10":"product_tag-natural-assets","11":"product_tag-niacinamida-en","12":"product_tag-peptidos-en","13":"product_tag-pro-line","14":"product_tag-professional-use","15":"product_tag-retinol-like-en","16":"product_tag-serum-en","17":"product_tag-tratamientos-faciales-en","19":"first","20":"instock","21":"taxable","22":"shipping-taxable","23":"purchasable","24":"product-type-simple"},"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v21.2 (Yoast SEO v27.3) - 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