{"id":71329,"date":"2025-12-05T16:21:32","date_gmt":"2025-12-05T15:21:32","guid":{"rendered":"https:\/\/www.beautydecoded.com\/produits\/non%20class\u00e9\/aqualia-thermal-serum\/"},"modified":"2025-12-05T16:21:48","modified_gmt":"2025-12-05T15:21:48","slug":"aqualia-thermal-serum","status":"publish","type":"product","link":"https:\/\/www.beautydecoded.com\/en\/produits\/vichy\/aqualia-thermal-serum\/","title":{"rendered":"AQUALIA Thermal Serum"},"content":{"rendered":"

AQUA<\/a>, ALCOHOL DENAT.<\/a> (Drying alcohol), CAPRYLIC\/CAPRIC TRIGLYCERIDE<\/a>, MANNOSE<\/a> (Sugar), CARBOMER<\/a>, SODIUM PCA<\/a> (Natural moisturizing factor), SODIUM HYALURONATE<\/a> (Hyaluronic acid), SALICYLIC ACID<\/a> (Salicylic acid), SODIUM HYDROXIDE<\/a>, LIMNANTHES ALBA SEED OIL<\/a> (Meadowsweet vegetable oil), CAPRYLYL GLYCOL<\/a>, ACRYLATES\/C10-30 ALKYL ACRYLATE CROSSPOLYMER<\/a>, PERFUM<\/a> (Perfume)<\/p>\n

My Doctor's Diagnosis: Analysis and Target<\/h2>\n

Vichy's AQUALIA Thermal serum is primarily intended for dehydrated skin prone to discomfort, tightness, or loss of radiance. Its formula aims to restore skin hydration, a universal need but particularly crucial for skin exposed to environmental stress or climatic variations. My analysis highlights a scientific approach to hydration, with a synergy of active ingredients that targets the skin barrier and water retention. Vichy offers a solution suitable for all skin types, including sensitive skin, thanks to its light texture and rapid absorption.<\/p>\n

Formula Analysis: Key Assets<\/h2>\n

Three key active ingredients structure the effectiveness of this serum:<\/p>\n

    \n
  • Hyaluronic acid (Sodium Hyaluronate)<\/strong> : known for its ability to retain up to 1,000 times its weight in water, it intensely hydrates and plumps the skin both on the surface and deep down.<\/li>\n
  • Mannose<\/strong> : this plant-based sugar promotes water diffusion in the epidermis and stimulates natural hydration mechanisms, strengthening the skin barrier.<\/li>\n
  • Sodium PCA<\/strong> : a natural moisturizing factor that improves skin suppleness and softness while limiting imperceptible water loss.<\/li>\n<\/ul>\n

    The presence of Vichy thermal water, rich in minerals, complements the soothing and fortifying action of the product.<\/p>\n

    Tips and Application Ritual<\/h2>\n

    I apply this serum morning and night to clean skin before moisturizer. It fits perfectly into a minimalist or more elaborate routine. It is compatible with most active ingredients, but I recommend avoiding immediate combination with products that are highly concentrated in exfoliating acids to limit the risk of irritation. It is suitable for all skin types, even sensitive skin.<\/p>\n

    My Final Verdict & Safety Opinion<\/h2>\n

    This serum stands out for its moisturizing effectiveness, its fresh, non-greasy texture, and its skin tolerance. One slight drawback: it contains denatured alcohol and fragrance, which may not be suitable for ultra-reactive skin. My opinion as a doctor: an excellent choice for rehydrating and strengthening the skin on a daily basis.<\/p>\n

    ","protected":false},"excerpt":{"rendered":"

    The Verdict & Review beautydecoded:
    Dry skin: Not very compatible
    Oily skin: Correct
    Anti-aging effectiveness: Low
    Effectiveness on blemishes: Good \u2705
    Effectiveness Hyperpigmentation: Low
    Effectiveness on redness: Poor \u26a0\ufe0f
    Sensitive skin: Limit<\/p>","protected":false},"featured_media":71330,"comment_status":"open","ping_status":"open","template":"","meta":{"_acf_changed":false,"_kad_blocks_custom_css":"","_kad_blocks_head_custom_js":"","_kad_blocks_body_custom_js":"","_kad_blocks_footer_custom_js":"","_kad_post_transparent":"","_kad_post_title":"","_kad_post_layout":"","_kad_post_sidebar_id":"","_kad_post_content_style":"","_kad_post_vertical_padding":"","_kad_post_feature":"","_kad_post_feature_position":"","_kad_post_header":false,"_kad_post_footer":false,"_kad_post_classname":""},"product_brand":[],"product_cat":[243],"product_tag":[],"class_list":["post-71329","product","type-product","status-publish","has-post-thumbnail","product_cat-vichy","pa_actif-salicylicacid","pa_type-de-produit-serum","first","instock","product-type-external","entry","content-bg","loop-entry"],"acf":[],"taxonomy_info":{"product_cat":[{"value":243,"label":"vichy"}],"pa_actif":[{"value":547,"label":"salicylicacid"}],"pa_type-de-produit":[{"value":544,"label":"serum"}]},"featured_image_src_large":["https:\/\/www.beautydecoded.com\/wp-content\/uploads\/2025\/12\/Aqualia_Serum_3337875588713.jpg",930,930,false],"author_info":[],"comment_info":0,"_links":{"self":[{"href":"https:\/\/www.beautydecoded.com\/en\/wp-json\/wp\/v2\/product\/71329","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.beautydecoded.com\/en\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/www.beautydecoded.com\/en\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/www.beautydecoded.com\/en\/wp-json\/wp\/v2\/comments?post=71329"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.beautydecoded.com\/en\/wp-json\/wp\/v2\/media\/71330"}],"wp:attachment":[{"href":"https:\/\/www.beautydecoded.com\/en\/wp-json\/wp\/v2\/media?parent=71329"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/www.beautydecoded.com\/en\/wp-json\/wp\/v2\/product_brand?post=71329"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/www.beautydecoded.com\/en\/wp-json\/wp\/v2\/product_cat?post=71329"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/www.beautydecoded.com\/en\/wp-json\/wp\/v2\/product_tag?post=71329"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}