{"id":67955,"date":"2025-12-05T15:04:53","date_gmt":"2025-12-05T14:04:53","guid":{"rendered":"https:\/\/www.beautydecoded.com\/produits\/non%20class\u00e9\/squalane-firm-and-lift-dual-serum\/"},"modified":"2025-12-05T15:05:11","modified_gmt":"2025-12-05T14:05:11","slug":"squalane-firm-and-lift-dual-serum","status":"publish","type":"product","link":"https:\/\/www.beautydecoded.com\/en\/produits\/biossance\/squalane-firm-and-lift-dual-serum\/","title":{"rendered":"Squalane + Firm and Lift Dual Serum"},"content":{"rendered":"

AQUA<\/a>, SQUALANE<\/a> (Squalane, Hydrogenated Oil), GLYCERIN<\/a>, SODIUM BENZOATE<\/a>, SODIUM HYALURONATE<\/a> (Hyaluronic acid), ECTOIN<\/a> (Amino acid), POTASSIUM SORBATE<\/a>, PHENOXYETHANOL<\/a>, BISABOLOL<\/a> (Active ingredient derived from chamomile), PROPANEDIOL<\/a>, CITRIC ACID<\/a>, SODIUM GLUCONATE<\/a>, Summer Snowflake Bulb Extract<\/a>, ACMELLA OLERACEA EXTRACT<\/a>, Sea Buckthorn Fruit Oil<\/a> (Sea buckthorn vegetable oil), MELIA AZADIRACHTA EXTRACT<\/a> (Persian lilac), MORINGA OLEIFERA SEED OIL<\/a> (Moringa vegetable oil)<\/p>\n

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

Visit Squalane + Firm and Lift Dual Serum<\/strong> from Biossance<\/strong> is primarily intended for skin in need of firmness, tone, and prevention of sagging. This serum targets the signs of aging, particularly loss of elasticity, wrinkles, and lack of density. My analysis of the formulation reveals a comprehensive approach, combining hydration, protection, and stimulation of the skin's natural mechanisms. The Biossance brand stands out here with its selection of biomimetic and innovative active ingredients, suitable for sensitive and mature skin.<\/p>\n

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

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

    \n
  • Squalane<\/strong> : Of plant origin, it mimics human sebum, restores the skin barrier, and optimizes hydration without leaving a greasy residue. It promotes skin suppleness and protection.<\/li>\n
  • Hyaluronic acid (Sodium Hyaluronate)<\/strong> : A powerful humectant, it captures water and plumps the skin, visibly reducing wrinkles and fine lines with an immediate volumizing effect.<\/li>\n
  • Acmella Oleracea Extract<\/strong> Known for its muscle-relaxing properties, it acts as a plant-based \u00abBotox-like\u00bb agent, smoothing expression lines and firming skin tissue.<\/li>\n<\/ul>\n

    The presence of ectoine and plant oils (sea buckthorn, moringa) enriches the formula with antioxidants and essential fatty acids, strengthening protection against external aggressions.<\/p>\n

    Tips and Application Ritual<\/h2>\n

    I recommend applying this serum morning and night to clean skin before moisturizer. It fits perfectly into an anti-aging routine, working in synergy with vitamin C in the morning to boost radiance, or with peptides in the evening. It is best to avoid immediate combination with powerful retinoids to limit the risk of irritation.<\/p>\n

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

    This serum stands out for its light, non-greasy texture and optimal tolerance, even for sensitive skin. Its effectiveness is based on a clever combination of moisturizing, firming, and protective active ingredients. The only possible downside is the presence of a light natural fragrance, which may not be suitable for ultra-reactive skin. In conclusion, this is an expert skincare product that is both innovative and respectful of the skin's balance.<\/p>\n

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

    The Verdict & Review beautydecoded:
    Dry skin: Very good
    Oily skin: Not very compatible
    Anti-aging effectiveness: Low
    Effectiveness on blemishes: Low
    Effectiveness Hyperpigmentation: Low
    Effectiveness on redness: Very poor \u274c
    Sensitive skin: Not suitable \u274c<\/p>","protected":false},"featured_media":67956,"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":[607],"product_tag":[],"class_list":["post-67955","product","type-product","status-publish","has-post-thumbnail","product_cat-biossance","pa_type-de-produit-serum","first","instock","product-type-external","entry","content-bg","loop-entry"],"acf":[],"taxonomy_info":{"product_cat":[{"value":607,"label":"Biossance"}],"pa_type-de-produit":[{"value":544,"label":"serum"}]},"featured_image_src_large":["https:\/\/www.beautydecoded.com\/wp-content\/uploads\/2025\/12\/4-6-1-1024x1024.webp",1024,1024,true],"author_info":[],"comment_info":0,"_links":{"self":[{"href":"https:\/\/www.beautydecoded.com\/en\/wp-json\/wp\/v2\/product\/67955","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=67955"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.beautydecoded.com\/en\/wp-json\/wp\/v2\/media\/67956"}],"wp:attachment":[{"href":"https:\/\/www.beautydecoded.com\/en\/wp-json\/wp\/v2\/media?parent=67955"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/www.beautydecoded.com\/en\/wp-json\/wp\/v2\/product_brand?post=67955"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/www.beautydecoded.com\/en\/wp-json\/wp\/v2\/product_cat?post=67955"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/www.beautydecoded.com\/en\/wp-json\/wp\/v2\/product_tag?post=67955"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}