{"product_id":"serum-intensif-hydratant-sothys","title":"Sothys Intensive Hydrating Serum - Hydra 4Ha™: Ultra-hydrating facial serum","description":"\u003ch2\u003e Sothys Hydra 4Ha™ Intensive Moisturizing Serum is ideal for long-lasting restoration of skin hydration.\u003c\/h2\u003e\n\n \u003cp\u003eThe long-term action of \u003cstrong\u003eSothys Hydra 4Ha™ Intensive Hydrating Serum\u003c\/strong\u003e\u003cstrong\u003e \u003c\/strong\u003eCombined with the immediate action of Hydra 4Ha™ Cream, it provides the skin with a high-performance moisturizing response. The serum optimizes its effectiveness. Intensely hydrated, the skin regains all its suppleness, it feels regenerated and its youthfulness preserved. It is essential for all skin types!\u003c\/p\u003e\n\n\u003cp\u003e Sothys offers an ultra-generous size for its Intensive Hydrating Serum. Conventional serums are usually sold in 15 to 30 ml sizes, but here, opt for a 50 ml serum to get the most out of the product.\u003c\/p\u003e\n\n\u003ch2\u003e The science at the heart of Sothys Hydra 4Ha™ Intensive Hydrating Serum:\u003c\/h2\u003e\n\n\u003cul\u003e\n\n\u003cli\u003e Protect epidermal stem cells and promote lasting regeneration of the epidermis thanks to low molecular weight hyaluronic acid and restructuring active ingredients\u003c\/li\u003e\n\n \u003cli\u003eReactivate the skin's water memory thanks to the patented Boletus Extract 1055, hyaluronic acid booster\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\u003ch3\u003e Proven effectiveness of Sothys Intensive Hydrating Serum, formerly Sothys Hydra 3Ha Serum:\u003c\/h3\u003e\n\n\u003cul\u003e\n\n\u003cli\u003e +53% hydration after 8 hours of application*\u003c\/li\u003e\n\n\u003cli\u003e From 15 days, the skin is supple and plump\u003c\/li\u003e\n\n\u003cli\u003e 90% of users find \u003cstrong\u003eSothys Hydrating Serum\u003c\/strong\u003e more effective than their usual serum, measured by self-assessment on 22 people\u003c\/li\u003e\n\n\u003cli\u003e Skin is visibly younger for 90% of them\u003c\/li\u003e\n\n\u003cli\u003e The effects are lasting for 95% of the panel\u003c\/li\u003e\n\n\u003cli\u003e The performance and moisturizing effectiveness of creams are boosted by this serum\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\u003cp\u003e *Clinical measurements carried out on 12 volunteers 8 hours after application of the product.\u003c\/p\u003e\n\n\u003ch4\u003e What are the differences with the old Sothys Hydra 3Ha Serum?\u003c\/h4\u003e\n\n\u003cul\u003e\n\n \u003cli\u003eDesigned as a true architect for the skin, this serum is now enriched with 4 hyaluronic acids (instead of 3 in the old product) and 2 patented active ingredients aimed at sustainably boosting hydration at the heart of the cells.\u003c\/li\u003e\n\n\u003cli\u003e Even more pleasant texture: Very light and fluid, it penetrates intensely into the skin. It thus regains the radiance of a new youth\u003c\/li\u003e\n\n\u003cli\u003e Vegan formulation\u003c\/li\u003e\n\n\u003cli\u003e Improved design: Milky finish added to the iconic airless bottle\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\u003ch4\u003e What is the Sothys Hydra 4Ha™ range?\u003c\/h4\u003e\n\n\u003cp\u003e Because the secret to beautiful skin lies above all in the quality of its hydration, Sothys has reformulated the “Hydra 3Ha™” range into “Hydra Hyaluronic Acid 4™”.\u003c\/p\u003e\n\n\u003cp\u003e Drawing on its advanced research, Hydra 4 Ha Hyaluronic acid™ is the new Sothys range dedicated to hydration. Formerly known as Hydra 3Ha, it actually takes its name from the 4 sources of hyaluronic acid. A true innovation, hydration becomes Power 4!\u003c\/p\u003e\n\n \u003cp\u003eHydration Power 4 is:\u003c\/p\u003e\n\n\u003cul\u003e\n\n\u003cli\u003e 4 sources of hyaluronic acid (Hyaluronic Acid HPM, Hyaluronic Acid BPM, Micro Hyaluronic Acid, Boletus Extract)\u003c\/li\u003e\n\n\u003cli\u003e 2 exclusive patented active ingredients (Organic rowan berry peptides which strengthen the skin's protective film and boletus extract 1055, which promotes the production of hyaluronic acid)\u003c\/li\u003e\n\n\u003cli\u003e 1 unique combination of highly hydrating active ingredients\u003c\/li\u003e\n\n\u003cli\u003e Record and immediate effectiveness, providing a complete response to all hydration mechanisms\u003c\/li\u003e\n\n\u003cli\u003e Expert formulations and new textures with an approach at the forefront of scientific discoveries\u003c\/li\u003e\n\n\u003cli\u003e The complementarity of a serum and a cream for long-term benefits\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\u003cp\u003e This new line, specially designed for dehydrated skin, offers 3 actions:\u003c\/p\u003e\n\n\u003col\u003e\n\n \u003cli\u003eRestore and Plump: Thanks to organic rowan berry peptides (Sothys registered patented active ingredient no. 2106025), high molecular weight acid, ceramides (100% natural origin) and the hydra-plumping complex, the skin's barrier function is reinforced. Water is maintained in the deepest cells of the dermis to strengthen the surface water reservoir.\u003c\/li\u003e\n\n\u003cli\u003e Reactivate: Hand-picked in Europe, boletus 1055 extract boosts hyaluronic acid at the dermal and epidermal levels to provide effective moisturizing properties\u003c\/li\u003e\n\n\u003cli\u003e Regenerate: For enhanced skin renewal, Sothys has used Micro Hyaluronic Acid. It penetrates quickly and is known for its even more targeted regenerating action, leaving skin full of vitality.\u003c\/li\u003e\n\n\n\u003c\/ol\u003e\n\n\u003cp\u003e The synergy of these star active ingredients provides quadrupled hydration within the skin!\u003c\/p\u003e\n\n\u003cp\u003e The Hydra 4Ha™ range consists of:\u003c\/p\u003e\n\n\u003cul\u003e\n\n\u003cli\u003e \n\u003ca href=\"https:\/\/www.institut-kallista.com\/soin-visage-sothys\/creme-visage-sothys\/sothys-hydra-4ha-creme-hydratante-jeunesse.html\" target=\"_blank\"\u003eMoisturizing Youth Cream\u003c\/a\u003e , available in 2 textures to provide a tailor-made response to your needs: Satin for normal to combination skin, fine, light and non-sticky emulsion or Velvet for normal to dry skin that appreciates cocooning textures\u003c\/li\u003e\n\n\u003cli\u003e\n\n \u003cstrong\u003eSothys Hydra Serum\u003c\/strong\u003e for the highest quality hydration repair, a source of youthful skin\u003c\/li\u003e\n\n\u003cli\u003e\n\n \u003ca href=\"https:\/\/www.institut-kallista.com\/soin-visage-sothys\/masque-sothys\/masque-hydra-lissant-sothys.html\" target=\"_blank\"\u003eHydra-Replenishing Mask\u003c\/a\u003e to quench the thirstiest skin and prevent the signs of aging\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\u003cp\u003e Directions: First, apply your \u003cstrong\u003eSothys Hydra 4Ha™ Intensive Moisturizing Serum\u003c\/strong\u003e to your entire face, then your cream. Use in the morning and\/or evening.\u003c\/p\u003e\n\n \u003cp\u003eKallista Tip: The recommended application is a one-bottle course of treatment, to be renewed at least 2 to 4 times a year. Also, for a complete hydrating youth care routine, combine the serum with \u003ca href=\"https:\/\/www.institut-kallista.com\/soin-visage-sothys\/creme-visage-sothys\/sothys-hydra-4ha-creme-hydratante-jeunesse.html\" target=\"_blank\"\u003eHydra 4Ha™ Moisturizing Youth Cream.\u003c\/a\u003e\u003c\/p\u003e","brand":"SOTHYS","offers":[{"title":"Default Title","offer_id":45440149029167,"sku":"SO-HYDRA-SERUM","price":77.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2651\/4479\/files\/serum-intensif-hydratant-sothys_5d03c96d-5207-48bb-981d-2bf22bff89a7.png?v=1706785710","url":"https:\/\/www.institut-kallista.com\/en-pt\/products\/serum-intensif-hydratant-sothys","provider":"Institut Kallista","version":"1.0","type":"link"}