IPN-LIKE® TECHNOLOGY
A MOLECULE OF YOUTH
Hyaluronic acid
All VIVACY’s products are hyaluronic acid-based. Hyaluronic acid (HA) is a naturally occurring molecule in the human body, particularly in the skin and mucous membranes. It can retain up to 1,000 times its weight in water2, consequently contributing to the hydration and toning of the concerned tissues3.
HA has a short lifespan and is soluble in water, meaning it needs to be stabilised before injection into skin tissues. To do so, a special technical process called “cross-linking” is used to bind HA molecules together to obtain a cohesive HA gel for a skin smoothing, lifting and/or volumising effect that will last for several months. The duration of the treatment depends on many factors, such as the patient’s skin type and structure, age, lifestyle, the area treated, and the injection technique used by the practitioner.
UNIQUE VISCOELASTIC PROPERTIES
THE PATENTED CROSS-LINKING
Laboratoires VIVACY has developed “IPN-Like Technology” (InterPenetrated Networks), a unique cross-linking technology for hyaluronic acid that accurately defines each product’s viscoelastic properties4: From a clinical standpoint, the main product characteristics sought after by physicians are their ability to lift skin tissues, provide mechanical support and spread easily.
To obtain these desired effects, the HA gel must have a unique combination of elasticity and viscosity5. These specific viscoelastic properties determine where the gel will be injected, allowing it to respond to the various mechanical stresses to which it will be subjected in the tissues. As a result, the interpenetration of HA cross-linked networks4:
- Optimises the products’ rheology, in particular the viscosity to guarantee good product injectability.
- Preserves the partial independence of the interpenetrated HA networks, whilst increasing the density of chemical nodes.
- Guarantees the cohesion of the HA gel and its monophasic properties.
ENHANCED PATIENT OUTCOMES
PRODUCTS ADAPTED TO EVERY TREATMENT
The use of IPN-Like Technology in VIVACY's HA products not only ensures superior hydration and structural support but also promotes natural-looking results that last longer. This advanced cross-linking technique is designed to integrate seamlessly with the patient's tissue, minimising the risk of adverse reactions and ensuring a smooth, even distribution of the product. Patients can expect improved skin texture, elasticity, and a reduction in fine lines and wrinkles, resulting in a youthful and rejuvenated appearance.
COMMITMENT TO RESEARCH AND DEVELOPMENT
VIVACY's commitment to innovation and excellence is demonstrated by its research and development efforts. Our team of scientists continuously works on refining and enhancing the IPN-Like Technology to meet the evolving needs of patients and healthcare professionals alike. As the demand for non-surgical cosmetic treatments continues to grow, VIVACY's innovative approach positions it as a leader in providing safe, effective, and aesthetically pleasing solutions. This dedication to research and innovation ensures that the brand remains at the forefront of aesthetic medicine, providing cutting-edge solutions that deliver natural-looking high-quality results.
- Papakonstantinou, E. & Al. Hyaluronic acid - A key molecule in skin aging. Dermato-Endocrinology 4:3, 253–258; July–December 2012.
- Ulf Anderegg, J. C. S. & Al. More than just a filler – the role of hyaluronan for skin homeostasis. Experimental Dermatology, 2014, 23, 295–303.
- Becker, L. C. & Al. “Final Report of the Safety Assessment of Hyaluronic Acid, Potassium Hyaluronate, and Sodium Hyaluronate” International Journal of Toxicology, 2009, volume 28 Number 4S, 5-67.
- IPN-Like Technology Patent delivered WO2009/071697 in 2008.
- Sundaram, H. & Al., “Biophysical characteristics of hyaluronic acid soft-tissue fillers and their relevance to aesthetic applications”. American Society of Plastic Surgeons, Plast. Reconstr. Surg. 132: 5S, 2013.