Discover the most innovative technology for fighting Skin Photoaging, Dermal Atrophy, Skin Dryness, Actinic Elastosis, Wrinkles, developed by SKIN TECH PHARMA GROUP.
Not a filler, not a skin booster. RRS® HA Long Lasting is an innovative dermal implant with outstanding dermal hydration properties, modelling ability and optimal tissue distribution. RRS® HA Long Lasting is the most long-awaited product from the RRS® brand of injectable medical devices developed by SKIN TECH PHARMA GROUP.

The basis of RRS® HA Long Lasting is a cross-linked hyaluronic acid (21 mg/3ml) of non-animal origin with a very high molecular weight, stabilised by a protective buffer composed of amino acids with antioxidant properties. Amino acids are effective in stabilising the hyaluronic acid, improving the process of implantation, and reducing the manifestations of adverse reactions associated to osmotic stress.
RRS® HA Long Lasting is manufactured using an exclusive UnHeating technological process (UHI), limiting potentially damaging high temperatures during the BDDE crosslinking process, which creates a new standard of highly stable hydrogels that are resistant to degradation and stress, while maintaining a specific molecular weight and length, ensuring optimal rheology. RRS® HA Long Lasting has unique properties such as high modelling ability and good tissue distribution. More, it is a “smart” hydrogel, that finds by itself the best place to stabilise into the dermis.
ANTI-AGE Magazine: What effects can be achieved with RRS® HA Long Lasting and what skin problems can be treated?
Dr. Evgeniya Ranneva: RRS® HA Long Lasting occupies an intermediate position between standard fillers, restoring skin volume, and “skin boosters”: it is not only a filler, and not a skin booster. It is recommended for the treatment of skin photoaging and its consequences, which include skin elastosis, skin laxity and wrinkles, associated pigmentation disorders and other manifestations of skin photoaging, with a high level of safety and long-lasting result of dermal hydration and improvement of skin volume loss in the middle part of the face after one single treatment.
Therefore, the product is useful and efficient for patients with age-related skin changes or looking for “in time” prevention. RRS® HA Long Lasting is also cost-effective; 1 ml of standard hyaluronic acid filler is often not enough for restoring the facial harmony. A “Full-Face” approach could be easily achieved by using 3 ml syringe volume of RRS® HA Long Lasting. Our medical experts evaluated a special protocol to perform safe injections on the different facial area; using the “7-point technique” allows us to reach the result and patient satisfaction immediately at the end point of the treatment.
AAM: Is RRS® HA Long Lasting a “stand alone” product or is it recommended for use in combination with other products and methods?
Dr. E.R.: I would like to answer that this is an independent product, but knowing the current trends in aesthetic medicine, we should not limit ourselves and cannot be focused on only one product or method of treatment.
RRS® HA Long Lasting is a good “workhorse” and has proven itself in solving photoaging problems; it can be used independently or be combined with different therapies depending on the area and period of use.
AAM: Is it possible to say that the modern rhythm of life and trends became a catalyst for the development of new aesthetic tools?
Dr. E.R: RRS® HA Long Lasting is an evolutionary breakthrough in technology. RRS® HA Long Lasting is excellent in achieving various goals. It is safe and easy to use, and it also has an outstanding effect. Aspects such as the harmony of the result, price-quality ratio and compatibility with other methods are proven and accepted by aesthetic specialists. RRS® HA Long Lasting has no competitors in terms of its composition, manufacturing process and technologies embedded in it. It is vital for specialists to learn how to work with it correctly. We can say that the product was created at the right time, and it is appreciated by aesthetic professional auditory and patients.
Dr Evgeniya Ranneva

PhD, Dermatologist, Medical Director Clinica Hera, Spain
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