Siavash Mohammadzadeh Shanehsaz,
Volume 8, Issue 2 (7-2017)
Abstract
Recently, a new technology called nano-fractional radiofrequency has been developed in the treatment of skin rejuvenation. This novel technology can reduce side effects and recovery time due to the smaller pin size. The clinical trials have reported the effectiveness and safety of this new technology for treating many skin disorders such as rhytides, acne erythema, scarring, rosacea, striae and skin laxity. Despite its growing usage in aesthetic fields many clinical trials are needed to evaluate the effectiveness of this novel technology.
Seyedsajad Alenabi, Atefeh Naeimifar, Sara Bahrainian, Saman Ahmadnasrollahi,
Volume 13, Issue 3 (11-2022)
Abstract
Cosmeceuticals are the fastest growing segment of the personal care industry, and a number of topical cosmeceutical treatments for conditions such as photoaging, hyperpigmentation, wrinkles, and hair damage have come into widespread use. In the cosmeceutical arena nanotechnology has played an important role. Using new techniques to manipulate matter at an atomic or molecular level, opening up new perspectives for the future of cosmeceutical industry. Nanotechnology-based cosmeceuticals offer the advantage of diversity in products, and increased bioavailability of active ingredients and increase the aesthetic appeal of cosmeceutical products with prolonged effects. However increased use of nanotechnology in cosmeceuticals has raised concern about the possible penetration of nanoparticles through the skin and potential hazards to the human health. This review outlines the different nanoparticles used in various classes of cosmeceuticals, and the potential risk caused by nanoparticles on exposure.
