Role of Micro and Nano-formulations in Cosmetics

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The cosmetic industry is at a growing pace due to the introduction of advanced technology. Nano and Micro technology serve as an emerging field for the delivery of therapeutic agents not only in pharmaceuticals but also in cosmetics. Micro and nano-formulations provide a better effect and are also helpful in dealing with the issues that are related to the traditional cosmetics formulations and also enhance the related effects. The advanced forms of cosmeceuticals in micro and nano form replace the existing traditional available formulations. Various companies are showing their interest in the development of micro and nano form-based products for hair, skin, nails, tooth, and lip care. Various applications can be achieved by cosmetic products like anti-aging, anti-acne, hyperpigmentation, anti-dandruff, antifungal, etc. Novel carriers are utilized for the delivery of therapeutic agents like niosomes, nanocapsules, microcapsules, microspheres, pyrosomes, cubosomes, liposomes, nanoemulsion, microemulsion, and solid-lipid nanoparticles to formulate cosmetic products. Herbal constituents, including essential oil, can be delivered through these novel carriers. The novel carrier provides the benefit of sustained and controlled release of active constituents, enhanced penetration into the skin, more encapsulated efficiency, effective moisturizing capacity, and more stability. Through the approach of micro and nanotechnology, more potent, safe, effective, long-lasting, and customer-friendly products can be obtained.