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.
Keywords: Controlled release, Cosmetics, Micro-formulations, Nanoparticles, Skincare.
