The field of technology known as nanotechnology is concerned with the creation of structures that are shorter than 100 nm [1]. It is the process of working with matter at the atomic or molecular level in at least one dimension, with sizes ranging from 1 to 100 nm. Because it covers fields like organic chemistry, surface science, molecular biology, etc., applied science is extraordinarily wide [2][3]. Nanotechnology aids in the cellular level reversal of ageing. To protect the skin from the damaging effects of sunshine, cosmetics are now formulated with nanotechnology. Many forms of nanomaterials and nanocarriers, such as liposomes, niosomes, solid lipid nanoparticles (SLN), nanospheres, nanoemulsions, gold nanoparticles, dendrimers, etc., are utilised in cosmetics. Products used to enhance the appearance of the skin are called cosmetics [4]. The external preparation that is applied to the body's exterior is known as cosmetics [5][6]. "Particles intended to be applied onto human bodies or any part thereof for cleansing, beautifying, promoting attractiveness, or altering the appearance" is how the Food and Drug Administration (FDA) defines cosmetics (U. S. Food, and Drug Administration, 2018) [7]. These days, makeup is seen as a necessary component of life. They contribute to the physiological effect in addition to drawing people towards it. It has received a lot of attention from both men and women throughout the past two to four decades [8]. Cream and powder cosmetics are the most often used types. A cosmetic product with potential therapeutic or drug-like properties is called a cosmetic [9]. It can be chemically synthesised or obtained naturally. In the 1990s, the terms "cosmeceuticals" and "pharmaceuticals" were combined [10].
Two categories exist for nanoparticles:
- The nanosphere
- Little capsules
Kartik More*
10.5281/zenodo.15664942