2025-06-18 In the evolving world of personal care, shampoos have transformed far beyond simple hair cleansers. Today’s consumers demand multifunctional products that not only clean but also protect, nourish, and improve hair and scalp health. One of the most exciting innovations driving this transformation is the incorporation of small particle size emulsions, particularly those with droplet sizes under 200 nanometers. These emulsions offer unique benefits, including reducing product accumulation on hair and scalp, thereby improving shampoo efficacy and user satisfaction.