What are physical effects of finishing products on hair?

Finishing products, such as hairsprays, serums, and pomades, can create various physical effects on hair. They often provide hold, shine, and texture, enhancing the overall appearance and style. However, excessive use can lead to buildup, making hair feel stiff or greasy and potentially causing damage or dryness over time. It's essential to choose products that suit your hair type and to cleanse regularly to maintain hair health.