Preparation and Properties of Anti-Nail-Biting Lacquers Containing Shellac and Bitter Herbal Extract

Table 1

Evaluation of drying time and weight gain of extract-free nail lacquers.

Film-forming solution no.	Concentrations of shellac (% )	Drying time (min)	Weight gain (g)
1	10	15
2	15	16
3	20	17
4	25	21
5	30	26