"Astringent/toner" means any product not regulated as a drug by the U.S. Food and Drug Administration (FDA) that is applied to the skin for the purpose of cleaning or tightening pores, including but not limited to clarifiers and substrate-impregnated products. The term does not include any cold cream, lotion, antiperspirant, medicated astringent/toner, or hand, face, or body cleaner or soap product.
N.H. Admin. Code § Env-A 4102.16