A hair waving system comprising at least two separately packaged components and methods of its use are described. One of the components is an aqueous activator containing about 0.5 to about 12 molar urea stabilized with a sufficient amount of an ammonium salt of a strong acid to adjust the pH value of the activator to about 6-8. The second package of the system contains an amount of hair disulfide bond-breaking agent sufficient to wave hair after admixture with the activator, and provides a pH value of 6.5-9.5 to the admixed waving lotion. A particular waving lotion is also disclosed.
本文描述了一种由至少两种单独包装的成分组成的烫发系统及其使用方法。其中一种成分是
水性活化剂,含有约 0.5 至约 12 摩尔
脲,并用足量的强酸
铵盐稳定,以将活化剂的 pH 值调节到约 6-8。该系统的第二种包装含有一定量的头发二
硫键断裂剂,在与活化剂混合后足以使头发挥发,并使混合后的挥发乳液的 pH 值为 6.5-9.5。此外,还公开了一种特殊的烫发乳液。