1. "Or a permanent wave . . . and highlights, " he says. 2. The third wave and most permanent wave of the Reformation, was Calvinism. 3. Electricity led to the development of permanent wave machines and hair dryers. 4. For years women have used permanent waves to create the appearance of volume. 5. Thio relaxers break the disulfide bonds in hair, similar to the permanent waving process. 6. As wigs and hairpieces fell out of fashion, the company turned to permanent wave products. 7. She was also a leader in developing new products, such as her permanent wave machine. 8. About 15 years ago, Bai Eun-shik swallowed his pride and got himself a permanent wave . 9. Major bench formulation accomplishments led to a Redken patent in acid permanent waves for hair. 10. In the field of personal care, cysteine is used for permanent wave applications, predominantly in Asia.