Perspirex Original, our classic antiperspirant, has been the trusted choice for over 30 years by millions of people worldwide. Clinically proven to provide long-lasting protection, its effective formula provides days of protection whilst the skin care system protects skin against potential irritation. Perspirex Anti-Transpirant for men and women, applied once in the evening for 3 to 5 days. Perspirex Original is free from perfume.