NYDA Express is a specialized treatment for head lice and nits that works through physical action using silicone oils (dimethicones). The formula is designed to be effective with just one 10-minute application, eliminating both adult lice and their eggs through a suffocation mechanism. The product works by using dimethicone oils that penetrate the breathing system of lice and nits, effectively suffocating them. It is scientifically proven to be effective and well-tolerated, making it suitable for infants and pregnant/breastfeeding women. The product should be stored below 25°C and kept away from heat sources due to flammable ingredients. For external use only, avoiding contact with eyes and mucous membranes. The treatment includes a special comb for lice removal.