Effective in 58 seconds
NYDA® has a UNIQUE dual action dimeticone 100 cSt6 allowing it to penetrate deeply into the tiniest parts of the lice, larvae and also the egg’s breathing system, replacing the air.
This prevents the exchange of gases, provoking death of head lice and its eggs in a physical fashion7 within 58 seconds.
NYDA vs other products
Number of Applications
Adapted from : MSSS. “Intervention guide: Guidelines for controlling head lice in schools and childcare centres”,
[online – https://publications.msss.
NYDA vs NIX
clinically documented study
Randomized, controlled, observer-blinded comparative trial
Ovicidal Response of NYDA vs NIX
In vitro comparative study:
Ovicidal (egg killing) effect of two conventional head lice preparations
(after exposure to the preparations)