There is no chemical relationship between nicotine concentration and ZERO strength.

ZERO contains different alkaliodes that act similarly, but differently, on the same nicotine receptors.

It should be borne in mind that the concentrations of active ingredient, which are generally absolutely lower than those used for nicotine preparations, nevertheless make their use very effective, especially in terms of HIT, which is highly manifested if inhalation is complete.

This is why we recommend that you do a few tests to find the dosage best suited to your habits.