The Health Factory ENT Zinc & Silver Spray is good for smokers, vaper and those with respiratiry weaknesses. 
 
The Health Factory’s Nano minerals are characterized by extremely small particles which are immediately absorbed and 100% bio-available, resulting in immediate and effective results.
 
Nano Silver is a uniquely produced mineral water with monatomic, diatomic and nanoclusters of silver (Argentum). Produced with purified water containing 15ppm (parts-per-million) of positively charged silver particles varying in size from 1 to 5 nanometres. These minuscule silver particles are positively charged, which cause only the negatively charged micro-organisms to be eliminated. This precise ratio (particle size and ppm) is crucial for maximum effect of the nanoclusters of silver. Contains no allergens.
 
Since silver is a light-sensitive material, The Health Factory produces its nanoclusters of silver in a dark room. We package our products in the highest quality dark violet glass bottles which allow only positive infrared and ultraviolet light to pass through. This prevents oxidization of the silver, resulting in a superior product that retains its qualities and potency.
 
Nb. product price includes cost of UK postage & packaging (2nd class, signed for)