A4 Perfect Balance Tonic is a refreshing, clarifying and anti-irritant cleansing tonic that restores the skin to its functional balance. The tonic has an immediate revitalizing effect in a natural way and gives a clear rosy complexion. Colloidal silver (ultra-fine silver particles) soothes irritations and can accelerate wound healing and the natural regeneration process with its special antibacterial properties.Application: Shake before use. Apply in the morning and/or evening. For optimal results, apply A4 Perfect Balance Fluid or A4 Perfect Balance Mask afterwards. Saturate cotton pad with tonic and gently smooth over face. Do not rinse off.Main ingredients:Highly dosed, Colloidal Silver (= ultra-fine silver particles, approved by ECOCERT Raw Material) helps reduce bacterial growth and thus supports the natural skin flora. It also soothes skin irritations and can accelerate wound healing and the natural regeneration process with its special anti-bacterial properties. In addition, arg