The treatment gently tightens and tones the muscles while smoothing the appearance of fine lines and wrinkles caci micro current tones the muscles enhances skin repair and produces an immediate and dramatic result it is a non invasive alternative to injections and botox caci is the result of 20 years research by the acknowledged pioneer of micro current therapy dr thomas wing caci works by combining a unique patented waveform tsunami with the naturally occurring bio electric current o