Zeno relies on carefully controlled heat doses in order to kill P. acnes bacteria.  After multiple cycles of heating and cooling, treatment tips can degrade and become unable to reach sufficient temperature, reducing the efficacy of Zeno’s therapy. Zeno’s Treatment Tips are therefore limited in the number of treatment cycles they allow so as to ensure that the thermal efficiency cannot degrade to the point of preventing adequate treatment temperature.

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Zeno is a hand-held battery-operated device designed with a tip that heats to a pre-set temperature. The biocompatible tip is designed for direct contact with a blemish on the skin. Once in contact with a blemish, the tip will transfer heat into the follicle. An internal PID controller chip continually modulates the temperature to a fixed range even under different skin and circulation conditions by adjusting the flow of energy to match precisely the heat absorption of the individual user. Zeno?s microprocessor adapts not only to your individual skin type but also to the heat absorption characteristics of the location of the pimple. Your Zeno adapts to you! An integral digital timer controls the treatment time. The level of heat does not cause skin damage. Specifically, Zeno stimulates a heat-shock response in p. acnes, the bacteria causing at least 90% of all acne blemishes. Heat shock proteins, activated by bacterial cells under heat stress, cause the sel…
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