Myths About IPL Hair Removal Devices That Cost Buyers Money
Five assumptions about IPL devices that the hardware does not support, from joule ratings to wavelength width to what a larger treatment window really does to a product.
IPL is a category where plausible-sounding assumptions travel quickly and outlive the evidence. Five of them appear regularly in purchase negotiations, and each one distorts what a buyer pays relative to what is actually delivered.
More joules is better. Total lamp energy is not the figure that matters. What reaches the follicle is energy per unit area at the window, so a large window with a high total rating can deliver less per square centimetre than a smaller window with a lower total.
A wider wavelength band covers more use cases. Beyond the useful hair reduction band, extra wavelengths are absorbed by tissue that does not need treating, which raises heat without raising effect. Filter precision beats filter breadth every time.
Five hundred thousand flashes means five hundred thousand treatments. It means the lamp fires that many times in a laboratory. Ask instead for the flash count at eighty per cent of original output, which is usually a fraction of the headline figure.
Cheaper units are fine for price sensitive markets. This one is partly true and mostly expensive. The savings come out of cooling and calibration, which is exactly what determines returns and reviews, so the money is spent twice. Aolemon quotes ice cooling and measured calibration as standard rather than as optional upgrades.