The reason relates in part to a mechanical principle known as the Fakir Effect.
Think of a bed of nails:
As the number of contact points increases, force is distributed across more points, reducing the pressure at each individual point.
The same principle can influence microneedling. A cartridge containing 12 or 16 needles must overcome skin resistance across more simultaneous contact points.
With 6 needles, the device's mechanical action is concentrated across fewer points, helping support efficient, controlled penetration.
Needle count isn't the only factor—motor performance, needle geometry, sharpness, spacing and stroke mechanics all matter.
That's why AERO combines:
Rather than focusing on putting more needles into a cartridge, BioTouch AERO™ focuses on how effectively each needle interacts with the skin.
Fewer Needles. Concentrated Force. Precision Penetration.™
Also find out:
BIOSKIN Aesthetics products are purposed to meet the FDA’s definition of a cosmetic product, an article applied to the body to cleanse, beautify, promote attractiveness and alter appearances. All BIOSKIN Aesthetics products are not intended to be drug products that diagnose, treat, cure or prevent any disease or condition.
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