MICRONEEDLE HEAD

The package contains one head equipped with 19 0.5mm microneedles. This head is compatible for all DEEP products.

HOW TO USE:
1. Open the package that contains the head.
2. Screw the head onto any DEEP product
3. Remove the cap and start application process

The microneedles of the DEEP head are made of SUS 304 stainless steel. This material is commonly used in the medical field for making surgical instruments and trial instruments, as well as in orthopaedics, orthodontics and dentistry, due to its resistance to corrosion, to its correct bio-mechanical behaviour, and to a favorable bio-affinity. Among the components of SUS 304 stainless steel are activated carbon, amorphous silicon powder, colloidal manganese, phosphorus, sulfur, nickel element, nitrogen, chromium and iron. The microneedles have been subjected to several tests to evaluate their safety, including the cytotoxicity test based on the agar diffusion methodology which found that there is no toxic effect. The quantity of potentially toxic ions released is well below the maximum quantities declared within the safety limits, as well as the threshold value normally absorbed with the daily diet; therefore, microneedles do not pose a threat to health or negatively affect facial tissue.