The Z-SalicPure can be a multi-action HydroDermabrasion Serum  built to deal with oily and congested skin, but is suited to all skin types.Apply serum directly to the skin, determined by pores and skin requirements, not equipment limitations. Practical experience zero leaks or drips Using the HydroDiamond™ Know-how.The HydroDiamond™ Technologi