helps improve overall skin texture, tone and appearance. this is because a deep exfoliation cleans the pores, removes debris and allows the serum to penetrate better. costs between $150 and $300. while this seems a little on the high side, it is a small price to pay for such an investment in your skin after a hydrafacial, which typically takes just 30 minutes or less, some redness may occur. improve the appearance of your fine lines, wrinkles, acne, hyperpigmentation, congested pores and uneven skin tone with no surgery, no injections, no discomfort and no downtime. once a month, or once every 4 weeks. this is the general frequency that is most compatible for most people and that can generate the skin-boosting benefits..syi