How Long Do Spicules Stay in the Skin
Spicules are tiny needle-like structures from sea sponges used in some skincare treatments. They get applied to the skin during facials or peels to boost renewal and product absorption. These micro needles poke gently into the upper skin layers without causing big damage.
Once put on the skin, spicules do not dissolve right away. They stay active inside the skin for a period that helps with ongoing effects. In many products, like enzyme facials, they work as stimulators for up to 48 hours. This time lets them push skin cells to renew faster and pull in active ingredients deeper.
Some advanced treatments use special coated spicules for even longer action. For example, certain silica spicules have a design that releases ingredients over 72 hours. These small structures, often under 20 microns thick and a few hundred microns long, fit into skin pores easily. They keep delivering benefits like brighter tone and smoother texture for up to three days.
The exact time spicules stay can depend on the product type and how they are made. Marine spicules act like signals to wake up the skin’s natural repair process from inside. They encourage collagen and cell turnover without harsh surface scrubbing. Skin feels stimulated below the surface, leading to gradual improvements in texture and evenness.
People might notice tingling or mild redness at first, but this fades as the spicules do their job. Treatments often suggest multiple sessions, like once a week for four weeks, to build results. Always check with a pro if you have sensitive skin issues, as spicules work best on healthy barriers.
Sources
https://theskinedit.au/pages/ocosmedics-enzyme-facial
https://ribeskin.com/gpeel-dual-brightening-rejuvenation-treatment/
https://www.thebrowbeautyboutique.com/journal/marine-spicules-for-restoring-predictable-skin-renewal-when-progress-stalls
https://www.getthegloss.com/beauty/skincare/what-are-microspicules/
