Sponge microneedles, also known as sponge bone needles,spicule powder, diatom bone needles, water needles, and biological microneedles, are organisms that grow in the deep sea. They rely on filtration and absorption of nutrients in seawater to maintain their life. Long term evolutionary selection allows them to retain their metabolic ability for various substances in seawater. It can be seen under a microscope with densely packed, glassy bone needle structures. The needle like crystals of microneedle diatoms can penetrate deep into the stratum corneum and epidermis, activate the microcirculation of the epidermis and allow the aging stratum corneum to naturally peel off, achieving natural, safe, and effective physical rejuvenation. Compared to roller microneedles, sponge microneedles are more and smaller, and can cover more skin pores. The effect is more pronounced.

White Hydrolyzed sponge spicule powder sponge micro needleReiuvenate skinlmprove acne skinbrighten skin tone; firm and rejuvenate skin