A masterpiece from nature —— sponge microneedle

It is invaluable for reducing acne, contusions, hyperpigmentation, pimples and acne sores, and for reducing freckles and other hyperpigmentation. Sponge microneedle comes from freshwater sponge (an aquatic plant), which as a freshwater sponge in order to adapt to the survival of the environment and the natural evolution of biological needles, very tiny, powder or gel, the naked eye can not see the needles, in essence, this is an extremely tiny needle-like bone, the tip of the needle can be stuck into the skin  pores, so it is also known as sponge bone needle.

True form under the microscope?

Maybe we can give you the answer.