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PDRN (PolyDeoxyRiboNucleotide) from Salmon DNA:

• Derived from male salmon reproductive cells, PDRN is a DNA fragment stimulating collagen and elastic fiber regeneration.
• Known as a tissue regeneration activator, PDRN accelerates skin metabolism, fostering natural repair and regeneration.
• Nicknamed "baby needle," it reflects its ability to return the skin to a youthful state, with a unique anti-inflammatory and regenerative mechanism.
• Recognized as "liquid gold" in medical raw materials abroad due to its exceptional properties.
• With a DNA base composition similar to humans, PDRN boasts minimal rejection and is obtained through hydrolysis and tissue regeneration, rapidly inducing tissue and cell regeneration while shortening wound healing time.

Sponge microneedles are minute structures derived from freshwater sponges and aquatic organisms. Evolved naturally to thrive in their environment, these biological needles are imperceptibly small, often found in powder or gel form. Functionally akin to tiny needles, they can delicately penetrate skin pores, earning them the nickname "sponge bone needles." Extracted from freshwater sponges' delicate, spongy spicules, they find wide application in acne treatment and skincare routines.

Advantages

It can open skin channels directly to the dermis, help activate skin microcirculation, relieve clogged skin pores, accelerate skin metabolism, accelerate the natural exfoliation of aging stratum corneum, and shorten the skin renewal cycle from 28 days to 1 week. Compared with roller microneedles, this needle has more and smaller needles and can cover more skin pores.