Tag: reedle shot
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Spicules: The Micro-Needle “Highways” for Skin Regeneration 💉✨
No matter how advanced a skincare ingredient is, it cannot trigger regeneration if it simply sits on the surface. To bypass the skin’s strict defense system, only extremely small molecules—typically under 50 nm (about 1/10th the thickness of a human hair)—can penetrate effectively. To overcome this barrier, scientists utilize Drug Delivery Systems (DDS). Today, we…