Wound healing agent has substantial components water and silicon dioxide with particle size 50-200 nm, and amount of silicon dioxide is 1-5 percent by weight

摘要

The wound healing agent has substantial components water and silicon dioxide with a particle size 50-200 nm. The amount of silicon dioxide is 1-5 Wt.%. The pH value of the wound healing agent is 8. A preservative is also provided in the wound healing agent.