The present invention relates to a method of extracting amorphous amorphous water extract, which comprises: a pulverizing step (S10) of pulverizing the selected amethyst into a powder form； and a step (S10) of putting the amethyst powder through the pulverization step , Adding purified water to the container to sufficiently immerse the amethyst powder, stirring for 5 to 10 minutes, allowing to stand for 10 to 20 minutes, and then removing the supernatant liquid is repeated one or more times to remove impurities contained in the amethyst powder A step S30 of collecting the amethyst powder through the cleaning step S20 and a step of filtering the amethyst powder and purified water having passed through the collection step S30 in a ratio of 1: 3 by weight , Stirred for 50 to 70 minutes in a state of being heated to a temperature of 60 to 80 캜 and then allowed to stand for 15 to 24 hours to extract minerals from the amethyst powder into purified water A first sterilization step (S50) of recovering the extract through the extraction step (S40), filtering the extract through the activated carbon filter to remove harmful bacteria and impurities remaining in the extract, and A first filtration step (S60) of filtering an extract obtained through the first sterilization step (S50) with a drum filtration apparatus to remove fine impurities； and a step of filtering the extract obtained through the first filtration step (S60) with a filter paper The filtration process through the filter paper is performed by sequentially filtering the extract with 3 μm (μm) filter paper, 1 μm filter paper, 0.5 μm filter paper and 0.3 μm filter paper to remove fine impurities remaining in the extract A preservative and a humectant are added to the extract obtained through the second filtration step (S70) and the second filtration step (S70), 0.3% by weight of the preservative is added to the total weight% of the extract, weight% (S80)； and a step of filtering the extract obtained through the addi
