The original ingredients were acetaminophen, amantadine hydrochloride, caffeine, artificial bezoar, chlorpheniramine maleate, and now added power crystal. Of course, they wouldn't mention power crystal on the composition table.
The ratio of power crystal to the original ingredients was 1-10. If the original ingredients weighed a kilogram, then the power crystal would be a hundred grams.
Hours later, the cold medicine was ready. After the second test, it showed nothing different from their old one, but its effect was greatly enhanced.
A worker who coincidentally had a cold would be the human guinea pig. Since they had already tested it twice, it wouldn't be harmful, so the worker agreed. Once the pill was in his mouth, he felt a comfortable coldness spreading through his body. Within three minutes, he felt much better. The proportion of power crystal in this cold medicine wasn't large, so he wouldn't recover that quickly but its effect was already amazing enough.
