1. One-time usage : 20g per packet 2. Provides an immediate cooling sensation to the skin, offering a powerful soothing effect that alleviates puffiness and heat. 3. Judged as non-irritating in a hypoallergenic test 4. Effect proven by clinical trials 5. Using premium American diatomaceous earth, deeply infuses effective ingredients into the skin while inhibiting waste, dead skin cells, and sebum production