I started taking Chlorella because I heard it's more important to nourish the inside than just applying it to the outside. It's a puree bar product, and since Lee Hyun is the model, I just bought it with confidence haha. Maybe because it's naturally cultivated outdoors, I feel like I'm getting a nutritional boost, and drinking it every morning feels like my body is being purified. Since it's a regular food supplement, I don't have the aversion to taking medicine, so I've been able to take it consistently. I recommend it to anyone who wants to hear compliments about their complexion!