Easier dieting together! A jockey system with switch-on diet group coaching, 1:1 customized counseling, and even community functions! Start a healthy change with Giulda.


◆ Switch-on diet program group coaching ◆
We provide group coaching for the switch-on diet program led by Dr. Park Yong-woo. This program is a group coaching in which several users exercise together, improve their eating habits, and go on a diet for a set period of time. Through coaching conducted by Dr. Park Yong-woo, you can receive direct feedback and individual advice.

◆ Community function ◆
By providing a community function for diet, users can communicate and share information together. Through the bulletin board, you can freely write diet-related articles, post comments, and share information with other users. Dieting together is more effective than dieting alone because it can motivate you.

◆ 1:1 counseling function ◆
Provides the ability to have a 1:1 consultation with a diet expert directly. Users can find comprehensive diet methods such as eating habits and exercise methods that suit them through personal counseling.

◆ Upgraded guidebook and diary function ◆
Use the more upgraded features while using the guidebook and diary features provided in the existing Zulda. You can write a diet diary in the diary, and you can get information about healthy eating habits and exercise methods through the guidebook.

◆ Provide report ◆
Users can receive a report whenever the switch-on 4-week diet ends. Reports tell you how much you've accomplished, where you need to improve, and more.


You can go on a diet with people anytime, anywhere with your smartphone. Lose weight a little easier and more fun than when you do it alone, and more systematically with an expert and achieve healthy habits.