FAQs

Click on a category to view some of our Frequently Asked Questions.

What does Yibu mean?
Yibu means “one step" or "a step" in Chinese. ​We apply the Yibu philosophy to every facet of our business. With every project, we take a meticulous step by step process towards research of advanced skin care technology, development of new and exciting products, and offering effective and valuable products to you. It all begins by taking the first step.

Who is the founder for Yibu Beauty?
Founded by Steve Jan, a skincare expert with over 27 years of cosmetics and skincare experience in the United States.

Why do we need to use skincare?
The skin is the body's largest organ covering the entire body. It serves as a protective shield against heat, light, injury, and infection. The facial skin is the most delicate of the entire body and can easily get damaged from surrounding environment and stress which then will show on your face.

Do you ship internationally?
Only U.S. shipping is available at this time. We're actively working on expanding to international shipping.

What is a Tinted Moisturizer?
A tinted moisturizer is a moisturizing liquid-cream blended with natural pigment.

How is Yibu Mooncast different than other brands?
Contains over 90% skin-loving ingredients with more skincare than coverage.

When should I apply Mooncast Tinted Moisturizer?
Use during day time after applying SPF.

Can Mooncast Tinted Moisturizer be used as a face moisturizer?
Yes. If you have dry skin conditions or feel dry after applying Mooncast Tinted Moisturizer, we recommend applying face moisturizer before applying Mooncast Tinted Moisturizer.

Is Mooncast Tinted Moisturizer oil-free and vegan?
Yes, this product is vegan and oil-free.

Why are there only 2 colors?
Mooncast Tinted Moisturizer contains more skin care ingredients than pigmentation so these 2 colors covers a wide range of shades from lightest and darkest.

What do serums do?
Serums are designed to deliver high concentrations of specific active ingredients to the skin. There are many different types of serums on the market that perform different jobs, ranging from hydration to skin brightening and more.

When is the best time to use Mooncast Serum?
We recommend using the serum at night after cleaning the face. It can be used during the day, as long as it is followed by with SPF.

Will this serum make me breakout?
If you don’t have breakout at the moment, our serum shouldn’t cause breakouts. However, there are many reasons that cause breakout. If you are concerned, we recommend you consult with your dermatologist.

Why do I feel a tingling senesation?
If the tingling sensation lasts for less than a few mintues and is not getting worse, there is no need to worry. The tingling sensation may be caused by our key active ingredient, lactic acid, which means the serum is working.