Both Qizibai and Sanbaitang have certain whitening effects. Among them, Platycladus orientalis is made from Atractylodis Rhizoma, Radix Angelicae Dahuricae, Rhizoma Bletillae, Radix Ampelopsis, Poria, Radix Paeoniae Alba and Pearl powder, and has the effects of whitening skin, removing spots and removing acne. Sanbai Decoction consists of Atractylodis Rhizoma, Radix Paeoniae Alba, Poria and Radix Glycyrrhizae. Has effects in invigorating qi, nourishing blood, whitening skin, and regulating endocrine.

As for how long it takes to whiten, the specific effect varies from person to person, and it is related to the condition of the skin itself, the method of use, other living habits and other factors. Generally speaking, if you persist in using it for about a month, you should be able to see some effects. However, please note that if you want to whiten your skin quickly or have serious skin problems, you may need to combine other methods or consult a professional. At the same time, these products all contain traditional Chinese medicine ingredients, and everyone's skin condition is different. Some people may be allergic to certain ingredients, so they should have an allergy test before using them.