I made this for my mother who has sensitive skin and cannot use hair growth products that contain chemicals such as minoxidil.

It is a safe product that can be used by children, during pregnancy, and during chemotherapy treatment for cancer.

My mother was able to remove the wig she had been wearing for over 10 years using Sai Zen shampoo.

For more information, please read Sai Zen Story.

Since it is a natural ingredient, please refrain from using it if you are allergic to herbs.

I hope I can be of some help to those who are worried about thinning hair.

There are side effectsSide effects include itching, headache, decreased libido,motivation, heart and vascular related side effects,weight gain etc.
Sai ZenOther Hair Growth Formlas
IngredientsNatural BaseContains chemical ingredients such as minoxidil
Side EffectsNo side effects
Whose forbaby, child
women, pregnant women,
A person undergoing chemotherapy
Anyone is welcome
Propecia: men only
Minoxidil: men only
Women are OK as long as it is below 2%.
*However, please do not do so while pregnant or breastfeeding.
People with high blood pressure or liver dysfunction
No, no children.


Unlike hair growth products containing chemicals, there are no side effects, and it can be used by anyone who wants to grow hair thicker, add body, add volume, or maintain healthy hair.

There are many reasons for thinning hair.
We wanted you to get results no matter what the reason for your hair thinning, so we used plenty of herbs that are expected to solve each reason for your hair thinning.

for example,

Thinning Hair and Hair Loss due to Stress: Tannic acid, Aloe, Ginkgo Biloba Extract, Loquat Leaf Extract

Male Pattern Baldness: Loquat Leaf Extract, Grape Seed Extract, Ginkgo Biloba Extract

Female Hair Loss: Citric Acid, Pantinol, Rosemary Oil, Sunflower Oil

Thinning Hair due to Aging: Ginkgo Biloba Extract, Rosemary Oil, Citric Acid

And so on. Please see the Ingredients Page for more information.