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The product was used in Ukraine Clinical Trial and has proven excellent results for hospitalized covid-19 patients.



The Role of Macrophages

  • Health

    Protects against infection

  • Beauty

    Improves skin condition

  • Youth

    Slows down aging

  • Energy

    Fights fatigue

  • Development

    Optimizes brain activity


US National Library of Medicine, NIH clinical trial

Trial Efficacy of Saisei Pharma Dietary Supplements MAF Capsules, 148 mg and M Capsules, 148 mg in Hospitalized COVID-19 Patients (SaiseiCovUKR)



Update on the clinical trial using MAF for hospitalized COVID-19 patients in Ukraine



The clinical trial using MAF capsules has started in Kazakhstan for the patients suffering with coronavirus aftereffects in February 2021.



The clinical trial using MAF capsules has started in Italy from November for hospitalised patients with COVID-19.


Rationales of MAF as a therapeutic target for SARS-CoV-2

The fact that around 96% of patients recover from the infection


Potential role of GcMAF

Potential role of GcMAF in suppressing the severity of COVID-19-induced immune responses: Lesson learned from HIV



The clinical trial using MAF capsules has started in Ukraine from the end of October for hospitalised patients with COVID-19.

Saisei Mirai Movies

Macrophage Activating Food
MAF series

Immune activating MAF series will help boost the immune system by activating immune cells without any side effects. This anti-aging support food is for those who would like to stay young and healthy. The M series is made with natural ingredients and produced in our GMP Certified factory (Certification No. 26518) in Osaka.

Health Food Products
Saisei Hawaii

Saisei Pharma’s immune activating food products are very safe and made from natural ingredients.

New Product!!
3x Active Ingredients!

On Sale!



*This statement has not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.

There are fake GcMAF products sold online in Australia by a company which is registered in Hong Kong. Please be aware that 3rd Generation GcMAF products are only produced by Saisei Pharma. Products from other companies are fake products and may not be produced in properly approved and registered medical facilities.


Saisei Pharma plans clinical study of oral MAF in COVID-19 patients

Clinical trial to evaluate oral MAF, macrophage activating factor, in the prevention of the COVID-19 associated cytokine storm and the role of macrophages as a front-line innate immunity defense is announced.
A cytokine storm is a type of severe immune overreaction that could result from the novel coronavirus infection and may contribute to acute respiratory disease which has life-threatening complications in patients with COVID-19.

“Our innate immunity can fight off pathogens without causing inflammation and associated respiratory deterioration.”

Our Press Release featured on the following sites:
are approved as food supplements in Ukraine.

Free from

Wheat, soy, egg, rice, gluten, starch, sugar (excluding M-Lollies), hormones, antibiotics, preservatives, artificial sweeteners, artificial colours.

Easy to take

We have created 3 types of MAF products to cover many areas such as mouth, gut and skin.

Very unique MAF

We have developed our very own unique MAF (macrophage activating factor) using our patented method. MAF helps boost the immune system by activating macrophages without any side effects.

Produced in GMP Certified factory in Japan

MAF Series products are produced in our Saisei Mirai GMP Certified factory (Certification No. 26518) in Moriguchi, Osaka, certified by the Ministry of Health, Labor and Welfare of Japan.

Contact Us

1600 Kapiolani Blvd STE 1328
Honolulu, HI 96814
United States
(808) 452-4908

This phone number is for shipping inquiry only.
Due to Covid-19, we work from home and unable to take phone calls in timely manner.
Please contact us through the contact form. We appreciate your understanding.

Please note: we do not treat patients in the United States, nor do we have a clinic here in Hawaii.

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