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Supervised by Dr. Yasunori Minagi, Director of Sayaka Beauty Clinic

Official website
Qualifications:

• Member of the Japan Society of Aesthetic Plastic Surgery
• Member of the Japan Association of Aesthetic Plastic Surgery
• Member of the Japan Society for Advanced Medical Care
• Member of the Japan Society of Plastic and Reconstructive Surgery
• Certified Restylane Practitioner
• Certified Thermage Practitioner
• Certified Ultra V Lift Practitioner
• Member of the Japan Society of Aesthetic Dermatology
• Member of the Japan Anti-Aging and Regenerative Medicine Associat

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What comes to mind when you think of dietary supplements? Perhaps you feel uncertain, wondering, "Do they really help maintain daily health?" or "I can't seem to find one that suits me." Many people share these concerns. Others might have tried supplements in the past, only to experience disappointing results or feel they lacked sufficient information to make informed choices.
As a physician, I have often heard such concerns from patients at my clinic.
When I was approached about supervising the development of SHIRATAMA BOOSTER, I was intrigued and honored to take part in this endeavor.
The key ingredient, glutathione, is a naturally occurring substance in the body that plays a critical role in protecting against oxidation, making it vital for both health and beauty. However, aging and lifestyle habits can lead to a decline in glutathione levels.
SHIRATAMA BOOSTER is formulated to help busy individuals conveniently replenish glutathione and essential vitamins that are often deficient. It contains an impressive array of ingredients meticulously designed to support oxidative balance. Drawing on years of clinical experience and the latest research, we have developed this product with an unwavering commitment to quality and efficacy.
To support your health and beauty, we have left no room for compromise, ensuring excellence in every aspect—from the selection of raw materials to the manufacturing process. I encourage you to incorporate SHIRATAMA BOOSTER into your daily routine and experience the benefits it can bring to your health and well-being.
Note: This product is not a pharmaceutical but a nutritional supplement designed to support general health maintenance.

• Glutathione (yeast-derived): 20,400 mg
• Various vitamins: 15,600 mg

The packaging shown is for illustrative purposes only.

Key Functions and Properties of Glutathione: Explained in Five Points

1. 1.Contribution to Oxidative Balance
   Glutathione plays a crucial role in maintaining the balance between oxidation and reduction within the body. It is believed to support the maintenance of daily well-being by protecting cells from oxidative stress.

2. 2.Involvement in Metabolic Processes
   Glutathione is essential for various metabolic functions, particularly in the liver, where it aids in the detoxification of harmful substances. Its role in promoting a balanced internal environment has been widely studied.

3. 3.Support for Everyday Health
   By assisting numerous physiological functions, glutathione contributes to the smooth operation of the body's systems. It is increasingly recognized as a key factor in sustaining a healthy and active lifestyle.

4. 4.Creation of a Healthy Cellular Environment
   Glutathione is involved in maintaining a conducive environment for optimal cellular function. It is believed to support the normal cell cycle, ensuring the health and vitality of cells.

5. 5.Multifaceted Role in Metabolic Processes
   Glutathione is integral to various metabolic processes, including energy production. It has been shown to help regulate metabolic balance, contributing to sustained daily energy and vitality.

Natural Decline and Dietary Sources of Glutathione
Although glutathione is naturally produced in the body, its levels tend to decrease with age, environmental stressors, and nutritional deficiencies. For this reason, dietary sources of glutathione have gained attention. Foods rich in glutathione include avocados, spinach, and broccoli, making them valuable additions to a balanced diet.

How Much Glutathione is Present in These Foods?

How Much Glutathione is Contained in Such Foods?

• Glutathione (yeast-derived): 20,400 mg
• Various vitamins: 15,600 mg

The packaging shown is for illustrative purposes only.

The Relationship Between Glutathione and Age

As shown in the diagram below, glutathione levels remain stable during youth but begin to decline gradually after the age of 30. This decline is primarily attributed to the reduced capacity for glutathione synthesis that comes with aging. This reduction increases susceptibility to oxidative stress, which is believed to accelerate aging and heighten the risk of various diseases. Therefore, replenishing glutathione or maintaining its levels according to age is considered crucial for sustaining overall health.

1. Cost Reduction:
SHIRATAMA intravenous therapy requires clinical procedures, which can be expensive for regular treatments. By offering it in supplement form, anti-aging benefits become accessible at a more affordable price.
2. Convenience:
Supplements are easy to take—simply swallow them—making it easier to incorporate into a busy lifestyle. Unlike intravenous therapy, there is no need to visit a hospital or clinic.
3. Portability:
Supplements are compact and easy to carry, making them a convenient option for travel or business trips.
4. Personalized Dosage Plans:
Supplements allow for flexible adjustments in dosage to meet individual needs and health conditions, offering a more tailored approach.
5. Reduced Discomfort:
While intravenous therapy may involve discomfort or pain during the procedure, supplements are taken orally, reducing the physical burden.
6. Effective Intestinal Absorption:
Using acid-resistant capsules ensures that nutrients reach the intestines intact, enhancing the likelihood of effective absorption.
7. Ease of Long-Term Use:
In supplement form, it becomes easier to sustain good health and pursue beauty goals over the long term.
8. Dissemination of Health Knowledge:
The widespread use of supplements promotes awareness of glutathione and SHIRATAMA therapy, fostering greater interest and knowledge in health and beauty management.
Among these reasons, the economic affordability and ease of maintaining health and beauty make SHIRATAMA BOOSTER an attractive choice.
Note: Regular SHIRATAMA intravenous therapy at a clinic can further enhance the expected benefits.

Each sachet contains:

• Glutathione (yeast-derived): 20,400 mg
• Various vitamins: 15,600 mg

”SHIRATAMA BOOSTER” is a high quality health food product made in Japan, developed and manufactured under the strict supervision of Dr. Minaki, Director of Sayaka Beauty Clinic (cosmetic surgeon), and is rich in ingredients specifically designed to support whitening and skin problems. This product has the following features.

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☝🏻1. Contains the industry's highest level of glutathione derived from yeast extract

Glutathione is an important ingredient with antioxidant properties in the body that supports beautiful skin and good health. This product contains 681 mg of total glutathione per daily dosage (3 capsules).
The raw material, yeast extract powder containing glutathione, is produced in Japan to ensure quality and safety.
 

☝🏻2. Contains vitamin B₁, which is often in short supply

Vitamin B₁ is an important nutrient that helps metabolize carbohydrates for energy, relieves fatigue, and supports nerve function. However, it is also an ingredient that is easily in short supply due to unbalanced diets and stressful lifestyles.
This product contains 3,000 μg of vitamin B₁ per daily recommended amount (3 capsules) and is especially recommended for “those who easily feel lack of energy,” “those who lead busy lives” and “those who tend to have irregular eating habits.
 

☝🏻3. Supplementing Vitamin C

Vitamin C is an important ingredient that supports beauty and health, and because it is water soluble, it is easily lost in the body.
This product contains 180 mg of vitamin C per daily recommended amount (3 capsules) for efficient supplementation.
 

☝🏻4. Caffeine is added for additional support

This product contains 3,000 μg of caffeine per daily recommended amount (3 capsules).
Caffeine is known as an ingredient that helps improve concentration and maintain energy. In moderate doses, this product is recommended for those who wish to improve their work or study efficiency and refresh their mood.
 

☝🏻5. Uses plant-derived acid-resistant capsules

General capsules are easily dissolved by stomach acid, and the ingredients may not reach the intestines properly. This product uses acid-resistant capsules that do not dissolve easily in the stomach and are designed to ensure that the ingredients are efficiently absorbed by the body.
In addition, since titanium dioxide is not used, the product can be taken with peace of mind.
 

👍Recommended Points

Contains carefully selected supportive ingredients ideal for those seeking to whiten their skin.
Easy to supplement with necessary nutrients even in your busy daily life.
High safety and reliability due to domestic production in Japan.
”SHIRATAMA BOOSTER” is an ideal product to support beauty and health while staying close to modern diets and lifestyles. We hope you will find it useful in maintaining your daily health.

The Importance and Benefits of Using Acid-Resistant Capsules

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Certificate of Analysis

Manufacturing Process

To support your health management, we manufacture our products in partnered facilities within Japan, operating under strict quality control standards.
Only carefully selected raw materials are used, and supplements are meticulously produced based on the latest technology and stringent manufacturing guidelines. All manufacturing processes strictly adhere to GMP (Good Manufacturing Practice) standards, ensuring thorough hygiene management and uncompromising quality control.

By collaborating with our partnered facilities in Japan, we are dedicated to providing superior supplements to our customers.
We are committed to responding promptly to your questions and requests, striving to be a trusted partner that supports you every step of the way.

Certificate of GMP certified factory

What is a GMP-certified factory?

GMP is a standard for the manufacture of pharmaceuticals, quasi-drugs, health foods, etc. Of these, health foods can become “GMP-certified factories” by obtaining GMP certification. This certification is based on the Ministry of Health, Labor and Welfare's “Health Food GMP Guidelines,” and is conducted objectively by a private third-party organization that examines and inspects each health food manufacturing company's plant upon application.
Three principles of the Health Food GMP Guidelines
The following principles are set forth as major goals for maintaining product quality.
 
●Prevention of human error in each manufacturing process
●Prevention of contamination and quality deterioration of the product itself due to factors other than human error
●Ensure constant quality throughout the entire manufacturing process.
 
Currently, there are two third-party organizations in Japan that conduct GMP certification audits of health food GMP factories: the Japan Health Food and Nutrition Food Association (JHFA) and the Japan Institute of Health Food Standards (JIHFS). This section introduces the process of obtaining accreditation from the Japan Health Food and Nutrition Food Association. With regard to pharmaceuticals, the Pharmaceuticals and Medical Devices Agency (PMDA) conducts surveys of domestic and overseas manufacturing plants that produce high-risk drugs to determine whether they have a system in place to ensure that the drugs are manufactured with appropriate quality in compliance with GMP.

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