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RGA Hair Restoration Treatment RGA Hair Restoration Treatment

RGA Hair Restoration Treatment

More than 73% of Asians suffer from genetic hair loss. Are you one of them? Once hair loss becomes significant, the hair follicles have already started to shrink. It is crucial to get actually effective treatment within the crucial time frame. The RGA Hair Restoration Treatment introduces technology for extracting scalp growth factors to stimulate the regeneration of scalp blood vessels, allowing the scalp to regain its health and the hair follicles to regenerate. This results in thick and resilient hair, allowing you to regain your charm.

Are you troubled by the following hair problems?

Excessive hair loss

Receding hairline

Alopecia areata (spot baldness)

Thinning hairline

Got hair loss issues? Click here to regain healthy hair!

RGA Hair Restoration Treatment

RGA is a popular and advanced hair restoration technology. It involves extracting a small amount of hair growth factors from your own scalp to activate hair follicles, and restoring scalp health and hair growth.


This innovative hair growth factor technology extracts growth factors from the scalp hair follicles, isolates the essence from these growth factors, and injects it into scalp areas experiencing hair loss or thinning. The hair growth factor extracts stimulate the regrowth of capillaries and activate the hair follicles, increasing the supply of nutrients to the scalp and restoring overall hair health. The treatment effects can last up to 2 years.2

Target Issues

Excessive hair loss, receding hairline, and various forms of baldness

Suitable Users

Men seeking hair restoration


The effects can last up to 2 years. The treatment is minimally invasive, and the procedure only takes 30 minutes.2


A low-invasive treatment which takes only 30 minutes.


RGA Hair Restoration Treatment 4 Major Treatment Advantages

Results Comparable to Hair Transplant

Results Comparable to Hair Transplant1

93% Survival Rate of Growth Factors

93% Survival Rate of Growth Factors3



Internationally Certified

Internationally Certified3


Genetic Factors

For most men, hair loss is primarily caused by genetic factors, this hair loss pattern is called "male pattern baldness." As dihydrotestosterone (DHT), which is caused by the hormone testosterone in the body metabolized by 5α-reductase, attacks the hair follicles, synthesis of hair proteins is affected. As a result, the hair follicles' growth cycle becomes shorter, and the hair enters a resting phase and falls out before growing longer and thicker. Over time, the follicles gradually shrink. Male hair loss typically results in a receding hairline, forming an M-shaped pattern.

Daily Stress

The fast-paced lifestyle in Hong Kong often leads to prolonged psychological stress. Stress can disrupt hormonal balance, inducing scalp inflammation and hair loss. Additionally, mental tension can cause contraction and congestion of the scalp tissues, leading to poor blood circulation. Insufficient nutrient absorption by the hair follicles can result in temporary hair loss.

Improper Hair Care

Many men enjoy changing their hairstyles frequently and often use chemical treatments such as dyeing and perming. Hair dyes containing chemicals can damage the hair strands and follicles. Excessive use of styling products like hair wax and hair sprays can hinder hair follicle growth and damage hair texture. Moreover, many men do not pay enough attention to the choice of shampoo and other hair care products. Using the wrong shampoo can weaken the hair, making it brittle and prone to breakage, potentially causing hair loss.


Some medications can affect hormone balance, including those used to treat high blood pressure, diabetes, heart disease, and high cholesterol. Any medication that affects hormone production or regulation can potentially cause hair loss and impact scalp health. Drugs such as anticancer medications, blood thinners, antidepressants, high blood pressure medications, contraceptives, and vitamin A in high-dosage can all lead to excessive hair loss.


Why Choose the RGA Hair Restoration Treatment?

Effective for up to 2 Years²

Effective for up to 2 Years2

RGA's revolutionary hair regrowth technology stimulates hair follicle regeneration and promotes the growth of healthy and robust hair, with effects lasting up to 2 years.2

Visible Hair Thickening in 30 Days²

Visible Hair Thickening in 30 Days2

Hair noticeably thickens within 30 days after completing the RGA Hair Restoration Treatment as the follicles regain their health.

Healthier Hair in Just 30 Minutes

Healthier Hair in Just 30 Minutes

RGA Hair Restoration Treatment is a low-invasive treatment that takes only takes 30 minutes, allowing you to continue your daily schedule right afterwards.



FMA-approved and CE-certified, RGA Hair Restoration Treatment is trusted by and used in over 30 countries worldwide, ensuring confidence in its effectiveness and safety.

Get miraculous, explosive hair growth now!

RGA Hair Restoration Treatment Steps

Professional Scalp Analysis
Step 1

Professional Scalp Analysis

Our hair experts will use a follicle detection device to examine the health and density of your scalp, hair, and follicles. We will also consult with you about your lifestyle habits to understand whether your issues are genetic or acquired, allowing us to arrange a personalized hair regrowth treatment.

Detailed Explanation of the Treatment
Step 2

Detailed Explanation of the Treatment

Since RGA Hair Restoration Treatment involves extracting a small portion of hair factors from the client's scalp, it is a minimally invasive procedure. Before proceeding, we provide a detailed explanation to ensure that you understand the principles and effects of the treatment.

Preparation before Treatment
Step 3

Preparation before Treatment

Before undergoing the RGA Hair Restoration Treatment, we will cleanse your scalp and check your blood glucose levels. Overly high blood glucose levels may affect the healing time of the scalp wounds. Therefore, we ensure that your blood glucose levels are within the normal range before proceeding with the treatment.

Performing RGA Hair Restoration Treatment
Step 4

Performing RGA Hair Restoration Treatment

The treatment begins by extracting "hair seeds" from your scalp. Then, within 3 minutes, we use the RGA device to extract a large amount of growth factors, which are quickly applied to your balding areas. The hair therapist's massage techniques enhance the effectiveness of hair regrowth.

Follow-up by the Professional Team
Step 5

Follow-up by the Professional Team

After completing the treatment, our team will provide to you detailed instructions including post-treatment care and hair care methods. If necessary, we will also schedule a follow-up appointment for you.


Post-Treatment Care Instructions


  • The wound area will be covered with adhesive tape. Please change it daily until the wound heals completely.
  • To help us monitor your scalp healing process, please make sure to attend the follow-up appointment on time one week after completing the treatment.


  • Avoid using medicated or irritating hair care products two weeks after the treatment.
  • For one month after the treatment, refrain from dyeing, perming, oil treatments, and try to avoid activities like swimming.

Comparing Popular Hair Regrowth Methods

RGA Hair Restoration Treatment


Innovative hair regeneration technology extracts growth factors from the scalp follicles. These highly viable growth factor essences are then injected into the scalp areas experiencing hair loss. The essences stimulate the regeneration of capillaries and promote healthier hair follicles, resulting in the growth of stronger and thicker hair.

Time Needed for Visible Results

After completing the treatment, noticeable changes in hair thickness and length can be observed within 30 days. The regrowth effects become even more apparent after 1 to 2 months.


With proper hair care, the effects of RGA Hair Restoration Treatment can last for over 2 years.


The wounds left on the scalp are minimal, making RGA Hair Restoration Treatment a safer alternative to hair transplantation.


The procedure is virtually painless.

Number of Sessions Required

It varies from person to person. Typically, 1 to 3 sessions are sufficient to address common hair loss issues.

Hair Transplant Surgery


Hair transplant surgery typically involves extracting sufficient healthy follicles from the posterior scalp and transplanting them to the balding areas, thus providing new follicles to the balding areas and improving the hair loss problem.

Time Needed for Visible Results

New hair will begin to grow around 4 months after the hair transplant. The hair wil enter the “growth phase” approximately 6 months after the surgery, resulting in noticeable hair regrowth.


With proper care and maintenance, the results of a hair transplant can last for a considerable period. However, the exact effectiveness may vary from person to person.


Hair transplant surgery involves anesthesia and can cause wounds, hence carries some risks. Scarring may also occur.


During the surgery, the patient receives anesthesia to reduce discomforts during the procedure.

Number of Sessions Required

Typically, one session is sufficient. Still, there are cases where hair transplant surgery may fail and require additional procedures.

Hair Growth Medications


Hair growth medications primarily target male pattern baldness. The ingredients in these medications inhibit the enzyme 5α-reductase, reducing DHT (dihydrotestosterone) and improving hair loss conditions, potentially enabling patients to regain their original hair volume.

Time Needed for Visible Results

It usually takes a minimum of 6 months of consistent usage to see results. Some users may not see any effects at all.


Continued use of the medication is necessary to maintain effectiveness. Discontinuing the medication can result in the cessation of its benefits.


Men may experience side effects such as decreased libido and erectile dysfunction.


Hair growth medications can also lead to issues like insomnia, anxiety, and depression.

Number of Sessions Required

Continuous usage is required.

RGA Hair Restoration Treatment Real Results





Appointment Experience

Professional Hair Analysis And RGA Hair Restoration Treatment

Professional Hair Analysis And

RGA Hair Restoration Treatment

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RGA Hair Restoration Treatment

What is the difference between the RGA Hair Restoration Treatment and surgical hair transplant?

Hair transplant is a surgical procedure that may require anesthesia. The effectiveness of the procedure depends on the surgeon's skill and experience. If the surgeon lacks experience, it can lead to scarring, infections, and the need for additional surgeries, resulting in potential complications. The principle of hair transplant involves transplanting healthy follicles from one area of the scalp to the balding area, allowing the previously bald or thinning area to gain healthy follicles and the potential for hair regrowth. On the other hand, RGA Hair Restoration Treatment is less invasive compared to hair transplant surgery. It involves extracting a small amount of hair growth factor essence from the patient's scalp and to activate and rejuvenate the scalp in the balding area of up to 500cm². The treatment has a shorter recovery period, making it convenient for busy Hong Kongers.

Does RGA Hair Restoration Treatment bring any side effects?

RGA Hair Restoration Treatment is a minimally invasive hair restoration procedure for men. There are tiny possibilities of redness, swelling, itching, bruising, or infection at the wound site. However, no significant, specific or long-term side effects have ever been reported by previous users.

What are the early signs of male hair loss?

There are several warning signs. These signs include thinning and fragile hair, increased dandruff, a hardened or thickened scalp, a feeling of tightness in the scalp, excessive sebum production, the hair getting oily quickly right after washing, frequent occurrence of scalp acne, and the development of folliculitis are all potential signs. If these signs are present, it is likely that the amount of hair shedding has already or will increase noticeably during hair washing or combing.

Why does RGA Hair Restoration Treatment only take 30 minutes?

RGA Hair Restoration Treatment involves creating hair growth seeds in the patient's vascular tissue using a specially designed high-tech device. The device rapidly extracts a large amount of growth factors (survival rate of up to 93%) and places them in the bald or thinning areas. The needle puncture wounds are extremely small but cover balding scalp area of up to 500cm². This process stimulates and reactivates the shrinking hair follicles, making for a convenient and quick procedure that gives with up to 2 years-long hair regrowth effects.

Are there any foods for preventing hair loss?

Hair is primarily composed of keratin protein. As a result, consuming sufficient protein is important for preventing hair loss. Eggs, for example, are rich in not just protein but also biotin, which helps maintain healthy hair. Spinach is another beneficial food as it is rich in nutrients such as folic acid, iron, and vitamin A, all of which promote hair growth. Vitamin A helps the body produce sebum, an oily substance that moisturizes the scalp and keeps the hair voluminous and shiny. Lastly, fatty fish like salmon and mackerel are rich in omega-3 fatty acids, protein, selenium, vitamin B, and vitamin D3, all of which help promote strong and healthy hair growth.

1 Limited to specific treatments

2Treatment effectiveness and progress may vary depending on individual skin and body conditions

3Information provided by the manufacturer