Regenera Activa is a regenerative hair loss treatment in which a cell suspension, obtained by processing very small tissue samples taken from the person’s own scalp with a special device, is injected into thinning hair areas. It comes onto the agenda in early to middle stage findings such as thinning hair strands, decreasing hair density, sparseness becoming evident at the crown and a receding hairline. The aim is to support follicle activity by enriching the cellular environment around hair roots that have not yet been completely lost. So what exactly is Regenera Activa, how does it work, how does it differ from PRP and hair mesotherapy, who is it suitable for, how many sessions are needed, when do results appear and does it replace a hair transplant? In this comprehensive guide, we address all these questions in detail.

What Is Regenera Activa?

Regenera Activa is an autologous micrograft application, that is one that uses the person’s own tissue. From an area resistant to hair loss such as the nape or behind the ear, three small tissue samples a few millimetres in diameter are taken. These samples are mechanically broken down and filtered under sterile conditions inside a special device; the result is a suspension containing living cells, extracellular matrix particles and growth factors. This suspension is injected in the same session with fine needles into the areas where the hair has thinned. The whole procedure is completed in a single session, in a clinical setting and under local anaesthesia. At Zen Polyclinic the application is planned after a detailed hair and scalp assessment.

Why Does Hair Loss Occur?

The most common cause of hair loss is androgenetic alopecia, that is the progressive loss caused jointly by genetic predisposition and the hormone DHT. In this process the follicle becomes a little smaller with each cycle; the hair strand thins, shortens, loses its colour and finally production stops. Apart from this, iron deficiency, thyroid disease, vitamin D and zinc insufficiency, hormonal changes after birth, severe stress, rapid weight loss and some medications can also lead to hair loss. Determining the cause is essential for the treatment decision to be made correctly; because the solution for loss due to iron deficiency and the solution for androgenetic loss are not the same. For this reason a comprehensive assessment is made before every application.

How Does Regenera Activa Work?

The basic logic of the method is to carry the cellular potential inside healthy follicular tissue from the area resistant to loss to the area where it is needed. The suspension obtained by processing the micrografts contains progenitor cells, fibroblasts, keratinocytes and various growth factors. When injected into the thinned area, these components support micro circulation and cellular signalling in the tissue surrounding the follicle. The goal is for follicles that have entered a process of shrinking but have not yet been completely lost to move into a stronger growth phase. The critical point here is this: Regenera Activa does not create new follicles; it supports existing follicles that are still able to work. For this reason the timing of the application directly determines the quality of the result.

What Is Micrograft (AMT) Technology?

The micrograft approach is based on the tissue being broken down only by a mechanical method, without using enzymes or chemical substances. This technology is called autologous micrograft transfer. The tissue taken is processed inside the device at a certain speed and for a certain time; it is then passed through a filter of a certain micron diameter and reduced to an injectable size. In this way the cells preserve their vitality while large particles that would cause blockage are separated out. The whole process is completed in a closed system and within a few minutes; the cells are not sent to a laboratory, not cultured and not kept waiting. The short time between tissue harvesting and injection is one of the most decisive features of this method in terms of preserving cell vitality.

Is Regenera Activa Different From PRP?

Yes; although both methods are autologous, their source materials are different. PRP treatment is the injection of platelet rich plasma separated from the person’s own blood by centrifugation; its content is predominantly growth factors. Regenera Activa, on the other hand, is obtained not from blood but directly from scalp tissue and, in addition to growth factors, contains cellular components and extracellular matrix particles. The frequency of application also differs: while PRP is usually repeated as a series of sessions, Regenera Activa is mostly planned as a single session. The two methods are not rivals but complementary options. We explain the place of PRP in hair loss in detail in this guide.

Is Regenera Activa Different From Hair Mesotherapy?

Hair mesotherapy is the injection into the scalp of ready-made mixtures containing vitamins, minerals, amino acids and peptides; the content comes from outside and is not specific to the person. In Regenera Activa, however, all of the injected material comes from the person’s own tissue. Mesotherapy is usually applied at weekly or two-weekly intervals in courses of eight to ten sessions; Regenera Activa is completed in a single session and its effect develops over months. Mesotherapy is valuable for supporting hair quality and scalp nutrition; Regenera Activa targets regenerative support at follicle level. Our hair mesotherapy application can, when needed, be planned together with this treatment.

Who Is Regenera Activa Suitable For?

The most suitable candidates are people in the early or middle stage of hair loss, in whom the follicles have begun to shrink but have not been completely lost. In men the early stages according to the Norwood scale, and in women diffuse thinning characterised by a widening parting line, are typical indications. In addition, it can be preferred in patients for whom a hair transplant is planned, in order to support the existing hair in the non-transplanted areas. In temporary loss after birth or due to stress it can be considered, once the underlying cause has been corrected, to speed up recovery. We cover the stages of hair loss in men and which approach suits which stage in detail in this article.

Who Is It Not Suitable For?

In completely bald areas where the follicles were lost years ago and the skin surface has become shiny, thin and hairless, no meaningful result is expected from this method; because there are no follicles left to support. In situations such as active scalp infection, untreated psoriasis or severe seborrhoeic dermatitis the application is postponed. It is not suitable for people with a blood clotting disorder, those with uncontrolled systemic disease, pregnant women and breastfeeding mothers. In scarring types of alopecia that progress with scar tissue, expectations are also limited. For this reason the decision is made after examination and the necessary tests. At Zen Polyclinic, in unsuitable situations this is stated clearly and alternative options are discussed.

How Is the Preparation Before the Application Done?

Preparation begins with a detailed history and examination. When the hair loss started, its rate of progression, family history, medications used and any accompanying diseases are questioned. With trichoscopy the diameter of the hair strands, the rate of miniaturisation and the condition of the scalp are assessed. If necessary, blood tests such as iron, ferritin, thyroid and vitamin D are requested. A few days before the application, the use of medications and supplements with a blood thinning effect is adjusted with the physician’s approval. On the day of the procedure the scalp is required to be clean and products such as gel or spray are not to be used. This preparation increases both safety and the predictability of the result.

How Is Regenera Activa Applied?

The application is completed in a single session in a few steps. First the donor area is determined and numbed with local anaesthesia. Then, with the help of a punch about two and a half millimetres in diameter, three small tissue samples are taken. These samples are placed in the sterile cartridge inside the device and subjected to mechanical processing together with physiological saline. The resulting suspension is drawn into a syringe. In the final step, microinjections are made with fine needles at certain intervals into the superficial layer of the scalp in the thinned areas. A small dressing is applied to the area from which tissue was taken and the person returns to daily life the same day. At Zen Polyclinic all steps are carried out in a single session and under sterile conditions.

How Is the Donor Area Chosen?

Tissue is usually taken from the nape or from behind the ear. The reason for this is that the follicles in this area are genetically resistant to the hormone DHT and remain healthy for life. In other words, the tissue taken comes from the area least damaged by hormonal effects and holding the most vital cellular potential. The diameter of the samples taken is very small and, because they remain among the hair, they are not noticeable to the eye once healed. In choosing the area, hair density, skin thickness and previously performed procedures are taken into account. In people who have previously had a hair transplant, the condition of the donor area is additionally assessed. This choice is important both for the quality of the result and for healing comfort.

How Long Does the Procedure Take?

The total time is usually between forty five minutes and one hour. Most of this time belongs to preparation, anaesthesia and injection planning; the tissue processing step takes only a few minutes. The short time between tissue harvesting and injection is a natural advantage of the method in terms of preserving cell vitality. No separate rest or observation period is needed after the procedure; the person can return to work and social life the same day. For this reason the method stands out as a practical option for people who work at an intense pace and cannot set aside a long recovery period. However, being practical does not mean it is suitable for everyone; candidate selection is decisive.

Is the Application Painful?

Because the procedure is performed under local anaesthesia, the sensation of pain is usually very limited. The most noticeable sensation is the short-lived stinging and burning feeling during the anaesthetic injection; this feeling lasts a few seconds. During tissue harvesting and the microinjections most people describe only pressure or a light touch sensation. In the few hours after the procedure there may be tenderness, tightness or mild throbbing in the scalp; this picture usually eases with simple painkillers. In people with a low pain threshold an additional topical anaesthetic cream can be used before the application. Overall it is an application with a high level of comfort and the great majority of patients complete the procedure comfortably.

What Should Be Paid Attention to After the Procedure?

For the first twenty four hours it is recommended not to wash the hair, not to touch the application area harshly and, if there is itching, not to scratch. For the first two to three days, sweat-inducing or contaminated environments such as heavy sport, sauna, Turkish bath, pool and sea should be avoided. For chemical processes such as hair dye and keratin, a week is usually awaited. The use of a hat or helmet is limited on the first day. Alcohol and smoking should be reduced in the first days because they slow tissue healing. A small crust may form in the area from which tissue was taken; this crust falls off by itself and should not be picked. When these simple rules are followed, healing progresses smoothly and the result is not adversely affected.

When Are the Results Seen?

Results do not appear immediately; because the hair cycle progresses on a biological calendar. The first change noticed is usually a decrease in the amount of shedding, and this can be observed about one to two months after the application. Thickening of the hair strands and newly emerging fine hairs becoming more evident begin from the third month onwards. A visually noticeable improvement in density mostly becomes assessable between the fourth and sixth months. For this reason before and after photographs taken with standard lighting and angles are used for assessment. Following the change with a daily glance in the mirror is misleading; objective follow-up allows the process to be read correctly and prevents unnecessary anxiety.

How Many Sessions Are Needed?

One of the most distinctive features of the method is that in most cases it is planned as a single session. This provides significant practicality compared with applications requiring weekly repetition. However, a single session does not mean a lifelong solution. Depending on the rate of progression of the loss, the underlying cause and the person’s response, a reassessment is made after about twelve months and, if necessary, a refresher session is planned. In cases with advanced thinning or rapid progression an earlier repetition may be needed. The decision is made with clinical examination and trichoscopic measurements; it is determined not by the calendar but by the real condition of the hair. This approach also prevents unnecessary repetition of procedures.

How Long Does the Effect Last?

The duration of the gain obtained varies from person to person; an effect period of generally between one and two years is reported. The point that must be underlined here is this: this application does not treat androgenetic alopecia, that is, it does not stop the genetic process. The sensitivity of the follicles to DHT continues and the shrinking process may progress again over time. For this reason the most effective way to increase durability is to position the application not on its own but as part of a holistic plan together with medical treatment and regular follow-up. We explain in detail how hair loss can be slowed without a hair transplant in this article.

Is Regenera Activa Safe?

Because the material applied is obtained from the person’s own tissue, the risk of allergic reaction and tissue rejection is practically absent. The fact that no chemical or enzymatic process is applied, that the cells are not cultured and that work is carried out in a closed system supports the safety profile. Expected temporary findings include redness, mild swelling and tenderness at the injection sites and small crusting at the point where tissue was taken; these regress within a few days. Small bruising may rarely be seen. The risk of infection is very low under sterile conditions and in experienced hands. Nevertheless, as with every medical procedure, correct candidate selection, correct technique and appropriate aftercare are the real determinants of safety.

Can It Be Used Together With a Hair Transplant?

Yes, and this combination is quite meaningful in clinical practice. A hair transplant carries permanent follicles into areas that have been lost; however, the existing hair in the non-transplanted areas continues to remain genetically sensitive. If this hair is not preserved, over the years an inconsistent appearance may emerge between the transplanted area and its surroundings. Regenerative support applications come into play here and contribute to preserving the existing hair. In addition, in the period after the transplant they can play a supportive role in the process of the grafts taking hold. The timing of the combination is planned by the physician according to the transplant date and the state of healing; it is not done randomly but according to a plan.

Can It Be Used Together With Medical Treatments?

In androgenetic alopecia the basic approach is to reduce the effect of DHT on the follicle and to support the follicle cycle. The medical treatments used for this purpose do not conflict with regenerative applications; on the contrary they complement each other. While regenerative support improves the cellular environment, medical treatment slows the genetic process. When these two components are used together, a more consistent picture is obtained compared with using either alone. However, medical treatments must be started with a medical assessment, after discussing the side effect profile and with regular follow-up. Furthermore, if there are correctable causes such as iron, vitamin D and thyroid problems, these should be resolved first; full benefit is not obtained from an application performed on a deficient basis.

What Results Does Regenera Activa Give in Women?

In women hair loss usually progresses not as the marked open areas seen in men but as a widening of the parting line and diffuse thinning at the crown. This pattern means that most of the follicles are still in place but have shrunk; therefore the potential to respond to regenerative support is relatively good. In women additional factors such as iron deficiency, thyroid disorders, the postpartum period and menopause are also common; these must be investigated and corrected. We cover the causes of hair loss in women and non-surgical treatment options in detail in this guide.

At Which Stage Is It Suitable in Men?

In men the most efficient range is the early and middle stages according to the Norwood scale. At these stages, even though the hairline has begun to recede or thinning has developed at the crown, a significant proportion of the follicles are still present and can be supported. As the loss progresses, that is as the skin surface opens completely, the expected benefit decreases. At advanced stages regenerative applications are not sufficient on their own; at this point hair transplantation comes to the fore and regenerative support takes a complementary role. For this reason determining the stage at the first examination is critical for the correct management of the process. The range of options for people who act early is always wider.

Is Regenera Activa an Alternative to a Hair Transplant?

No. These two methods offer different solutions to different problems. A hair transplant is a surgical procedure that carries resistant follicles into areas where the follicle has been completely lost and provides permanent hair in that area. Regenerative applications, on the other hand, support existing but weakened follicles; they do not create new hair in an empty area. For this reason regenerative treatment is not the right choice for a completely open crown. Conversely, in areas that have not yet opened but have thinned, a hair transplant is also not the right choice; because the existing hair may be damaged. The right question is not “which is better” but “which is right at this stage”.

What Factors Affect Its Price?

The cost of the application cannot be expressed by a single fixed figure; it depends on several variables. These include the size of the area to be treated, the single-use sterile kit and device technology used, the experience of the physician performing the application, the infrastructure of the clinic and the planned combination treatments. In addition, the blood tests requested before treatment and the trichoscopic assessment are part of the process. For a healthy comparison it is necessary to look not only at the figure but at which services are included, whether follow-up sessions are covered and whether the application is performed by a physician. Price information becomes clear when a personalised plan is drawn up after the examination.

What Are the Common Misconceptions?

The first misconception is that this application will create new hair in a bald area; whereas it only supports existing follicles. The second is the expectation that results will be seen within a few weeks; because of the hair cycle, assessment takes months. The third is the idea that a single session is a permanent and final solution; because the genetic process continues, follow-up is necessary. The fourth is the belief that the application replaces a hair transplant; these two methods have different indications. The fifth is the approach of “there are no rules because it is autologous”; candidate selection, sterile technique and aftercare are decisive here too, as in every application, and must not be skipped.

How Should the Right Clinic and Practitioner Be Chosen?

The result of this application depends as much on the practitioner’s assessment skill as on the device used. In the right clinic a diagnosis is made first; the type and stage of the loss and the underlying causes are clarified. The procedure is not recommended to an unsuitable candidate. It is essential that the application is performed by a physician, under sterile conditions and with an original single-use kit. Before and after photography being done with standard angles and lighting allows the result to be assessed objectively. In addition, discussing the follow-up plan from the outset is important for the sustainability of the process. At Zen Polyclinic the process is carried out to the same standard at our Istanbul Ataşehir and Gladbeck clinics, with detailed assessment and honest expectation management.

What Should Realistic Expectations Be?

Realistic expectation is the most decisive element of satisfaction. What should be expected from this application is a decrease in shedding, thickening of the hair strands, the scalp becoming less visible and an improvement in overall hair quality. What should not be expected is completely open areas closing, hair density returning to that of youth or the genetic process stopping entirely. The result varies according to the stage of the loss, the person’s age, hair structure and whether the underlying causes have been corrected. When this framework is discussed from the outset, the gain obtained is assessed correctly. Setting measurable goals rather than exaggerated promises is healthier for both physician and patient.

How Does the Regenera Activa Process Work at Zen Polyclinic?

At Zen Polyclinic the process begins with a detailed history and scalp examination. With trichoscopy the hair strand diameter and rate of miniaturisation are measured; if necessary blood tests are requested. After the type and stage of the loss have been determined, a personalised plan is created: the answers to the questions of whether the application will be done alone, supported with medical treatment, or whether a hair transplant is the priority, are clarified. The application is performed in a single session, under sterile conditions and by a physician. With standard photography, objective assessment is planned at the third and sixth months. You can get detailed information about our Regenera Activa application, and for an appointment you can reach us through our appointment page.

Conclusion

Regenera Activa is a regenerative hair support method applied in a single session, in which micrografts taken from the person’s own scalp are processed and injected into thinned areas. The group in which it is most efficient is early and middle stage loss in which the follicles have not yet been completely lost. Results develop over months; a decrease in shedding, thickening of the strands and improvement in hair quality are the expected gains. However, the method does not stop the genetic process and does not replace a hair transplant. The best result is obtained with a holistic plan involving correct candidate selection, correction of the underlying causes, combination with medical treatment and regular follow-up. Early assessment always means wider options.

Frequently Asked Questions (FAQ)

What is Regenera Activa?

Regenera Activa is a regenerative application in which a cell suspension, obtained by mechanically processing three small tissue samples taken from a loss-resistant area of the person’s own scalp such as the nape or behind the ear in a special device, is injected into thinned hair areas. The resulting suspension contains living cells, extracellular matrix particles and growth factors. The procedure is completed in a single session under local anaesthesia.

Is Regenera Activa different from PRP?

Yes. Both are autologous, that is they use the person’s own material, but their sources differ. PRP is obtained from blood by centrifugation and contains predominantly growth factors. Regenera Activa is obtained directly from scalp tissue and, in addition to growth factors, contains cellular components and extracellular matrix particles. PRP is usually repeated as a series of sessions, while Regenera Activa is mostly planned as a single session.

How many sessions of Regenera Activa are applied?

In most cases it is planned as a single session; this is one of the method’s most distinctive practical advantages. However, a single session does not mean a lifelong solution. Depending on the rate of progression of the loss, the underlying cause and the person’s response, a reassessment is made after about twelve months and, if necessary, a refresher session is planned. The decision is made not by the calendar but with clinical examination and trichoscopic measurements.

When are Regenera Activa results seen?

Results develop over time in line with the hair cycle. The first change noticed is usually a decrease in the amount of shedding, and it can be observed within one to two months. Thickening of the hair strands begins from the third month. A visually noticeable improvement in density mostly becomes assessable between the fourth and sixth months. For this reason before and after photographs taken with standard angles and lighting are used.

Who is Regenera Activa not suitable for?

No meaningful result is expected in completely bald areas where the follicles were lost years ago and the skin surface has become shiny and hairless. In active scalp infection, untreated psoriasis or severe seborrhoeic dermatitis the application is postponed. It is not suitable for people with a blood clotting disorder, those with uncontrolled systemic disease, pregnant women and breastfeeding mothers. The decision is made after examination and the necessary tests.

Does Regenera Activa replace a hair transplant?

No. A hair transplant is a surgical procedure that carries resistant follicles into areas where the follicle has been completely lost and provides permanent hair in that area. Regenera Activa supports existing but weakened follicles; it does not create new hair in an empty area. The two methods are not rivals but complementary options with different indications, and they are often planned together.

Is the Regenera Activa application painful?

Because the procedure is performed under local anaesthesia, the sensation of pain is usually very limited. The most noticeable sensation is a few seconds of stinging and burning during the anaesthetic injection. During tissue harvesting and the microinjections most people feel only pressure. Afterwards there may be tenderness or mild throbbing lasting a few hours; this picture eases with simple painkillers.

When can hair be washed after Regenera Activa?

It is generally recommended not to wash the hair for the first twenty four hours. For the first two to three days, sweat-inducing environments such as heavy sport, sauna, Turkish bath, pool and sea should be avoided. For chemical processes such as hair dye and keratin, about a week is awaited. The small crust that forms where tissue was taken falls off by itself and should not be picked. When these rules are followed, healing progresses smoothly.