PRF Treatment for Hair Loss in Riyadh – By
Dr. Haitham Al-Gzlan

PRF stands for Platelet-Rich Fibrin. It is prepared from the patient’s own blood and contains platelets and other blood components within a fibrin-based matrix.

During preparation, a small blood sample is processed to create the PRF preparation used for treatment. The resulting material can then be applied through targeted injections into selected areas of the scalp.

PRF has attracted interest in regenerative and dermatological applications because the fibrin matrix can retain platelets and other cellular components. These components may contribute to the release of biological mediators involved in tissue repair and the local healing environment.

For hair loss, PRF is being investigated as a treatment that may support the scalp and hair follicle environment. However, it is not a universal treatment for every type of hair loss, and individual response can vary.

PRF contains platelets within a fibrin-rich structure. Platelets contain biological mediators that may participate in tissue repair and cellular signaling.

The fibrin matrix is one of the characteristics that distinguishes PRF from conventional platelet-rich plasma preparations. Researchers have proposed that this structure may influence how cellular components and growth factors are retained and released.

The exact clinical effect can vary depending on the preparation method, treatment protocol and individual patient factors.

Hair growth depends on the condition of the follicle and its surrounding scalp environment. In certain forms of hair thinning, treatments that target the scalp may be considered as part of a broader hair-restoration strategy.

PRF may be used to support the local scalp environment, but it should not be presented as a guaranteed method of restoring hair or reversing every form of alopecia.

A proper diagnosis remains important because hair loss caused by nutritional deficiencies, inflammatory scalp disorders, hormonal conditions, medications, autoimmune disease or other medical factors may require different management.

PRF should therefore be viewed as one possible component of a personalized hair-loss treatment plan rather than a standalone solution for every patient.

Pattern hair loss, also known as androgenetic alopecia, is one of the conditions for which platelet-based treatments have been investigated.

PRF has been studied as a potential treatment for androgenetic alopecia, but the clinical evidence remains limited compared with more established approaches, and treatment protocols are not yet fully standardized.

A dermatologist should determine whether PRF is appropriate based on the individual’s diagnosis and degree of hair loss.

Patients noticing early changes in hair density may benefit from an assessment before deciding on treatment.

Early evaluation can help identify whether the thinning is related to pattern hair loss, scalp inflammation, nutritional factors, hormonal changes or another underlying condition.

Where appropriate, PRF may be discussed as one part of an individualized treatment strategy.

Reduced density can have different causes and may affect different areas of the scalp.

A scalp and hair assessment helps determine the distribution of thinning, the condition of existing follicles and whether additional investigation or treatment may be necessary.

PRF may be considered when the clinical findings and treatment goals support its use.

Not all hair loss should be treated with PRF.

Inflammatory scalp disorders, autoimmune forms of alopecia, sudden or unexplained hair loss and hair loss associated with systemic or nutritional conditions may require specific medical evaluation and treatment.

For this reason, diagnosing the cause of hair loss is an important step before selecting a regenerative or procedural treatment.

PRF and PRP are both autologous platelet-based treatments, meaning they are prepared using the patient’s own blood. However, they are not identical preparations.

PRP, or Platelet-Rich Plasma, is prepared to create a platelet-rich plasma component.

PRF, or Platelet-Rich Fibrin, incorporates platelets within a fibrin-based matrix.

Preparation methods can differ between systems and protocols, which means that PRF and PRP should not be treated as completely standardized products.

One of the main differences between PRF and PRP is the presence of a fibrin matrix in PRF.

The fibrin structure can influence the organization and retention of cellular components within the preparation. Researchers have proposed that this may affect the pattern of biological mediator release.

However, differences in preparation techniques and treatment protocols make it difficult to assume that one platelet-based treatment will produce the same result in every patient.

The choice between PRF and PRP depends on the patient’s diagnosis, scalp condition, treatment objectives, medical history and the physician’s assessment.

Neither treatment should automatically be considered superior for every patient.

If PRP is being considered for hair loss, the treatment plan should be based on the individual’s clinical findings rather than on the name of the procedure alone.

Learn more about: PRP for Hair Loss

The process begins with an assessment of the hair and scalp.

Dr. Haitham may evaluate:

Additional evaluation may be recommended when the pattern of hair loss suggests an underlying medical condition.

A small amount of the patient’s own blood is collected using a standard blood-drawing technique.

Because PRF is an autologous treatment, the material used during the procedure is derived from the patient’s own blood.

The blood sample is processed using a centrifugation technique to prepare the PRF component.

PRF preparation methods can vary, and the characteristics of the final preparation depend on the specific protocol and system being used.

The prepared PRF is then made ready for targeted scalp treatment.

The PRF preparation is delivered through targeted injections into selected areas of the scalp.

Treatment areas are determined according to the patient’s pattern of thinning and the treatment plan established during the consultation.

After treatment, the patient receives individualized aftercare instructions.

Follow-up allows the doctor to assess the scalp, review changes over time and determine whether additional treatment or another approach should be considered.

PRF may be considered for selected patients with hair thinning or certain patterns of hair loss after appropriate medical assessment.

A consultation may consider:

PRF may not be appropriate for every patient.

If hair loss is sudden, severe, unexplained or associated with scalp symptoms, a dermatologist may recommend further evaluation before proceeding with a procedural treatment.

PRF scalp treatment is generally performed as an outpatient procedure.

Temporary effects such as:

may occur around the treated areas.

The degree and duration of these effects can vary between patients.

Hair growth is a gradual biological process, so changes should not be expected immediately after treatment.

Any response to PRF may develop progressively and varies between individuals.

The timing and degree of change depend on factors such as the underlying cause of hair loss, the condition of the follicles, treatment protocol and individual response.

A treatment plan may involve more than one session depending on the diagnosis and clinical goals.

The appropriate number and timing of sessions should be determined by the treating physician rather than following a fixed schedule for every patient.

After PRF treatment, Dr. Haitham may provide individualized instructions based on the treatment performed and the patient’s scalp condition.

These may include guidance regarding:

Patients should follow the specific aftercare instructions provided by their treating physician.

PRF treatment involves injections and blood collection, so temporary local effects can occur.

Possible effects may include:

As with any medical procedure, PRF is not completely risk-free.

Patients should discuss relevant medical conditions, medications, allergies, bleeding tendencies and previous treatments with their physician before undergoing treatment.

The suitability of PRF should be determined after an appropriate clinical assessment.

Research into PRF for hair loss is still developing.

A 2024 review specifically examining PRF in androgenetic alopecia highlighted the potential of PRF as an emerging treatment while also noting the limited number of available studies and the need for further research.

PRF preparation and treatment protocols can also vary between studies and clinical systems. This makes direct comparison between different PRF treatments difficult.

For this reason, PRF should be discussed as a potential treatment option for selected patients, rather than as a guaranteed treatment for hair loss.

The decision to use PRF should be based on the patient’s diagnosis, clinical findings and individualized treatment goals.

If you are experiencing hair thinning or reduced hair density, a medical assessment can help determine the underlying cause before choosing a treatment.

Dr. Haitham Al-Gzlan provides dermatologist-led assessment for patients considering hair and scalp treatments in Riyadh.

Rather than treating every case of hair loss in the same way, the consultation focuses on understanding the pattern of hair loss, scalp condition, existing hair density, medical history and previous treatment.

Where appropriate, PRF may be considered as part of an individualized hair-restoration strategy.

If you are experiencing hair thinning, reduced hair density or ongoing hair loss, a consultation can help determine the likely cause and whether PRF is appropriate for you.

Book a hair and scalp consultation with Dr. Haitham Al-Gzlan in Riyadh to discuss your individual treatment options.