Cosmetic Injectables


appointment Duration: 45 Minutes

Factor 4 uses the body’s own growth factors to stimulate the all-important collagen production helping to regrow and thicken hair, improve the condition of the scalp, and slow the rate of hair loss.

What is Factor4?

Factor 4 Hair Rejuvenation is an entirely natural and minimally invasive procedure designed to stimulate hair follicles and encourage new hair growth whilst improving overall hair health. Factor 4 is mainly known as a comprehensive skin rejuvenation treatment, but since it utilises advanced growth factor technology, it is also highly beneficial as a natural hair loss treatment. The treatment involves creating a highly concentrated autologous serum derived from your blood, processed using patented technology and advanced techniques to extract the rich growth factors and cytokines from your blood.

This powerful autologous serum repairs damaged hair follicles where hair loss has occurred, as the growth factors start to work immediately to stimulate and regenerate hair growth. Factor 4 hair loss patients also experience a reduction in the rate of hair loss, meaning the earlier your hair loss treatment starts, the better the growth factors will respond to the hair follicles. The treatment also has the added benefit of stimulating collagen production, which has been shown to improve your scalp’s health, making Factor 4 Hair Rejuvenation highly beneficial for individuals suffering from scalp issues, such as psoriasis, seborrheic dermatitis, and other skin conditions.

Factor 4 – Hair Rejuvenation Pricing

The cost of Factor 4 will differ depending on the extent of your treatment and what type and technique of treatment you undergo. This will be discussed and decided upon at the consultation with your clinician. Factor 4 hair regrowth therapy treatments are priced at $2700 for six treatments..


To prepare for your Factor 4 Hair Rejuvenation treatment, you will need to consume between two to four litres of water 24 hours beforehand (we want you to be well hydrated) to allow for the maximum amount of serum to be created. On your first visit a blood draw is taken (3 vials – similar to a blood test) these vials are then processed over an 8hour timeframe using advanced, patented technology to create a highly concentrated autologous serum containing potent growth and repair factors. A significant benefit to Factor 4 treatments is that your individual serum can be stored and frozen for up to seven months to be used in your future sessions, meaning your blood only needs to be drawn once.

During your following six treatment visits, your customised autologous serum is ready waiting for you at the clinic, one of our registered nurses will administer the serum in the chosen areas where hair loss has occurred. The serum’s potent growth and repair factors will work immediately to repair damaged hair follicles and stimulate hair follicles to encourage new growth. This part of the treatment will take approximately 45 – 60 minutes. Patients will not begin to see results until around six weeks as the hair follicles grow and thicken the hair. These results will continue to improve over the next 12 months.

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The treatment areas may be red, swollen, and itchy for a few days post-treatment, and some bruising may occur, which are normal reactions. You will need to avoid washing your hair for 12 hours after treatment. However, the treatment is discreet with no downtime, meaning you can continue your daily activities. Your clinician will advise you of your aftercare instructions based on your health and the extent of your treatment at your consultation and once the session is complete. We recommend that patients call our clinic if they have questions or concerns.

Frequently Asked Questions

What conditions can Factor 4 Hair Rejuvenation treat?

Factor 4 hair treatments have proven to help treat conditions such as:

  • Genetic hair loss,
  • Male pattern baldness
  • Receding hairline
  • Dry, itchy and inflamed scalp
  • Alopecia areata
  • Telogen effluvium
  • Androgenic alopecia
  • Diffuse alopecia
Is there anyone who is not suitable for Factor 4 Hair Rejuvenation?

This treatment is not recommended for individuals who are:

  • Taking blood-thinning medications
  • Having long-term steroidal therapy
  • Currently undergoing treatment for cancer
  • Blood or platelet disorders
  • Chronic liver disease
  • Dealing with a severe, active infection in the treatment area

We recommend that individuals book a consultation with one of our knowledgeable clinicians who will assess their suitability for such treatment and make recommendations based on their medical history, health, and anticipated outcomes.

How many treatments will I need?

It is recommended that patients undergo six treatments every six months to help maintain their optimal hair growth results, but this can vary for every individual based on how well the follicles respond to the treatment.

Why choose Aesthete Sunshine Coast for your treatment?

Aesthete Sunshine Coast, perform 100’s of these treatments every year. We are privileged to have highly skilled and internationally trained injectors who are passionate and committed to helping patients achieve their desired outcomes.

Can Factor 4 Hair Rejuvenation be combined with other hair treatments?

Yes, we offer this treatment in conjunction with other hair restoration therapies, including hair loss medication, supplements programs, low-level laser, or combined with a traditional hair transplant procedure.

How do I prepare for my treatment?

It is advisable to apply a topical numbing cream to the scalp area to be treated. This will assist to minimise any discomfort from the injections. Previous patients have compared it to Antiwrinkle treatments.

Risks and complications

Because Factor 4 Hair Rejuvenation treatments utilise an all-natural, autologous serum, there are very few risks or complications involved, unlike other hair treatments or transplants which have significant risks associated. Side effects of Factor 4 hair loss treatments can still occur, such as bruising, swelling, redness, and infection. However, these minor side effects are expected and usually subside several days after treatment. Therefore, Factor 4 Hair Rejuvenation treatments have become an attractive option for patients with hair loss who do not want the complications or risks associated with more traditional solutions.

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