The more familiar treatment isn’t always the better fit. The main difference between PRP and Regenera Activa is what each one uses. Platelet-Rich Plasma (PRP) uses platelets separated from a sample of your blood. Regenera Activa uses a tiny sample of your own scalp tissue, which is processed into a micrograft. They are different treatments, so one can’t simply be swapped for the other.
This guide explains how the treatments differ, what research can and can’t tell us, and why finding the cause and pattern of your hair loss matters before you choose a treatment. It also lists questions to ask your doctor in Singapore. A doctor-led assessment can help decide whether either option suits your diagnosis.
Note: PRP therapy is not approved or allowed for hair loss or aesthetic treatments in Singapore by the Ministry of Health (MOH) and the Health Sciences Authority (HSA).
Key Takeaways
- PRP uses platelets from blood, while Regenera Activa (AMT) uses a sample of the patient’s scalp tissue.
- Research may offer useful insights, but study findings don’t guarantee an individual result.
- The cause and pattern of hair loss help a doctor decide whether either procedure may be suitable.
- Ask about potential risks, alternatives and how the proposed treatment fits your hair-loss assessment.
How PRP and Regenera Activa work: two different biological approaches
The main distinction in PRP vs Regenera Activa is the source material. PRP is prepared from blood, while Regenera Activa is offered as Autologous Micrograft Transfer (AMT), using a small sample of the patient’s scalp tissue to prepare micrografts. “Autologous” means the material comes from the same person receiving the procedure. This describes where the material originates, not the result it will produce.
What happens during PRP treatment?
Platelet-rich plasma (PRP) is a portion of a patient’s blood prepared to contain a higher concentration of platelets than the original sample. In general, PRP procedures involve taking blood, processing it to separate and concentrate components, then administering the prepared plasma to the scalp.
“Rich in platelets” describes the preparation, not a guaranteed effect on hair. Platelets contain signalling substances, but describing the material doesn’t establish how much a particular protocol may help with hair loss.
What does Regenera Activa or AMT involve?
At a high level, AMT involves taking a small sample of scalp tissue and preparing it into autologous micrografts for use in the treatment area. Terra Medical Clinic offers Regenera Activa, and our doctor can explain the specific steps, suitability, potential risks and follow-up for each individual.
Before considering either procedure, ask a doctor what material is used, how it is prepared and administered, and what evidence applies to your diagnosis. A clinical assessment can also clarify whether the proposed treatment is relevant to the cause and pattern of your hair loss.
PRP vs Regenera Activa: compare evidence, procedure, and practical considerations
Comparing these treatments means looking beyond their different source materials. Consider their procedures, evidence base and suitability separately. A difference in mechanism alone doesn’t show which option is better for a particular person.
| Comparison point | PRP | Regenera Activa (AMT) |
|---|---|---|
| Source material | Platelets concentrated from the patient’s blood. | Autologous micrografts prepared from a small sample of the patient’s scalp tissue. |
| General procedure | Blood is collected and processed, then the prepared plasma is administered to the scalp. Protocols can vary. | A scalp tissue sample is collected and prepared for use as micrografts. The treating doctor can explain the specific steps. |
| Evidence questions | Systematic reviews report potential improvements in hair measures, but protocols and study findings vary. | Clinical studies report findings that require careful interpretation in light of study design and limitations. |
| Suitability considerations | Depends on the diagnosis, hair-loss pattern, health factors and proposed protocol. | Terra Medical offers AMT for early-stage hair loss. A doctor assesses whether it fits the individual diagnosis. |
Different biological mechanisms explain how PRP and AMT are prepared, but they don’t establish either as universally better. Use the comparison to prepare questions for a medical consultation, not as a substitute for assessing the cause and pattern of hair loss.
A doctor can explain the procedure and evidence relevant to your diagnosis. Further information about the clinic’s offering is available on our Regenera Activa and AMT information page .
Who may be suitable for Regenera Activa in Singapore?
A treatment decision should start with the hair-loss concern, not with choosing a procedure from a comparison. Gradual thinning in a pattern may have different causes from sudden shedding or distinct patches of hair loss. Several conditions can affect the scalp and hair, so appearance alone may not show what is driving the change.
Terra Medical offers Regenera Activa, also known as Autologous Micrograft Transfer (AMT), for early-stage hair loss. A doctor must assess whether the diagnosis and individual circumstances make it a relevant option. You can arrange a hair-loss consultation to discuss your concerns with a doctor.
What should patients ask about benefits and limitations?
Once the cause has been assessed, ask the responsible doctor to explain what outcome may be realistic for that diagnosis and what evidence supports the proposed approach. Ask how certain or limited that evidence is, and how progress would be reviewed. Study findings don’t guarantee an individual result.
- What is the likely cause and pattern of my hair loss?
- Why might this procedure be considered for my diagnosis?
- What risks, limitations and alternatives should I weigh?
- What follow-up or wider treatment plan may be appropriate?
Choosing your next step: a doctor-led comparison, not a promised result
A careful next step is to understand the cause of the hair loss, review the evidence relevant to that diagnosis and discuss the benefits and limitations with a doctor.
Before deciding, use this checklist to organise the conversation:
- Document your concerns: Note when the change began, where it is occurring and whether it has changed over time.
- Clarify the diagnosis: Ask what type of hair loss is suspected and how the doctor will assess it.
- Compare the evidence: Ask what research supports the proposed procedure for your diagnosis, and what remains uncertain.
- Discuss suitability: Review procedure details, possible risks, alternatives and how progress would be followed.
When to seek an assessment in Singapore
Consider professional review before committing to a procedure or relying on online claims to judge suitability. This is particularly important if the pattern or cause of hair loss is unclear, since treatment choice depends on assessment rather than appearance alone. A doctor can discuss the diagnosis and relevant options, including whether a procedure is appropriate.
Terra Medical Clinic is a doctor-led hair clinic in Singapore. Its licensed doctors perform Regenera Activa, also known as Autologous Micrograft Transfer (AMT), which the clinic offers for early-stage hair loss. This is one possible option within a broader hair-loss assessment, not a promised result or a recommendation for every patient.
To discuss your concerns and possible next steps, arrange a hair-loss consultation with Terra Medical. A clear diagnosis can make treatment decisions more informed and help set realistic expectations.
Frequently Asked Questions (FAQs)
Is PRP available for hair loss in Singapore?
No. PRP is not approved for hair loss or aesthetic treatments in Singapore by the Ministry of Health (MOH) and the Health Sciences Authority (HSA). Its approved use here is limited to certain musculoskeletal conditions, such as muscle, ligament and tendon injuries.
Is PRP better than Regenera Activa for hair loss?
There’s no reliable basis to call one treatment universally better for everyone. In a PRP vs Regenera Activa comparison, evidence needs to be considered in context: research methods, treatment protocols, diagnoses and participant groups can differ.
Can Regenera Activa treat all types of hair loss?
No. Gradual pattern thinning, sudden shedding, patchy loss and scalp conditions may have different causes and require different assessment and management. A doctor can review the history and scalp before discussing whether a regenerative procedure is appropriate. Seek medical advice rather than choosing a treatment based only on online photographs, general comparisons or claims about results.
What is the main difference between PRP and Regenera Activa?
PRP uses platelets separated from a sample of your blood. Regenera Activa uses a small sample of your own scalp tissue, which is processed into a micrograft. Both are autologous, meaning they use your own body’s materials, but the source and preparation are different.