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PDRN scalp hair treatment is a doctor-directed scalp treatment using polydeoxyribonucleotide, a purified DNA-fragment-based ingredient studied for tissue repair and anti-inflammatory support. For hair concerns, it may be considered as a supportive scalp treatment in selected patients after assessment.
PDRN scalp hair treatment is a doctor-directed scalp treatment using polydeoxyribonucleotide, a purified DNA-fragment-based ingredient studied for tissue repair and anti-inflammatory support. For hair concerns, it may be considered as a supportive scalp treatment in selected patients after assessment.
01 / How it works
PDRN stands for polydeoxyribonucleotide, a purified DNA-fragment-based ingredient studied for tissue repair and anti-inflammatory support. Non-surgical management works by helping to improve the scalp environment, supporting microcirculation around the hair follicles, and calming scalp inflammation. Treatment may involve education on proper scalp care, nutritional blood tests (such as checking ferritin, thyroid function, or vitamin D), and specific doctor-directed medications. In selected situations, targeted PDRN scalp injections may be used to complement a broader hair loss plan, supporting the hair follicles during the anagen (growth) phase of the hair cycle.
Because treating hair loss blindly with unverified “miracle” serums can mask underlying medical issues, expert doctor-led planning is critical to avoid complications and ensure an accurate diagnosis. Our doctor plans these treatments conservatively for patients from Taman Pelangi, Mount Austin, and across Singapore, ensuring a safe approach that protects your scalp health. Patients appreciate that we prioritise steady, gradual improvement over aggressive, quick fixes that do not address the root cause of the shedding.
PDRN scalp hair treatment is a doctor-directed scalp treatment using polydeoxyribonucleotide, a purified DNA-fragment-based ingredient studied for tissue repair and anti-inflammatory support. For hair concerns, it may be considered as a supportive scalp treatment in selected patients after assessment.
Share the concern, treatment area and change you would like to explore
Shape the approach around your features, preferences and schedule
Experience a carefully planned session with clear guidance throughout
Follow simple aftercare and review how the treatment is progressing

02 / Visual guide
PDRN scalp hair treatment is a doctor-directed scalp treatment using polydeoxyribonucleotide, a purified DNA-fragment-based ingredient studied for tissue repair and anti-inflammatory support. For hair concerns, it may be considered as a supportive scalp treatment in selected patients after assessment.
Interactive treatment map
Tap a numbered point to move from your concern to the treatment approach, how it works and a personalised plan.

Start with the change you have noticed and the result you would like to explore.
Concerns & areas
Explore common areas and goals, then discuss which are most relevant to you.
Learn how this area can be approached within a personalised treatment plan.
Who may benefit
Not all hair thinning is treated the same way. This is why a thorough doctor’s assessment is mandatory.
Scalp Assessment: Our doctor examines your scalp using trichoscopy (if needed) to determine follicle miniaturization, inflammation, and potential shedding patterns. For example, relying solely on PDRN without addressing a severe thyroid issue or severe androgenetic alopecia will lead to disappointing results.
What to discuss first
03 / Your treatment journey
A calm, well-explained experience at every stage.
Talk through the concern, your previous experiences and the result you would like to explore.
Review the treatment area, suitable options, expected experience and practical timing.
Arrive prepared and receive clear guidance throughout the treatment visit.
Leave with simple aftercare, helpful contact details and a plan for review.
During your procedure, the doctor will carefully review your scalp assessment, explain the diagnosis, and discuss options. If a PDRN injection is deemed suitable, the scalp is cleansed, and the doctor will carefully deliver the product using sterile techniques. Most patients tolerate the procedure well, though there may be mild injection pain, and comfort is prioritized.
Safe PDRN scalp treatment requires a clear understanding of the recovery process, and your aftercare habits directly impact your safety and results. After a scalp injection or starting a new medication plan, you may experience common temporary effects such as mild redness, slight swelling, small bumps at the injection sites, tenderness, itching, bruising, or minor bleeding. This is a normal part of the settling process. We will provide clear instructions, such as resting the treated area initially, keeping the scalp clean, and strictly avoiding hair dye, strong scalp chemicals, saunas, or heavy sweating for the advised period unless specifically instructed by the doctor.
04 / Practical expectations
Your experience will reflect the selected treatment, treatment area and individual response. These are the useful details to explore during your visit.
05 / Compare your options
Compare the treatment approach, the area it is designed for, the experience and the way results may develop—not only the name or price.
A useful starting point when you already know the treatment and want to understand it more clearly.
Opens a wider conversation about suitable approaches, timing, recovery and natural-looking results.
Treatment gallery
Explore the consultation, treatment setting and preparation through a carefully selected visual story.
Related concerns
Begin with the concern you notice, then discover treatment approaches and questions worth bringing to your consultation.
Patient knowledge guide
Four short questions explain the treatment, suitability and why assessment matters. This quiz educates—it does not diagnose or confirm treatment eligibility.
06 / Before you decide
Patients with active scalp infection, painful inflammation, pus, uncontrolled scalp disease, pregnancy or breastfeeding, allergy to product components (like fish/salmon DNA), bleeding concerns, immune suppression, or unrealistic expectations may not be suitable. A doctor must assess you first.
Read about informed consent07 / Recovery
Safe PDRN scalp treatment requires a clear understanding of the recovery process, and your aftercare habits directly impact your safety and results. After a scalp injection or starting a new medication plan, you may experience common temporary effects such as mild redness, slight swelling, small bumps at the injection sites, tenderness, itching, bruising, or minor bleeding. This is a normal part of the settling process. We will provide clear instructions, such as resting the treated area initially, keeping the scalp clean, and strictly avoiding hair dye, strong scalp chemicals, saunas, or heavy sweating for the advised period unless specifically instructed by the doctor.
Contact the clinic08 / FAQ
Helpful answers for planning your consultation and understanding the treatment experience.
PDRN stands for polydeoxyribonucleotide, a purified DNA-fragment-based ingredient studied for tissue repair and anti-inflammatory support. Non-surgical management works by helping to improve the scalp environment, supporting microcirculation around the hair follicles, and calming scalp inflammation. Treatment may involve education on proper scalp care, nutritional blood tests (such as checking ferritin, thyroid function, or vitamin D), and specific doctor-directed medications. In selected situations, targeted PDRN scalp injections may be used to complement a broader hair loss plan, supporting the hair follicles during the anagen (growth) phase of the hair cycle.
During your procedure, the doctor will carefully review your scalp assessment, explain the diagnosis, and discuss options. If a PDRN injection is deemed suitable, the scalp is cleansed, and the doctor will carefully deliver the product using sterile techniques. Most patients tolerate the procedure well, though there may be mild injection pain, and comfort is prioritized.
PDRN scalp hair treatment is a doctor-directed scalp treatment using polydeoxyribonucleotide, a purified DNA-fragment-based ingredient studied for tissue repair and anti-inflammatory support. For hair concerns, it may be considered as a supportive scalp treatment in selected patients after assessment.
No. PRP uses a patient’s own blood sample that is processed to concentrate platelets. PDRN uses a purified polydeoxyribonucleotide product. Both may be discussed for selected scalp and hair concerns, but they are different treatments with different mechanisms.
No. PDRN is not the same as exosome or stem cell treatment. We do not promote unapproved stem cell or exosome products as a cure for hair loss. PDRN is an entirely different supportive ingredient with its own specific profile.
It may be considered for selected patients with early hair thinning, reduced hair density, weak scalp condition, or hair shedding concerns where the doctor feels scalp support may be useful. It is not suitable for every type of hair loss.
Plan your next step
Share your goals with the Eco Botanic team and begin with a personalised consultation.