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The DC JournalHair

Who Is a Good Candidate for Hair PRP?

Hair PRP works best on recent or moderate loss with follicles still alive. Here is how to tell if that is you.

Black woman with short coily hair, arms crossed, who is a candidate for hair PRP

You look in the mirror and wonder whether PRP could help. Hair getting finer, shedding that seems to be picking up. Is this your fault? Should you have acted sooner?

No, it is not your fault. Hair loss affects anyone, at any age, for reasons that almost never come down to willpower.

What matters today is knowing whether you are a good candidate, and acting at the right moment. The earlier you intervene, the better the response.

The right candidate: is this you?

The stage: recent or moderate loss

The best results are seen in people whose loss is recent or moderate. Here is why.

Recent loss, less than two or three years:

  • Follicles still very responsive
  • Miniaturization still reversible
  • A quick response to treatment

Moderate loss, stages 1 to 3 on the Hamilton and Ludwig scales:

  • An area thinning, without outright baldness
  • Viable follicles to stimulate
  • Real potential for density
  • And a brake on what would come next

Why that window? PRP wakes dormant follicles and pushes back their miniaturization. There still have to be follicles left to wake.

What a viable follicle is

  • A follicle present, but miniaturized: the hair is fine and fragile
  • A root still active, running slow
  • Able to respond to growth factors
  • Visible on scalp examination

The signs your follicles are still there:

  • Vellus hair, small fine hairs, in the thinning areas
  • Hair that grows but falls quickly
  • Areas that are thinner, not fully bare
  • A scalp that reacts to stress and to the seasons

Where PRP works best:

  • The frontal hairline receding
  • The vertex, the crown, thinning
  • The temples
  • Diffuse loss in women

The typical profile

In men:

  • Between 25 and 50, with a clear advantage before 45
  • Stages 1 to 3 on the Hamilton-Norwood scale
  • Early recession at the temples or crown
  • Hair getting finer

In women:

  • At any age, particularly between 25 and 55
  • Stages 1 to 2 on the Ludwig scale
  • Diffuse loss, general thinning
  • After childbirth, in perimenopause, or after a stressful stretch

PRP concerns more people than you would think

Men and women, equally

Contrary to the common belief, PRP suits women as much as men. They often respond very well.

Why:

  • Loss that is more often diffuse than localized
  • Follicles generally better preserved
  • Shedding often tied to reversible factors, hormones or stress
  • Frequently a faster response

One thing that matters: in women, we look first at iron, thyroid and hormones. Restarting a follicle without correcting the cause is rowing upstream. That is in fact step 1 of our path for women.

From the first signs

What you notice:

  • Hair getting finer
  • Shedding above roughly a hundred hairs a day for more than three months
  • A widening part, more visible scalp
  • Less volume after washing
  • More styling product for the same effect

What people around you notice:

  • "Your hair looks thinner"
  • "Your part seems wider"
  • "I can see more of your scalp"

What you feel:

  • Confidence dropping because of your hair
  • Hairstyles you avoid
  • A mirror that has become a worry

The principle to keep: better one session too many than one session too late. A follicle that disappears does not come back.

A woman's hair seen from above, the part widened across the top of the head

Your general health matters, because the plasma comes from you

Why

PRP uses your blood to restart your hair. The quality of your plasma therefore depends directly on your health.

Good plasma means:

  • A solid platelet concentration
  • Active growth factors
  • Nutrients present
  • Little of what disrupts all that

The optimal profile

  • No chronic illness
  • A balanced diet
  • Decent sleep, 7 to 8 hours
  • Regular physical activity
  • No smoking
  • Moderate alcohol
  • Managed stress

What each one contributes:

  • Diet gives plasma rich in nutrients
  • Sleep allows growth hormone production
  • Exercise improves circulation
  • Not smoking oxygenates tissue better
  • Managed stress spares hair the hormones that harm it

And if your profile is not perfect

You can absolutely benefit from PRP even if:

  • You have a few bad habits
  • Your diet could be better
  • You are going through a stressful period
  • You are slightly overweight
  • You take medication that is not contraindicated

The point is being willing to improve your habits a little during treatment. Nobody is asking you to be perfect.

The firm contraindications

On the blood side:

  • A clotting disorder
  • Thrombocytopenia, meaning too few platelets
  • Blood cancer, leukemia or lymphoma
  • Heavy anticoagulant treatment

On the physiological side:

  • Pregnancy, at any stage
  • Breastfeeding
  • Fever or an active infection

On the skin side:

  • Scalp infection
  • Severe inflammation, such as active seborrheic dermatitis
  • An open wound on the area to be treated

The situations assessed one by one

Chronic conditions: poorly controlled diabetes, active autoimmune disease, uncontrolled hypertension, severe liver disease.

Medication: light anticoagulants, long-term corticosteroids, certain psychiatric treatments, chemotherapy in progress.

Habits: heavy smoking, problem drinking, severe chronic stress.

None of these lists is meant to be read alone at home. The nurse goes through them with you, your medications in hand.

When we send you elsewhere

PRP is not the right answer if:

  • Areas have been fully bare for several years
  • There is no viable follicle left to wake
  • Loss is at stage 6 or 7 on the Hamilton-Norwood scale
  • The scalp is fibrosed or scarred

In those cases, we will talk to you about:

  • A hair transplant for the bare areas, with a medical referral
  • PRP in support on the areas still covered
  • Exosomes if plasma quality is the issue
Two gloved hands part a woman's hair to examine her scalp

The cases where we hesitate

Past 50, with long-standing loss: a thorough assessment is needed. Results are slower, but they exist, often by combining approaches.

Heavy smoker: PRP effectiveness drops. Exosomes become the better option, since they do not depend on the quality of your blood.

A stable chronic condition: mild controlled diabetes or treated hypertension are often compatible. The medical assessment remains essential.

Unmanaged chronic stress: effectiveness is limited. Sometimes the best advice is to postpone and work on something else first.

Our position: no false hope

We would rather say no today than disappoint you in six months. If you are not a good candidate, we will explain why, and tell you where to turn.

What we can point you to:

  • Exosomes, when plasma is the limiting factor
  • Habit adjustments before starting, if they would change the result
  • A transplant, for genuinely bare areas
  • A combination, when one approach will not be enough

What we will not do is point you toward finasteride or minoxidil. That is not our approach: we would rather bet on your own follicles, early, than on a drug taken daily for life.

The window

Why sooner is better

The longer you wait, the more you lose:

  • Follicles that go for good
  • Areas PRP can no longer recover
  • Confidence, eroding
  • Options, narrowing

Acting early means:

  • Getting the most from the treatment
  • Keeping the hair you still have
  • Slowing what would come next
  • Paying less, because the protocol is shorter

The right moment, for your situation

Now, if:

  • You notice a change
  • People around you mention it
  • Your reflection is starting to bother you
  • There is a family history

Without delay, if:

  • Shedding is sudden and heavy
  • Areas are thinning fast
  • You are coming out of major stress or a hormonal change
  • The thinning is accelerating

Your assessment

Every case is different: your age, the type of loss, your health, what you are after. It is the whole picture that determines whether PRP is for you.

It is not your fault that you are losing hair. But it is your call to act while there is still something to act on.

The scalp assessment includes the 3D skin analysis, at no charge, and ends with a clear answer: yes, no, or not yet. To place your own case beforehand, start with our hair page.

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