Field Notes

PRP therapy, read honestly.

PRP therapy uses your own platelet-rich plasma to nudge healing in hair, skin, and joints. We separate the evidence from the marketing across every use, so you know where a PRP injection genuinely earns its price and where it does not, before you book.

Leukocyte-Rich vs. Leukocyte-Poor PRP: The White Cell Question That Changes Everything cover

Compare · 5 min · Kerensa Molyneux

Leukocyte-Rich vs. Leukocyte-Poor PRP: The White Cell Question That Changes Everything

Two injections can both be called PRP and behave like different drugs. Here is how neutrophil content shifts the biology, what the tendon and joint evidence actually shows, and the questions to ask before anyone opens a centrifuge.

August 10, 2026

Leukocyte-Rich vs Leukocyte-Poor PRP: Why the White Cell Question Decides More Than Most Patients Realize cover

Compare · 5 min · Kerensa Molyneux

Leukocyte-Rich vs Leukocyte-Poor PRP: Why the White Cell Question Decides More Than Most Patients Realize

Two injections can both be called PRP and behave like different drugs. Here is what the leukocyte content actually does in tendon versus joint, and why the label on your consent form matters.

August 7, 2026

A gloved clinician holding a centrifuge tube of separated blood showing a distinct yellow plasma layer above a red cell layer, in a bright clinical treatment room.

Compare · 8 min · Lazlo Fontaine

Leukocyte rich or leukocyte poor: two different products sold under one name

Two clinics can both truthfully say they offer PRP and hand you preparations whose white cell content differs by more than an order of magnitude. Which one you get is rarely disclosed, never on the invoice, and for tendons versus joints the evidence points in opposite directions.

July 28, 2026

A sports medicine physician performing an ultrasound-guided injection into a patient's elbow in a clinic examination room

Joints & Recovery · 8 min · Lazlo Fontaine

PRP for Tendon Injuries: A Tendon-by-Tendon Map of Where the Evidence Is Strong and Where It Collapses

PRP is sold as one treatment for tendon pain, but the research does not behave that way. The evidence for tennis elbow and the evidence for Achilles tendinopathy point in genuinely opposite directions, and no clinic menu tells you that.

July 25, 2026

Clinician's gloved hands supporting a patient's bare heel on an exam table while an ultrasound probe rests against the arch of the foot, with a syringe of golden platelet-rich plasma on the tray nearby

Joints & Recovery · 7 min · Jefferson Aluko

PRP for plantar fasciitis and Achilles tendon pain

Heel pain that has outlasted stretching, orthotics, and cortisone is the classic PRP candidate. The evidence is genuinely encouraging in the foot and far more mixed in the Achilles.

July 22, 2026

Close-up of a clinician parting a patient's hair to examine the scalp under bright clinic light, with a vial of golden platelet-rich plasma on the tray beside them

Compare · 6 min · Lazlo Fontaine

PRP vs hair transplant: which one fixes hair loss?

One strengthens the follicles you still have; the other relocates new ones. How to tell which procedure your stage of hair loss actually needs.

July 19, 2026

Two prepared syringes on a stainless steel medical tray, one holding clear corticosteroid solution and one holding golden platelet-rich plasma, beside a centrifuge vial in soft clinic light

Compare · 6 min · Lazlo Fontaine

PRP vs cortisone shots for joint pain: which injection, when

One works in days and fades in weeks. The other builds slowly and lasts longer. How the two most common joint injections actually compare.

July 16, 2026

Gloved hands holding a fine microneedling pen beside a small vial of golden platelet-rich plasma on a clean clinic tray

Hair & Skin · 6 min · Kerensa Molyneux

PRP for acne scars: what it can and cannot smooth

Rolling scars respond, ice picks resist. How platelet-rich plasma fits into acne scar treatment, and the scar types where it earns its place.

July 8, 2026

Clinician and patient reviewing a treatment plan together at a consultation desk in a bright dermatology clinic

PRP Basics · 6 min · Jefferson Aluko

How to choose a PRP provider: the questions that matter

Preparation systems, injector experience, and pricing all vary between clinics. A practical checklist for telling a careful provider from a sales pitch.

July 7, 2026

How long do PRP results last? cover

PRP Basics · 6 min · Jefferson Aluko

How long do PRP results last?

PRP builds a real result and then hands you a maintenance schedule. Durability, by use, without the wishful thinking.

July 6, 2026

Does PRP hurt? What a session really feels like cover

Cost & Safety · 5 min · Jefferson Aluko

Does PRP hurt? What a session really feels like

The needles are real but so is the numbing. A step-by-step account of the actual sensations, from blood draw to the day after.

July 5, 2026

PRP for hair loss in women: what actually changes cover

Hair & Skin · 6 min · Kerensa Molyneux

PRP for hair loss in women: what actually changes

Female pattern thinning behaves differently from male balding, and PRP fits into the picture differently too. Here is the honest version.

July 4, 2026

How to prepare for your PRP treatment cover

PRP Basics · 4 min · Jefferson Aluko

How to prepare for your PRP treatment

The days before your appointment shape the result. Here is a simple, evidence-based checklist for getting the most from a PRP session.

July 3, 2026

Flat lay of a dropper bottle, pill organizer, and centrifuge vial of golden plasma

Hair & Skin · 5 min · Jefferson Aluko

PRP Alongside Minoxidil and Finasteride: Why Combination Beats Either Alone

PRP works best as part of a regimen, not a replacement for one. How the mechanisms differ and what a sensible combined plan looks like.

July 2, 2026

Flat lay of a dropper bottle, pill organizer, and centrifuge vial of golden plasma

Hair & Skin · 6 min · Kerensa Molyneux

Combining PRP with microneedling: a realistic results timeline

The vampire facial does not deliver overnight. Here is what actually happens week by week after a combined PRP and microneedling session.

July 1, 2026

PRP for beard and eyebrow growth cover

Hair & Skin · 5 min · Kerensa Molyneux

PRP for beard and eyebrow growth

The same follicle science behind scalp PRP is now aimed at patchy beards and thinning brows. Here is what holds up and what does not.

June 29, 2026

PRP for facial rejuvenation versus fillers cover

Compare · 6 min · Lazlo Fontaine

PRP for facial rejuvenation versus fillers

They are often pitched as competitors, but PRP and dermal fillers solve different problems. Here is how to tell which one you actually want.

June 24, 2026

How many PRP sessions will you actually need? cover

PRP Basics · 5 min · Jefferson Aluko

How many PRP sessions will you actually need?

Almost no one gets their result from a single appointment. Here is how the session math works across hair, skin, and joints.

June 18, 2026

PRP for under-eye circles and hollows cover

Hair & Skin · 6 min · Kerensa Molyneux

PRP for under-eye circles and hollows

The delicate under-eye area is one of the trickier places to treat. Here is what PRP can realistically do for dark circles and tear troughs.

June 11, 2026

PRP vs PRF: what is the difference? cover

Compare · 6 min · Kerensa Molyneux

PRP vs PRF: what is the difference?

Platelet-rich fibrin is the newer cousin of PRP. Here is how the two preparations actually differ, and when one has an edge.

June 4, 2026

PRP versus the alternatives: when it is the right call cover

Compare · 7 min · Lazlo Fontaine

PRP versus the alternatives: when it is the right call

For hair, skin, and joints there is usually a more established option. Here is how PRP stacks up against each.

May 29, 2026

PRP recovery: what to expect after a session cover

Joints & Recovery · 5 min · Kerensa Molyneux

PRP recovery: what to expect after a session

Downtime is short, but the days around your appointment shape the result more than people realize.

March 28, 2026

Is PRP safe? The risks, honestly assessed cover

Cost & Safety · 5 min · Jefferson Aluko

Is PRP safe? The risks, honestly assessed

An autologous treatment has a clean safety profile, but clean does not mean risk-free.

February 26, 2026

What PRP costs, and how to judge the value cover

Cost & Safety · 5 min · Jefferson Aluko

What PRP costs, and how to judge the value

Why the price varies so much, what insurance will and will not touch, and how to think about a treatment you pay for in courses.

January 15, 2026

How PRP is made, and why preparation changes everything cover

PRP Basics · 5 min · Kerensa Molyneux

How PRP is made, and why preparation changes everything

The centrifuge step is where two clinics offering the same treatment can deliver very different results.

December 31, 2025

PRP for knees, joints, and arthritis cover

Joints & Recovery · 7 min · Jefferson Aluko

PRP for knees, joints, and arthritis

Orthobiologics promise to delay surgery. Here is where the science is genuinely promising and where it is still thin.

December 26, 2025

PRP microneedling: the vampire facial, examined cover

Hair & Skin · 6 min · Kerensa Molyneux

PRP microneedling: the vampire facial, examined

What the much-photographed treatment actually does for skin texture, tone, and fine lines.

December 18, 2025

Does PRP work for hair loss? cover

Hair & Skin · 7 min · Kerensa Molyneux

Does PRP work for hair loss?

Where platelet-rich plasma has the strongest evidence, and the honest limits of what it can regrow.

December 1, 2025

What is PRP therapy, really? cover

PRP Basics · 6 min · Jefferson Aluko

What is PRP therapy, really?

Platelet-rich plasma, the science underneath the buzzword, and why it shows up in so many different treatments.

September 20, 2025

Field Notes · PRP Therapy