PRP (Platelet-Rich Plasma) for Face and Scalp

How it works

A nurse draws a small tube of blood from your arm. A centrifuge separates the blood, and the platelet-rich layer is collected. Platelets release growth factors, which are thought to encourage tissue repair. The concentrate is placed into the skin or scalp with fine needles, sometimes after microneedling. Studies are encouraging for some hair conditions but mixed in other uses, and methods differ between clinics, so results vary by person.

Who it may suit

• Early thinning of hair, with the doctor's agreement
• Skin that looks tired or has fine texture changes
• Mild acne scarring, when combined with other methods
• People who prefer a treatment based on their own blood
• Those who can attend a series of visits

The treatment day

1. Medical review. The doctor asks about blood disorders, blood thinners, infections and your treatment goal.
2. Blood draw. A nurse takes a small sample from your arm, as in a routine blood test.
3. Spinning and preparing. The sample is processed. This takes some time, so the visit is longer than most injection treatments.
4. Numbing and injections. Numbing cream is applied, then the PRP is injected or applied with microneedling.
5. Aftercare talk. You receive instructions on washing, sun and activity.

Aftercare

• Keep the area clean and avoid touching it for the rest of the day.
• Wait as long as the clinic advises before washing the scalp or applying makeup on the face.
• Avoid strong skincare actives, saunas and strenuous exercise for a day or two.
• Use sunscreen if your face was treated.
• Stay hydrated, and avoid alcohol on the day if the doctor advises it.

Things to know first

• Swelling, redness, bruising and small bumps are common for one to three days.
• Infection, pain at the site and, rarely, scarring or nodules are possible.
• Not suitable with some blood disorders, active infections or certain cancers, or during pregnancy.
• Taking blood thinners or aspirin may raise bruising, so mention them.
• Benefits vary and may be limited, and repeat sessions are common.

Talking through PRP in English

Ask which area you are having treated and why: scalp, face or under the eyes. The method and the number of visits differ. Ask the doctor to show the kit or explain whether it is a closed system. You can also ask how the blood is handled and how the sample is labeled, which is a reasonable safety question to raise.

Tell the doctor about all medicines and supplements, especially blood thinners, aspirin and fish oil. If you faint with needles or blood draws, say so, and ask to lie down. Mention any recent illness, fever or skin infection.

Because courses usually need several visits, ask what a single session can do for you and whether you could continue near home. Request the record of what was done, including any additives, so a doctor at home understands it.