23 July 2026
MHRA guidance updated in May 2026 explains that platelet-rich plasma (PRP) is regulated differently depending on how it is prepared, supplied and used. PRP used for a medical purpose or promoted with medicinal claims can fall within medicines law. That does not create a simple doctors-and-dentists-only rule, so providers should confirm which legal route, professional scope and CQC requirements apply to their service.
What the updated MHRA guidance actually says
The MHRA's May 2026 Guidance Note 8 says PRP products can be regulated in different ways according to their characteristics and exact purpose. If PRP is used for a medical purpose or with medicinal claims, it can meet the legal definition of a medicinal product and become subject to the Human Medicines Regulations 2012.
Why hair loss PRP is treated differently from skin PRP
Claims about treating a medical condition or changing human physiology can affect whether the MHRA classifies PRP as a medicine. Cosmetic PRP is not automatically treated the same way. The precise presentation, function and preparation all matter, and CQC registration is a separate question based on whether the service carries on a regulated activity in England.
Who can deliver it, and where
The regulations contain different exemptions and supply routes, including provisions involving doctors, dentists and some prescribers. They do not support one blanket rule for every PRP service. A provider should obtain advice for its exact preparation and claims, work within professional scope, use an appropriate supply route and establish whether CQC registration is required.
The safety concerns sitting behind the guidance
The guidance follows wider concern about inconsistent infection control in PRP procedures, including cross-contamination risk and the potential for blood-borne virus transmission such as hepatitis or HIV if kits and handling are not managed properly. It also expects any device used to separate and prepare plasma to be a properly regulated medical device. These are reasonable questions to raise directly with a clinic before treatment.
Common questions
Is PRP for hair loss legal in the UK?
PRP is available in the UK, but the legal framework depends on its purpose, preparation and claims. Medical use can bring it within medicines law, while CQC registration depends on the regulated activities being carried on. Ask the provider to explain the route it relies on.
Can a nurse give me a PRP hair loss treatment?
The answer depends on the product's legal classification, supply route, prescribing arrangements and the professional's scope of practice. Confirm the practitioner's registration and ask the provider to explain who prepared, supplied and authorised the PRP.
What should I check before booking PRP for hair loss?
Check the practitioner holds current statutory registration (GMC, GDC or NMC as relevant), sits on the JCCP or Save Face register, and can explain their infection control process and whether the clinic is CQC-registered. A qualified clinician should also be able to discuss realistic expectations at consultation.
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