Key takeaways
Youthfill is two products, an HA filler and a PN skin booster, so consent has to name which one the patient is getting.
Youthfill HA settles at around two weeks and lasts 6 to 12 months, and patients should hear both numbers before they sign.
Youthfill PN runs as a course of 2 to 3 treatments, spaced 2 to 4 weeks apart.
Screen for pregnancy, active skin infection, bleeding disorders, and marine allergy before either treatment goes ahead.
Adult treatment records are kept for 8 years, so storage and retrieval matter as much as the signature.
Download your free Youthfill consent form template
The form opens with a treatment overview, contraindications, risks, and aftercare advice. Then come the informed consent and clinical photography wording, a yes-or-no medical history screen, and free-text fields for the patient’s own answers.
Download templateA Youthfill consent form has to name which Youthfill the patient is getting. The brand covers two different treatments. One is a cross-linked hyaluronic acid filler that replaces lost volume. The other is Youthfill PN, a polynucleotide skin booster that prompts the patient’s own collagen.
Each carries its own allergy questions, timelines, and aftercare windows. Consent that describes the wrong one stops matching the treatment you gave.
This page hands you the free form first, then covers what to screen for, what to record, and how long to keep it.
Youthfill is two products, and consent has to say which one
Youthfill HA is a cross-linked hyaluronic acid filler. Practitioners use it on nasolabial folds, marionette lines, and cheeks, where lost volume is the problem.
Results settle at around two weeks and hold for 6 to 12 months. Say both numbers out loud at the consultation. That is the expectation the patient will measure you against later.
Youthfill PN works the other way round. Salmon-derived polynucleotides prompt the skin to remodel its own collagen, so it acts as a skin booster rather than a volume filler. Patients see no change on the day. The effect builds over 4 to 6 weeks instead.
That difference matters on paper. The two formulations carry separate allergy lines, separate injection depths, and separate treatment schedules. A generic filler consent form covers one of them at best.
In the UK, informed consent rests on professional standards and case law rather than a single statute. Bodies such as the British College of Aesthetic Medicine set the clinical bar. What gets judged afterwards is whether the patient understood the treatment they were given.
What every consent form needs before a needle goes in
A usable consent form proves three things. The patient understood the risks, you checked they were suitable, and both of you signed on a date you can point to. Here is what carries that weight:
- Patient details and medical history – name, date of birth, conditions, and current medications, with anticoagulants and NSAIDs called out
- What the product is – HA filler, PN booster, or a course of both, plus the areas being treated
- Risks and side effects – bruising, swelling, lumpiness, infection, allergic reaction, and vascular occlusion
- Contraindication checklist – pregnancy or breastfeeding, active infection or cold sores, bleeding disorders, autoimmune conditions, recent treatment in the same area
- Who is treating, and their qualification – name, registration, and prescriber status where the treatment needs one
- Clinical photography consent – a separate line agreeing that photos and video join the medical record
- Aftercare the patient agrees to – the specific windows for heat, exercise, makeup, and other facial treatments
- Signature and date – from both sides, on the day of treatment
Photography is the line people forget. Before-and-after images sit in the patient’s record, so the consent has to say that plainly and say who may see them.
Want a broader starting point? Our dermal filler consent form covers the same ground across brands. Add the Youthfill wording on top of it.
Paper works, but it dates quickly. Practices running digital intake forms send the consent ahead of the appointment, so the patient reads it at home rather than in the treatment chair. The signature then lands on the record with a timestamp attached.

The screening questions that catch problems early
Screening happens before the form is signed, not after. Work through these five steps and write down what you find, because the reasoning is as useful later as the answer:
- Check the medications list. Flag anticoagulants such as warfarin and apixaban, plus NSAIDs such as ibuprofen and aspirin. Fish oil and vitamin E count too. Any of them taken within seven days raises bruising risk.
- Confirm age and identity. In England, injecting filler into anyone under 18 for a cosmetic purpose is a criminal offence. That comes from the Botulinum Toxin and Cosmetic Fillers (Children) Act 2021. Booking the appointment counts too, so ask for photo ID when age is in doubt.
- Rule out the absolute contraindications. Pregnancy or breastfeeding, active herpes simplex, and bacterial skin infection all stop the treatment. So do bleeding disorders, autoimmune conditions, and a known allergy to hyaluronic acid or lidocaine.
- Assess the face itself. Map the vascular anatomy you need to avoid, check bone structure, and mark the injection points with the patient watching. Agreeing the plan in a mirror prevents most disputes.
- Set the expectation in numbers. Tell the patient results settle at two weeks and last 6 to 12 months for HA. PN takes 4 to 6 weeks to show and runs as a course.
Most of this belongs in the consultation rather than the treatment slot. If your consultations feel rushed, it is worth reading how to prepare for a consultation properly, since the screening and the consent both live there.
Where PN consent parts company with HA filler
Youthfill PN needs its own consent wording, not a checkbox on the filler form. Seven things change, and the table below lines them up side by side.

The marine sourcing is the one patients react to. Salmon-derived material rules out anyone with a fish or shellfish allergy, and some patients decline it on principle. Both outcomes need recording.
The treatment course matters just as much. PN is 2 to 3 treatments spaced 2 to 4 weeks apart, so the patient is consenting to a plan rather than one appointment.
Spell out the number of sessions, the spacing, and the total cost on the form itself. That way nobody arrives at session two expecting the job to be finished.
What to write down once the injection is done
Consent covers the decision. The treatment record covers what you then did, and it lives alongside the signed form rather than inside it. These are the fields worth having:
- Batch or lot number – the first thing anyone asks for if an adverse event is reported
- Volume per site – recorded in milliliters, site by site rather than as a total
- Technique and depth – linear threading, fanning, bolus, or cannula, and whether it went intradermal or subcutaneous
- Sites treated – marked on a facial diagram, with the product named on each mark
- Needle gauge – 27G or 30G, for reference at the next visit
- Immediate observations – swelling, hematoma, or blanching, which is a rare early sign of vascular compromise
- Patient tolerance – pain reported on a 1 to 10 scale
- Aftercare handed over – a tick confirming the patient left with the instructions
- Follow-up date – the two-week review, booked before they leave
Write it in the room, not at the end of the day. Contemporaneous notes carry weight that reconstructed ones never do.
Good patient record management helps here, because the injection diagram, the consent, and the photos sit in one file instead of three.

Aftercare windows the patient can remember
Aftercare only works if it names hours, not vague advice. The Youthfill form uses these windows, and they are short enough for a patient to remember:
- First 12 to 24 hours – no touching, rubbing, or makeup on the treated area
- First 24 to 48 hours – no alcohol, no saunas or sunbeds, no strenuous exercise
- First night – sleep with the head elevated to limit swelling
- First two weeks – no other facial treatments in the same area
- As needed – a cool compress for swelling, and sunscreen once the skin has settled
- Contact the practice if – pain or redness worsens, swelling passes 10 days, or the skin blanches, cools, or turns purple
Hand the sheet over and store a copy in the record. Automated messages at 24 and 48 hours then repeat the two windows that matter most. That is when a patient is most likely to book a hot yoga class without thinking.
Storing consent, and the eight-year rule behind it
A signed consent form is special category health data, so UK GDPR applies from the moment the patient fills it in. The Information Commissioner’s Office sets out what that means in practice. Five duties do most of the work:
- Take explicit consent for the data – separate from consent for the treatment itself
- Store it securely – encrypted digital storage or a locked cabinet, never an email inbox
- Retain it for 8 years – the benchmark for adult healthcare records in the UK, counted from the last entry
- Release it on request – patients can ask for a copy and you have one month to supply it
- Record your lawful basis – processing necessary for healthcare provision, under Article 9 of UK GDPR
Eight years is a long time for a paper file. Filing cabinets flood, fade, and get thinned out during a move, and a missing form is indistinguishable from a form that never existed.
Practices on medical spa software avoid that by keeping consent encrypted and searchable, with an access log behind it for CQC inspections.
Make the form yours before you print it
The template gives you the structure. Six edits turn it into your practice’s document:
- Add your branding and contacts. Logo, practice name, address, and the out-of-hours number a worried patient should call.
- Match your jurisdiction. Risk disclosures and practitioner statements differ by country and, in the US, by state. Check yours with a medico-legal advisor.
- State your credentials. Name, registration number, prescriber status, and your filler training, so the patient knows who is treating them.
- Split HA from PN. Give each product its own section rather than one shared checkbox, and use the table above as your checklist.
- Move it to e-signature. A timestamped digital signature attaches itself to the record, and nothing gets left in a printer tray.
- Review it once a year. Product information changes, and so do the rules. Put the review in the calendar rather than waiting for a complaint.
Before you hand the form to a patient, run one last check. Does it name the product they are getting, list the risks in plain words, and leave room for their own questions? If yes, it will hold up.
How Pabau keeps filler consent attached to the patient record
The consent form usually lives one step away from the notes. Someone prints it, the patient signs at reception, and it gets scanned in later or filed in a drawer. Then a complaint or an inspection arrives, and finding one form from 2023 takes an afternoon.
Practice management software like Pabau closes that step. You build the Youthfill consent once, keep an HA version and a PN version, and send whichever one the booking calls for. The patient signs on their phone before they arrive, and the signed form attaches itself to their record with a timestamp on it.
From there the record does the rest. Treatment notes, injection diagrams, batch numbers, and before-and-after photos sit in the same file, and aftercare goes out automatically at 24 and 48 hours.
Get consent signed before the patient arrives
Pabau sends your Youthfill consent form ahead of the appointment, captures the signature with a timestamp, and files it straight into the patient record. So aftercare goes out on its own and audits take minutes.
Conclusion
The safest Youthfill consent form is the one that could only describe the treatment you gave. Name the product, name the numbers, and let the patient sign against a plan they can repeat back to you.
That takes a little more work up front. In return, you get a record that answers a complaint, an insurer, or an inspector without a hunt through storage. Split the HA and PN versions now, while you only have one form to change.
Book a demo to see how Pabau captures filler consent digitally and keeps it with the treatment record for the full 8 years.
Continue your research
Need the sheet that goes home with the patient? Dermal filler aftercare form gives you the printable aftercare instructions to pair with the consent you just signed.
Offering a collagen stimulator alongside Youthfill? Sculptra consent form shows how a multi-session treatment plan gets consented in one document.
Want to know what else an inspector asks for? Medical spa compliance checklist walks through consent, data protection, and record-keeping in one pass.
Consultations running short on time? Why consultations matter for med spas explains how to use that appointment to screen, set expectations, and take consent properly.
Deciding which injectables to add next? Trending botox and filler treatments covers what patients are asking for and the paperwork each one brings with it.
Frequently asked questions
Does a patient need to sign a new consent form every time?
Yes. Best practice is fresh consent for every session, even for a returning patient. Products, doses, and treatment areas change, and so does the patient’s medical history. A form signed six months ago does not describe today’s treatment.
Can anyone under 18 consent to Youthfill treatment?
No. In England it is a criminal offence to inject filler for a cosmetic purpose into anyone under 18. Booking the appointment is an offence too. Ask for photo ID whenever age is in any doubt.
Is an electronic signature valid on a consent form?
Yes, provided the record shows who signed, when they signed, and the wording they saw. That audit trail is what an inspector or an insurer asks for. A scanned paper form without those details is weaker evidence.
What should you do if a patient refuses to sign?
Do not treat. Note the refusal, the date, and what you explained, then offer a further consultation. Treating without documented consent leaves you with no defensible record if a complaint follows.
Can a patient withdraw consent after signing?
Yes, at any point up to and during treatment. Stop, record the time, and write down what had already been administered. Then book a review so the partial treatment is documented properly.