Three Aesthetics Red Flags on Social Media You Should Never Scroll Past

Open Instagram for five minutes and you will see it. A before and after that looks incredible, a price that seems almost too generous, a slick little clip promising a whole new face by the weekend. Aesthetic medicine has never been more visible, and for the most part that is a good thing. It means people can research, ask questions and see real results before they commit. The problem is that the same platform that lets a fully qualified doctor show their work also lets almost anyone with a needle and a phone do exactly the same.

I see the fallout of this every single day. In a recent reel I picked out three warning signs that come up again and again, the sort of thing I wish people would question before they book rather than after something has gone wrong. None of them are subtle once you know what you are looking at. They just tend to get lost in a nicely filtered grid.

This is a longer look at those three red flags, why they matter clinically, and what safe treatment actually looks like. Not to scare anyone off aesthetics, but because the difference between a good result and a genuine complication often comes down to the choices you make before you ever sit in the chair.

Red flag one: dissolving and refilling lips on the same day

This one tops the list for a reason. It sounds efficient. Remove the old filler, replace it with something better, all in one appointment, and you walk out with the lips you actually wanted. In practice it does not work like that, and pushing it through in a single visit can cause more harm than good.

Dissolving filler relies on an enzyme called hyaluronidase. It breaks down hyaluronic acid, which is what most modern lip and facial fillers are made from. The trouble is that hyaluronidase does not politely stop working the moment the old product has gone. It stays active in the tissue for a period afterwards, and if fresh filler is placed straight into that same area, the enzyme can start breaking that down too. You have paid for a new result that is quietly being dismantled before it has had a chance to settle.

There is also the tissue itself to think about. Dissolving is not a gentle nudge. It provokes swelling, sometimes significant swelling, and the lips can look and feel very different for several days. Injecting into a swollen, inflamed area makes it almost impossible to judge symmetry, volume and shape accurately, which are the three things that make lips look natural rather than done. Add to that the small but real chance of an allergic reaction to hyaluronidase, which is exactly why many clinicians will patch test before using it on someone for the first time.

What a sensible approach looks like

Good practice is to dissolve, then wait. Most doctors will ask you to leave it at least two weeks, sometimes longer, before any new filler goes in. That gives the enzyme time to clear, the swelling time to resolve and the tissue time to return to its natural state, so the injector is working with a clean canvas. It is slower, and it means two appointments instead of one, but the result is more predictable and far safer. When someone offers to do the whole thing in an afternoon, they are prioritising convenience over your outcome.

Red flag two: treatments in a kitchen, a hotel room or the back of a car

I am blunt about this one, and rightly so. Injectable treatments are medical procedures. They break the skin, they introduce product deep into living tissue, and they carry a genuine risk of infection if that tissue is exposed to bacteria. The setting matters enormously, and a kitchen table, a spare bedroom or, as I have genuinely seen, the back seat of a car, is not a place where infection can be properly controlled.

Think about what a clinical environment actually provides. Surfaces that can be wiped down and disinfected between clients. Proper hand hygiene and single-use gloves. Sterile, single-use needles and cannulas that are opened in front of you and disposed of safely in a sharps bin afterwards. Products stored at the correct temperature. A clean field around the treatment area so that nothing is transferred from an unwashed surface into your skin. None of that is guaranteed in someone's home, and much of it is impossible in a car.

The stakes are higher than a lot of people assume. A filler complication is not just a bit of redness. Introduce bacteria under the skin and you can develop an infection or an abscess that needs draining and antibiotics. Injectables also carry the rare but serious risk of vascular occlusion, where product blocks a blood vessel and starves the tissue of blood supply. That is a medical emergency that requires immediate treatment with hyaluronidase and the knowledge to use it correctly. If your practitioner cannot manage that, and does not have the drugs to hand, the venue is the least of your worries.

Questions worth asking before you book

You are well within your rights to ask where the treatment happens and who is doing it. Ask whether the person is medically qualified and registered, what would happen if you had a complication, and whether they can prescribe and administer the emergency medication that certain problems require. A confident, safe practitioner will welcome those questions. Anyone who bristles or brushes them off has told you what you need to know.

Red flag three: three areas of anti-wrinkle treatment for the price of a takeaway

The advert practically writes itself. Three areas of anti-wrinkle injections for a headline-grabbing price, often less than you would spend on dinner for two. It is designed to make you feel like you would be foolish to pay more elsewhere. In reality it is one of the clearest warnings you will see.

Genuine anti-wrinkle injections use a prescription-only botulinum toxin product. In the UK that means it can only be prescribed by a qualified prescriber after a consultation, and it should be a licensed, properly sourced medicine stored and reconstituted correctly. That product has a cost, and so does the time of the doctor or nurse administering it safely. When the total price barely covers the product itself, something has been cut. Usually that something is the quality or the legitimacy of what is going into your face.

Unlicensed and counterfeit toxin is a real and growing problem. These products may contain the wrong amount of active ingredient, or none at all, or contaminants that should never come near living tissue. You have no way of knowing what dose you are actually receiving, which makes the result unpredictable at best and dangerous at worst. There have been clusters of serious illness linked to fake or wrongly handled toxin, including symptoms of botulism such as drooping, difficulty swallowing and breathing problems. That is not a cosmetic inconvenience. That is a hospital admission.

There is a simpler version of all this that I would put perfectly. If it sounds too good to be true, it is. A price that undercuts everyone else is not a bargain, it is a signal. The saving disappears the moment you need corrective treatment, and some complications cannot simply be undone.

Why these shortcuts are so tempting, and why they backfire

It would be easy to wonder how anyone falls for these things, but that misses the point. The people offering unsafe treatment are good at making it look normal. Bright, cheerful social media accounts. Lots of happy clients. Confident captions. The red flags are there, but they are wrapped in exactly the kind of content that builds trust. Add in the very real pressure to spend less and get more, and the appeal makes sense.

The catch is that aesthetics is one of the few areas where cutting corners tends to cost more, not less. Correcting badly placed filler, treating an infection, or managing a reaction to unlicensed product is more expensive, more uncomfortable and more time-consuming than simply having the treatment done properly the first time. And a small number of complications leave lasting marks that no amount of correction fully resolves. When I talk about safety over shortcuts, this is what I mean. The shortcut is an illusion.

What safe, doctor-led treatment actually involves

At Wellface, treatment starts with a consultation, not a needle. That is where a doctor assesses your face, discusses what you are hoping to achieve, checks that you are a suitable candidate and explains the realistic options, including doing nothing if that is the honest advice. Only then does anyone talk about the treatment itself.

The products we use are licensed, properly sourced and stored correctly. The environment is a genuine clinical setting with the hygiene standards you would expect from any medical procedure. And because our team is made up of doctors, we can prescribe appropriately, manage complications if they ever arise, and provide the aftercare that a single cut-price appointment simply cannot. If a treatment needs to be done in stages, such as dissolving before refilling, you will be told that clearly rather than rushed through for the sake of convenience.

Common questions about staying safe with aesthetic treatments

How long should I wait between dissolving and refilling lips?

Most clinicians recommend leaving at least two weeks, and sometimes longer, between dissolving filler and placing anything new. That allows the hyaluronidase to clear from the tissue so it does not break down your fresh filler, gives swelling time to settle, and lets the injector assess your lips accurately. Same-day dissolving and refilling is a shortcut that tends to compromise the result.

Is it safe to have injectables done at home?

The concern with a home or informal setting is infection control and the ability to manage complications. Injectables break the skin and carry a small risk of serious problems such as vascular occlusion, which needs immediate, correct treatment. A proper clinical environment provides sterile equipment, appropriate hygiene and a practitioner equipped to respond if something goes wrong. A kitchen or a car cannot offer any of that.

Why are very cheap anti-wrinkle offers a problem?

Anti-wrinkle injections use a prescription-only medicine that has a genuine cost, alongside the time of a qualified professional to administer it safely. When the price is far below everyone else, corners have usually been cut, often on the product itself. Unlicensed or counterfeit toxin can be under-dosed, over-dosed or contaminated, and has been linked to serious illness. A low price is a warning, not a win.

How do I check that a practitioner is legitimate?

Look for a medically qualified, registered professional working from a proper clinic. Ask who will be treating you, what their qualifications are, and how complications would be handled. A trustworthy practitioner will happily answer all of that. Being reluctant to explain their training, their products or their emergency procedures is itself a red flag.

What should I do if I think a treatment has gone wrong?

Seek medical help quickly rather than waiting to see if it settles. Signs such as severe or increasing pain, skin that turns pale or dusky, blistering, or any difficulty with vision, swallowing or breathing need urgent attention. If you had your treatment somewhere without proper aftercare, a doctor-led clinic or your GP can advise, and in an emergency you should go straight to A and E.

Talk it through with a doctor first

The reassuring truth is that when aesthetic treatment is done properly, by the right person, in the right place, it is a safe and rewarding thing to have. The red flags I describe are not reasons to avoid treatment altogether. They are reasons to be selective about who you trust with your face.

If you are considering anti-wrinkle injections, lip filler, or having existing filler dissolved and want honest advice with no pressure, I would be glad to help. You can book a consultation with me at our clinics in Cobham, Esher or Wimbledon, where I will take the time to understand what you want and tell you plainly what is, and is not, in your best interest.