The aesthetic and wellness industry has earned its share of skepticism. Between sensational headlines, unregulated practitioners, and promises that sound too good to be true, it's perfectly reasonable to wonder: what actually works, what's safe, and what's just marketing hype?
If you've landed here with doubts about injectable treatments or IV therapy, you're exactly where you should be. Let's look at the evidence together.
The aesthetic industry has a perception problem, and frankly, some of it is deserved. You've probably heard the horror stories—botched treatments, frozen faces, expensive wellness fads that deliver nothing but Instagram content. When an industry operates with minimal regulation and anyone can set up shop after a weekend course, skepticism isn't just healthy—it's essential.
But here's what often gets lost in the noise: beneath the marketing glitter and the cowboys operating from spare bedrooms, there's genuine science. Clinical evidence. Peer-reviewed research. Treatments that, when administered properly by qualified practitioners, deliver measurable, safe results.
The question isn't whether all aesthetic and wellness treatments work—clearly, they don't all live up to their claims. The real question is: how do you separate what's backed by evidence from what's backed by nothing more than good lighting and social media filters?
"Botox is a poison."
"Anyone can inject fillers with no training."
"These treatments cause permanent damage."
Let's start with what's actually true: the UK aesthetic industry has operated with insufficient regulation, and yes, this has led to serious complications. The government is actively addressing this—new licensing requirements are being introduced that will mandate proper qualifications and premises standards.
But the treatments themselves? When we look at the clinical evidence, the picture is very different from the tabloid headlines.
Botulinum toxin type A (the active ingredient in treatments like Botox) has been used in medicine for over 40 years and is one of the most extensively researched compounds in aesthetic medicine. A 2024 systematic review analysing decades of clinical trials found that it's not only effective for reducing facial lines but has an established safety profile when administered correctly.1
The Global Aesthetics Consensus Group—an international panel of plastic surgeons and dermatologists—reviewed the clinical evidence and concluded that modern botulinum toxin treatments represent "a paradigm shift toward neuromodulation rather than paralysis," with proper technique focusing on subtle, natural-looking results rather than frozen expressions.2
Hyaluronic acid fillers, the most common type of dermal filler used today, are even more straightforward. Hyaluronic acid is a substance your body produces naturally—it's already in your skin, joints, and eyes. Injectable versions are biocompatible and reversible. A 2024 systematic review of high-quality studies found that hyaluronic acid fillers are "generally safe and effective, with most adverse events being transient and mild to moderate in severity."3
The serious complications you've read about? They're overwhelmingly linked to two factors: unqualified practitioners and inappropriate injection techniques. This is precisely why qualifications matter.
The difference between a safe treatment and a dangerous one often comes down to three letters: who's holding the syringe, what they're injecting, and whether they know how to manage complications if they arise.
"Your body just pees out all those vitamins."
"It's no better than taking a multivitamin."
"There's no evidence it does anything for healthy people."
This one's more nuanced, and the skeptics have a point—to a degree.
Let's be clear about what the research actually says: for generally healthy people with normal nutritional intake, there's limited evidence that IV vitamin therapy provides significant long-term benefits. A 2024 review in a peer-reviewed medical journal stated plainly: "there remains insufficient scientific support for the long-term efficacy or necessity of IV nutrient therapy for general wellness in individuals who are otherwise healthy."4
So if you eat well, take oral supplements when needed, and have no absorption issues, IV therapy probably isn't going to revolutionize your health. That's the honest answer.
IV therapy delivers nutrients directly into your bloodstream, bypassing your digestive system entirely. This creates significantly higher blood concentrations than oral supplementation can achieve—often 10 to 100 times higher, depending on the nutrient.5 For certain situations, this matters considerably:
When you're severely dehydrated (whether from illness, exercise, or a heavy night out), your digestive system isn't absorbing fluids efficiently. IV hydration works faster and more completely than drinking water.
If you have difficulty absorbing nutrients orally—whether due to gut issues, surgery, or certain medical conditions—IV delivery ensures you actually get what you need.
While the evidence for "immunity boosting" in healthy people is weak, vitamin C administered intravenously at high doses has shown promise in specific medical contexts. A 2024 clinical trial found that high-dose IV vitamin C combined with chemotherapy doubled survival time in patients with metastatic pancreatic cancer.6
High-dose IV vitamin C is being researched for various medical conditions, with some compelling results in critical care settings.7
IV therapy isn't a magic bullet, and it won't compensate for a poor diet or unhealthy lifestyle. If you're looking for a quick fix to make up for not taking care of yourself, save your money.
But if you're dealing with dehydration, recovering from illness, preparing for a physically demanding event, or have specific nutritional needs that oral supplementation isn't meeting, IV therapy can be genuinely beneficial.
Mel doesn't claim IV therapy will transform your life or make outlandish promises about "supercharging" your immune system. The treatments are formulated for specific, evidence-based purposes:
If you don't need it, she'll tell you. Because the goal isn't to sell you a treatment—it's to provide genuine support when it's actually appropriate.
"Everyone who gets fillers looks the same."
"You can always tell when someone's had work done."
"You'll end up with that puffy, artificial look."
You absolutely can tell when someone's had bad work done. What you can't tell is when someone's had good work done—because that's exactly the point.
When practitioners ignore facial anatomy and proportions, adding volume where it shouldn't be added or using excessive amounts.
Injecting in areas that create unnatural results rather than subtle enhancement.
Attempting to recreate Instagram aesthetics that don't suit the person\'s face or age appropriately.
The clinical literature is actually very clear on this. The Global Aesthetics Consensus Group's 2017 recommendations emphasize "an etiology-driven, patient-tailored approach" focused on addressing the specific anatomical causes of aging rather than applying a one-size-fits-all template.2 Modern best practice in aesthetic medicine has shifted away from dramatic transformation toward subtle restoration and enhancement.
The goal of skilled aesthetic treatment isn't to change how you look—it's to help you look like yourself, just refreshed. Research into patient satisfaction consistently shows that the most satisfied patients are those who achieve natural-looking results that others attribute to good sleep, a holiday, or just "looking well."
Mel's approach is founded on the principle that less is more. With 14 years of experience, she's learned that the best results come from:
The clinic's portfolio includes many clients whose friends have no idea they've had treatments—which is usually exactly what they wanted.
"People end up blind from filler injections."
"Botox can migrate to your brain."
"These treatments cause long-term damage."
Let's address the serious complications first, because they do exist and they matter.
Vascular occlusion—when filler accidentally enters a blood vessel—is the most serious potential complication. In rare cases, this can lead to tissue death or vision problems. It's the complication that makes headlines.
But here's what the data actually shows: a 2024 systematic review analysing 48 high-quality randomised controlled trials found that severe adverse events from hyaluronic acid fillers are rare and "generally non-treatment related"—meaning they're linked to practitioner error, not the treatments themselves.3
The UK\'s Medicines and Healthcare products Regulatory Agency (MHRA) receives reports of adverse events from all dermal filler procedures nationwide. In 2024, they received 1,179 reports out of an estimated millions of treatments performed.8 Most reported events were mild and temporary (bruising, swelling, tenderness). Serious complications remain rare when treatments are performed by qualified practitioners following proper protocols.
For botulinum toxin, the safety profile is even clearer. A 2024 comprehensive review analysing decades of clinical trials concluded: "Botox is a safe and effective treatment... with minimal adverse effects" when administered by trained practitioners.9 The notion that Botox "migrates to your brain" is biologically implausible—the molecule is too large to cross the blood-brain barrier, and it binds locally to nerve endings at the injection site.
The difference between safe practice and dangerous practice comes down to:
Anatomical knowledge: Understanding exactly where blood vessels, nerves, and danger zones are located
Proper technique: Using appropriate injection methods, aspiration when necessary, and correct product placement
Quality products: Using only pharmaceutical-grade materials from legitimate suppliers
Complication management: Knowing how to recognise and immediately treat adverse events
Emergency protocols: Having hyaluronidase (the filler reversal agent) immediately available
This is why qualification level matters. Level 7 training specifically includes comprehensive modules on anatomy, complication recognition, and emergency management—content that's absent from lower-level courses.
At BeReady, every treatment begins with a thorough consultation where risks are explained honestly, not minimised. You'll discuss your medical history, understand exactly what could go wrong (even if the chances are low), and receive clear aftercare instructions. If Mel identifies risk factors that make a treatment inadvisable for you, she'll say so.
Because your safety isn't negotiable, even if it means turning down business.
You've seen the myths. Now let's talk about how to think about evidence when evaluating any aesthetic or wellness treatment—at BeReady or anywhere else.
Not every study or claim carries equal weight. Here's how medical professionals evaluate evidence:
When Mel discusses a treatment with you, she draws on clinical evidence, not just her experience. That doesn't mean every treatment has decades of research—aesthetic medicine continues to evolve—but it does mean being honest about what's proven, what's promising, and what's still uncertain.
When researching aesthetic or wellness treatments, be wary of:
Promises of dramatic, permanent results with zero risk
Claims that a treatment cures or prevents multiple unrelated conditions
Pressure to book immediately or purchase packages upfront
Practitioners who can't explain the science behind what they're recommending
Absence of visible qualifications or regulatory registration
Prices that seem impossibly low (cheap treatments usually mean cheap products or inadequate training)
How We Approach Evidence-Based Practice
Mel's Level 7 qualification represents approximately 400 hours of postgraduate study covering anatomy, pharmacology, patient assessment, treatment techniques, and complication management. It's regulated by Ofqual (the UK government's qualifications regulator) and mapped to the Health Education England framework for aesthetic medicine. This isn't a weekend course. It's a qualification that demonstrates serious clinical knowledge.
All injectable treatments require a prescription from a registered medical practitioner. This means a doctor or prescribing clinician evaluates your suitability for treatment through a face-to-face consultation before anything is prescribed. This isn't a rubber-stamp exercise—it's a genuine medical assessment.
If a treatment isn't right for you, you'll be told. If your expectations aren't realistic, you'll hear that too. Mel's approach is to educate first, treat second—which sometimes means recommending you don't have treatment at all. The clinic's goal isn't to maximize revenue per client. It's to build long-term relationships based on trust, transparency, and results that actually match what was promised.
You Don't Have to Make a Decision Today
If you've read this far, you're clearly someone who does their homework. That's exactly the kind of thoughtful approach we respect.
This page is just the beginning. If you want to dig deeper into the science behind specific treatments, we've created comprehensive evidence pages covering:
How treatments work at a physiological level and what the research shows
Learn more →Understanding the UK framework and why qualifications matter
Learn more →No obligation. Just honest, evidence-based conversation
Get started →Because making an informed decision means having good information. And that's exactly what we're here to provide.
