There is a statistic that catches almost every aesthetics clinic owner off guard the first time they hear it: 73% of beauty and aesthetics enquiries that arrive outside business hours receive no reply within 24 hours. Not a slow reply. No reply at all.
The reason this number is so easy to ignore is that the evidence disappears. The person who messaged your clinic at 9pm on a Tuesday, asked about lip fillers, got no response, and booked with the clinic down the road instead — they never come back to tell you what happened. From your side of the inbox, it looks like a lead that went quiet. From their side, it looks like a clinic that couldn't be bothered.
This guide is about that gap: why it happens, why it costs more than most clinic owners realise, and what you can actually do about it without hiring another member of staff or chaining yourself to your phone.
of beauty enquiries arrive outside clinic opening hours
response window before a prospect books somewhere else
more likely to convert a lead contacted in the first five minutes vs the first hour
The problem nobody sees coming
Most aesthetics clinic owners know they get enquiries through Instagram. What they underestimate is when those enquiries arrive.
Think about your own clients for a moment. When do they actually have time to think about booking a treatment? Not at 10am on a Wednesday when they're at their desk or running their own clinic. It's at 8:30pm when the kids are in bed and they're finally on the sofa, scrolling through before-and-afters and thinking "actually, I've been meaning to sort out my lines for months." That's the moment they DM you. That's when the decision is made, emotionally, before they've even pressed send.
And that's exactly when most clinics are closed, their phones are down, and the Instagram inbox is sitting there unread until the next morning — by which point the emotional moment has passed, the rational brain has taken over and talked them out of it, or they've simply sent the same message to three other clinics and booked with whoever replied first.
The clinic that replies in 90 seconds gets the booking. The clinic that replies in 9 hours gets told "thanks, I've sorted it."
The psychology of why speed matters so much
There's a body of research on lead response time that comes largely from sales and e-commerce, but it maps almost perfectly onto aesthetics enquiries. The Harvard Business Review published a study showing that companies that respond to leads within an hour are seven times more likely to have a meaningful conversation with that prospect than those who wait even 60 minutes. MIT's lead response management study found that calling a lead within five minutes makes you 100 times more likely to reach them than waiting 30 minutes.
Aesthetics is not a commodity purchase. People are making decisions about their face, their body, their confidence. That makes them both more motivated when they're in the mood and more likely to talk themselves out of it when that mood passes. The window between "I want to do this" and "actually maybe not" is shorter than most clinic owners think.
There's something else too, something that rarely gets talked about: the silence itself sends a message. When someone DMs a clinic and hears nothing back for 14 hours, they don't conclude that you're busy. They conclude, at some subconscious level, that you don't particularly care about their business. And for a service as personal as aesthetics, that feeling of being overlooked is enough to send them straight to a competitor who made them feel like a priority.
What your Instagram inbox actually looks like
We've seen the inboxes of a lot of aesthetics clinics at this point, and there's a pattern that comes up over and over. It usually looks something like this:
Tuesday, 8:47pm
A new enquiry arrives: "Hi! How much are lip fillers? Do you have availability next week?" The clinic owner is at home, not checking work messages. The message sits in the Instagram inbox overnight.
The reply arrives 12.5 hours later
"Hi! Lip fillers start from £180. We have availability Tuesday or Thursday next week — would either of those work for you?" It's a perfectly good reply. But the prospect messaged four other clinics last night. Two of them replied within the hour. She booked with the second one at 9:42pm.
The clinic owner never finds out any of this happened. The lead just goes quiet. It gets written off as a time-waster. And the same pattern repeats three times that week.
The maths of a quiet inbox
Let's say your clinic gets 30 Instagram enquiries a month. You're responding to about 20 of them within a reasonable timeframe, converting roughly 8 into booked appointments. That feels fine, 8 bookings from Instagram. Not bad.
But what happened to the other 10? Some of them were genuinely not serious. But if even four of those were real prospects who messaged after hours, got no reply, and went elsewhere, and each appointment is worth £200 — that's £800 a month, £9,600 a year, walking out of a door you didn't know was open.
The uncomfortable truth: most clinics are not bad at converting enquiries. They're bad at capturing them in the first place. The revenue is going to a competitor who happened to be faster, not better.
The hidden cost nobody calculates
The lost booking revenue is the obvious number. But there are three other costs that most clinic owners don't factor in:
1. The lifetime value problem
An aesthetics patient who finds a clinic they trust doesn't just book once. Anti-wrinkle injections need topping up every three to four months. Someone who starts with a lip treatment often comes back for skin booster sessions, jawline filler, profhilo. Over two years, a client you converted from a single Instagram DM could easily be worth £2,000 to £3,000 in cumulative revenue.
When you miss an enquiry, you're not losing a £200 booking. You're potentially losing a three-year client relationship. That changes the maths considerably.
2. The referral you never get
Aesthetics runs heavily on word of mouth. A happy client tells two friends. A client who books elsewhere and has a great experience tells those same two friends about the clinic she went to — and it wasn't yours.
The lead you lose to a slow reply doesn't just take her own money with her. She takes her social circle too.
3. The time cost of the wrong response strategy
Some clinic owners try to solve the response time problem by essentially being available all the time. They check their Instagram last thing at night. They reply to DMs on Sunday mornings. They feel the anxiety of a notification arriving during a treatment, knowing they can't check it for another 45 minutes.
This solves the response time problem at the cost of something else: the clinic owner's time, attention, and quality of life outside work. It's not sustainable, and most people who try it burn out or start slipping after a few months.
What patients actually ask about
Before we talk about solutions, it's worth understanding what enquiries actually look like, because "Instagram DMs" covers a huge range of messages, and not all of them need the same response.
Across the inboxes we've seen, the vast majority of enquiries fall into four categories:
- Price questions — "How much is botox?" "What are your lip filler prices?" "Do you do package deals?" These are the most common and, importantly, the easiest to answer.
- Availability questions — "Do you have anything this week?" "Can I book for a Saturday?" These require checking a calendar, which is harder to automate — but the right response sends them straight to a booking link.
- Suitability questions — "I'm breastfeeding, can I still have fillers?" "I'm on blood thinners, is that okay?" These need a careful, accurate answer that sets the right expectation without making clinical judgements.
- General curiosity — "What's the difference between botox and fillers?" "How long does it last?" "Does it hurt?" These are buying signals dressed up as information requests. The person asking is genuinely interested; they're doing their due diligence before committing.
What's notable about this list is how answerable most of it is. The vast majority of enquiries don't require clinical expertise or a personal judgement call. They require knowledge of your prices, your booking process, and your treatments — information that's completely fixed and could be communicated by anyone (or anything) that had it.
The solutions that don't actually work
Before getting to what does work, it's worth being clear about what doesn't — because there are several common approaches that sound reasonable but fall apart in practice.
Auto-replies
Instagram's built-in auto-reply sends a generic message to everyone who DMs you for the first time. Something like "Thanks for your message! We'll get back to you as soon as possible." This is better than nothing, in the sense that it acknowledges receipt. But it solves exactly zero of the actual problem. The prospect still doesn't have their question answered. They're still going to check competing clinics while they wait. The "we'll get back to you" message is, if anything, an invitation to go elsewhere in the meantime.
Instagram Quick Replies
Quick Replies let you pre-write responses to common questions and send them with a shortcut. This is genuinely useful if you're glued to your phone — but it still requires you to manually send each response, and it does nothing to solve the availability problem. You can quick-reply at 9am. You can't quick-reply at 10pm while you're asleep.
Hiring a social media manager
Some clinics hire someone specifically to manage their Instagram inbox. This can work, but it comes with a significant set of tradeoffs. The person needs to know your treatments, your prices, your contraindications, your tone. They need to be available in the evenings and at weekends, which is precisely when most enquiries arrive. And they cost money — typically £800 to £1,500 a month for a part-time role, before you factor in training, turnover, and the time you spend managing them.
For a clinic doing significant volume, a dedicated person can make sense. For a sole practitioner or a small team doing 30 to 80 DMs a month, the maths rarely works out.
What actually works
The honest answer to the response time problem is a system that answers in real time, knows your treatments and prices, and handles the vast majority of enquiries without you needing to be involved. For most clinics, that means some form of AI-powered inbox management.
The key distinction here is between a chatbot and an AI receptionist. A chatbot follows scripts. It has a decision tree. It breaks the moment a customer asks something it wasn't programmed for, and the experience is visibly mechanical — anyone who's tried to get help from a bank chatbot knows the feeling. An AI receptionist works differently. It understands natural language, handles questions it hasn't seen before, remembers earlier parts of the conversation, and sounds like a real person rather than a script.
The practical difference matters enormously in aesthetics, where enquiries are personal and often nuanced. "I had fillers six months ago but wasn't happy with the result. Can you help?" is not a question a chatbot handles gracefully. An AI receptionist can respond with empathy, gather information, and set the right expectation — all in under a minute, at any hour.
Every enquiry gets answered in seconds
Whether it arrives at 8am or 11pm, on a bank holiday or a Sunday morning. The response uses your real treatment prices, your booking link, and your clinic's tone. Warm leads get flagged so your team can follow up personally. Spam gets ignored. You see everything on a live dashboard without needing to be on your phone.
The question everyone asks: will patients know it's AI?
This is the most common concern we hear, and it's worth addressing honestly rather than dismissing it.
Some patients will notice. If someone specifically asks "are you a real person or a bot?", an ethical AI system should say it's AI — and that's what ours does. Transparency matters, particularly in a sector where trust is everything.
But here's the thing most clinic owners discover after running an AI receptionist for a few weeks: patients care far less about whether the reply came from a human or an AI than they care about whether the reply came at all, and whether it actually answered their question. A reply that arrives in 45 seconds, correctly quotes the price of lip fillers, and tells them how to book generates more bookings than a human reply that arrives 12 hours later and asks them to call during business hours.
The AI isn't pretending to be human. It's acting as your clinic's receptionist — a role that has always been about efficiency, accuracy, and warmth, not necessarily about being the practitioner themselves.
Worth knowing: in our experience, the clinics most worried about the "will they know it's AI?" question are often the same clinics whose human response time is several hours. Patients don't love slow human replies more than fast AI replies. They just want to feel looked after.
What switching actually looks like in practice
If you're thinking about trying an AI receptionist, it's worth being clear about what the setup process actually involves — because the common assumption is that it's complicated. It isn't.
The setup process at Runova takes about 48 hours from start to live. You fill in a form with your treatments, prices, contraindications, booking link, and a note about the tone your clinic uses. We handle everything else — connecting to your Instagram, configuring the AI, testing it. You don't need to install anything, change your Instagram, or learn any software.
During the free one-month trial, you get access to a live dashboard where you can see every conversation the AI is having in real time. You can watch it handle enquiries, check the replies it's sending, and — if anything ever needs a human touch — step in and take over immediately. The AI recognises when a staff member has replied and steps back without you having to do anything.
After a month, you have data. You can see how many enquiries arrived, what was asked, how many led to bookings, and what the estimated pipeline value was. At that point, the question "is this worth paying for?" answers itself — because the answer is sitting in the numbers.
The bottom line
The 73% figure at the start of this article sounds alarming because it is. But the reason it persists is not that clinic owners don't care about their enquiries. It's that the problem was previously unsolvable without either hiring more staff or sacrificing your evenings. Those were the only two options.
That's no longer true. The technology to have every Instagram enquiry answered instantly, accurately, and in your clinic's own voice exists and it works. The clinics using it aren't replacing the personal relationship that aesthetics is built on. They're removing the part where the relationship never starts because nobody picked up.
If you want to see it in action on your own clinic's Instagram, we offer a free one-month trial with no commitment. You'll know within a week whether it's making a difference.
Runova is an AI Instagram receptionist for UK aesthetics clinics, built and based in Bristol. Book a free demo to see it live on your clinic's account.