What 15 years of injecting taught me about preventative Botox

A few months ago a woman in her late twenties came in to talk about Botox. She’d been thinking about it for over a year. She’d done the reading, watched the YouTube videos, and arrived with a folder of notes. She told me, “My friends all say start now or you’ll regret it. I just need someone to tell me whether they’re right.”

I love that conversation. It’s how I’d want my own daughter to approach it. And the honest answer is: sometimes they are. Sometimes they aren’t. And the difference matters.

I’ve been injecting for fifteen years. In that time I’ve watched the word “preventative” go from a footnote to a marketing slogan. The clinics promising it most loudly are usually the ones with the most to gain. The truth, like most truths in aesthetics, is quieter.

What “preventative” actually means

When you frown, lines form in the skin above the muscles that do the frowning. That’s biology — every face does it. In your twenties, those lines disappear when your face relaxes. By your thirties, they linger a little longer. By your forties, they often stay. The change is gradual, individual, and influenced by a great many things: sun exposure, sleep position, genetics, hormones, how expressive you are.

Botulinum toxin — Botox, Azzalure, Bocouture — gently relaxes those muscles for three to four months. The theory of preventative use is straightforward: if the muscles can’t fully crease the skin during that window, the skin doesn’t form an etched line. You buy yourself time.

The question isn’t whether preventative use works. It’s whether you are the right candidate for it.

The biology is real. But it’s not the whole story. The question isn’t whether preventative use works. It’s whether you are the right candidate for it, this month, with the skin you have, the life you live, and the goals you actually want.

When I do recommend it

I’ll suggest a small, conservative dose in your late twenties or early thirties if you can already see your dynamic lines beginning to leave a mark when your face is at rest. By “small” I mean genuinely small — six to ten units in the glabella, maybe a touch in the lateral crow’s feet. The point of preventative dosing is to keep the muscle from contracting at full force, not to freeze it.

I’ll also recommend it for clients who have very deep, very habitual frown patterns — the people who get told they look angry when they’re concentrating — because softening that pattern often does more for how they feel than for how they look.

And I’ll recommend it for the bride-six-months-out, the executive whose deep concentration line bothers her every time she watches a video of herself in a meeting, the new mother who has noticed her face age more in two years than in the previous ten.

When I quietly suggest you wait

If you’re in your early-to-mid twenties and your face is at rest right now — meaning the lines really and truly disappear when you stop moving — I’ll usually suggest you come back in a year or two. The biology that drives line formation hasn’t started accumulating yet. Treating now is treating a problem you don’t have. And while small doses are safe, they aren’t free, and they aren’t free of consequence: the muscles around the areas we’d treat will compensate, sometimes in ways that change how your face moves overall.

I’ll also suggest waiting if your motivation is fear rather than observation. Fear of ageing, fear of being left behind, fear that arrived after a particular comment from someone whose opinion shouldn’t matter as much as it does. I’ve sat with a lot of people in that chair. The right time to start treatment is when you’ve decided, calmly, that you want to. Not when somebody has talked you into believing you should.

What it doesn’t do

Preventative Botox does not, on its own, prevent ageing. It softens one specific pattern — dynamic lines from muscle movement. It does not lift, it does not plump, it does not improve skin quality, and it does not stop the slow descent of facial volume that begins in the late twenties.

The biggest investment you can make in your face at twenty-five is sun protection, sleep, hydration, and consistent skincare. If those four are in order, you can have a conversation about whether occasional anti-wrinkle injections are a useful addition. If they aren’t, an injection won’t compensate.

How to think about it

I tell new clients to think about preventative anti-wrinkle treatment the same way you’d think about regular exercise. The cumulative effect is real, but only if it’s appropriate, consistent, and balanced with everything else. One enthusiastic session followed by a year of nothing achieves very little. A small dose every five to six months, paired with thoughtful skincare and life, does what people hoped Botox would do for them.

If you’re considering it, I’d encourage you to do three things. First, look at your face at rest — really at rest — and see what is genuinely there. Second, find a practitioner who is willing to say no to you. Third, start with less than you think you need.

The clients I see who are happiest, ten years in, are almost always the ones who started small and resisted the urge to chase more. The result they want is the result they had two weeks after that first appointment, just sustained quietly across the years.

That’s preventative care done well. It looks like nothing happened, and somehow you look better anyway.

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If you’re thinking about anti-wrinkle treatment for the first time, our consultations are complimentary and there’s no pressure to book the treatment on the day. Get in touch or book online.