If you’ve been searching for anti wrinkle injections in Croydon and wondering whether the results are actually worth it, this is the question you need answered first: how long will they last? It’s the one thing every new client asks before committing and the honest answer is more nuanced than the “three to four months” you’ll read on most clinic websites. Your age, lifestyle, skin quality and even the area being treated all play a role. At Posh Skin Clinic in Croydon, we believe in giving you the full picture not just a booking link.

Below, we’ve broken down exactly what to expect, what affects longevity and how to get the most from your treatment.

How Long Do Anti Wrinkle Injections Last on Average?

For most people, wrinkle relaxing injections last between 3 and 6 months. First time clients typically sit at the shorter end of that range  around 8 to 12 weeks because the muscles haven’t yet been conditioned to relax for extended periods. With regular treatments over time, many clients find their results stretch towards 5 or 6 months between appointments.

Here’s a rough guide by treatment area:

• Forehead lines: 3–4 months on average
• Frown lines (between the brows): 3–5 months
• Crow’s feet (around the eyes): 3–4 months
• Brow lift: 2–3 months (a more subtle, targeted treatment)
• Gummy smile: 3–4 months
• Jawline slimming (masseter): 4–6 months

These are starting points, not guarantees. Every face is different and a good practitioner will set expectations honestly at your consultation rather than overselling results.

What Affects How Long Anti Wrinkle Injections Last?

Several factors influence how quickly your body metabolises the product. Understanding them helps you plan your appointments more effectively and make lifestyle changes that genuinely extend your results.

1. Muscle Strength and Activity

People with naturally stronger or more expressive facial muscles tend to break down the product faster. This is particularly common in the frown line area. If you’re very animated when you talk or spend a lot of time frowning at a screen, you may notice movement returning sooner than others.

2. Metabolism

A faster metabolism processes everything more quickly including wrinkle relaxing injections. Highly active individuals, those who exercise intensely or anyone with a naturally fast metabolism often find their results fade more quickly. This doesn’t mean you should stop exercising; it simply means you may need appointments closer to the 3 month mark rather than the 5 month mark.

3. Your Age

Younger skin with good elasticity tends to respond well to treatment and results can look natural for longer. However, as we age and skin loses collagen, the underlying skin quality becomes a bigger factor. Pairing anti wrinkle injections with a skin booster treatment  such as Profhilo or Salmon DNA Skin Booster can noticeably improve how the skin looks even as the product begins to wear off.

4. Dosage and Technique

This is where practitioner experience matters more than most people realise. An underdosed treatment or incorrect placement may feel like the product “wore off early” when, in reality, it didn’t work optimally to begin with. A qualified, experienced injector will assess the strength of your muscles and customise both the dose and placement to your face.

5. Aftercare in the First 24–48 Hours

Rubbing the treated area, exercising immediately afterwards or lying flat too soon can affect how the product settles. Following your post treatment advice carefully in those first two days is simple and genuinely worth doing.

Will I See Results Immediately?

No and this catches a lot of first time clients off guard. Anti wrinkle injections take between 3 and 14 days to take full effect. Most people notice the muscles beginning to relax around day 3 or 4, with peak results visible at around 2 weeks. If you’re planning treatment before a wedding, event or photoshoot in Croydon, book at least 3 weeks in advance to allow for the full result and any minor adjustments if needed.

How Often Should You Have Anti Wrinkle Injections?

Most clients in Croydon settle into a routine of two to three treatments per year. Going more frequently than every 10–12 weeks is generally not recommended, as the product needs time to fully clear before re-treatment and chasing results before they’ve fully worn off can lead to over treatment and an unnatural appearance.

Consistency matters more than frequency. Clients who maintain regular appointments over 12–24 months often find their results last longer over time, as the repeated relaxation of the muscle trains it to contract less forcefully even without the product.

Can Anti Wrinkle Injections Be Combined With Other Treatments?

Absolutely and combining treatments often delivers results that neither could achieve alone. Some of the most popular combinations at Posh Skin Clinic include:

• Anti wrinkle injections + dermal fillers: Injections address movement related lines while fillers restore lost volume in the cheeks, lips or nasolabial folds. See our dermal filler treatments for more detail.
• Anti wrinkle injections + Profhilo or skin boosters: Perfect for clients whose skin quality has decreased alongside the appearance of wrinkles.
• Anti wrinkle injections + microneedling: Treating both muscle movement and skin texture at different stages of your plan can produce significantly better long term results.

At your consultation, your practitioner will discuss which combination if any makes sense for your goals and budget.

Is There a “Best Time” to Top Up?

The simple rule: book your top up when you begin to notice movement returning but before the lines are fully back. Most clients time this well they notice subtle movement in the mirror around weeks 10–12 and book ahead so there’s minimal downtime between their results fading and the next treatment taking effect.

Waiting until wrinkles are fully re-established each time can mean the muscle returns to full strength, effectively resetting your progress. Staying on a consistent schedule is far more efficient both aesthetically and cost wise.

What Areas Can Be Treated With Anti Wrinkle Injections?

The most commonly treated areas are the upper face foreheads, frown lines between the brows and crow’s feet around the eyes. These three zones account for the majority of appointments we carry out at our Croydon clinic. Beyond these, wrinkle relaxing injections can also be used for:

• Brow lifting (a non surgical brow lift effect)
• Gummy smile reduction
• Jawline slimming by relaxing the masseter muscle
• Neck bands (platysmal bands)
• Lip flip for a subtle pout without filler
• Chin dimpling
• Hyperhidrosis (excessive sweating) particularly underarms, hands and feet

Each area has its own dosing requirements and recovery timeline. Our anti-wrinkle injections page covers the full range of treatments we offer in Croydon.

Are Anti Wrinkle Injections Safe? What Should I Know Before Booking?

When carried out by a qualified, trained practitioner using approved products, wrinkle relaxing injections have an excellent safety record. The UK government’s guidance for cosmetic practitioners outlines the standards registered providers must meet  it’s worth reading if you’re doing your research on choosing a reputable clinic.

Key things to check before booking anywhere in Croydon:

• Is the practitioner medically qualified or working under medical supervision?
• Do they carry out a thorough face to face consultation before treatment?
• Do they have photographic evidence of real results?
• Is aftercare and follow up included?

At Posh Skin Clinic, all anti wrinkle treatments are carried out by experienced practitioners who take the time to understand your face, not just your concern. We do not do walk in injections a consultation is always part of the process.

How Much Do Anti-Wrinkle Injections Cost in Croydon?

Pricing in Croydon varies depending on the number of areas treated, the clinic’s experience level and the products used. As a general guide, single area treatments typically start from £150–£200, with multi area packages offering better value. The Posh Skin Clinic pricing page has full, transparent pricing so you know exactly what you’re paying before you book.

A word of caution: very cheap Botox deals often advertised at £50–£80 per area frequently reflect inexperienced practitioners, inferior products or insufficient dosing. The cost of correcting a poor result almost always exceeds the savings made upfront.

What Happens When Anti-Wrinkle Injections Wear Off?

As the product gradually wears off, muscle movement returns and lines begin to reappear. This is entirely normal and does not mean anything has gone wrong. The product does not accumulate in the body and there is no “rebound effect” your wrinkles will return to roughly where they were before treatment, not worsen.

Many clients who have maintained regular treatments for several years report that their resting lines are visibly softer even when the product has worn off. This is because the muscle has had extended periods of reduced activity, which can slow down the deepening of dynamic lines over time.

Ready to Book Anti Wrinkle Injections in Croydon?

If you’re ready to see what anti wrinkle injections can do for you or you have more questions before committing, we’re here to help  without any pressure. At Posh Skin Clinic in Croydon, we prioritise natural, flattering results that work with your face, not against it.