If you are considering Profhilo, you may be wondering how long your results could last and when you might need maintenance. The duration can vary between individuals, and although factors such as your age, skin condition and treatment area may influence how your skin responds, current studies do not establish exactly how much each factor affects longevity.
Profhilo is used to improve aspects of skin quality, including hydration, texture, firmness and laxity, rather than simply adding targeted volume, so your treatment plan should be personalised to your skin and response.
What Is Profhilo?
Profhilo is an injectable treatment containing hyaluronic acid, designed to improve your skin quality rather than add defined facial volume like traditional dermal fillers. Your treatment can help improve concerns such as hydration, elasticity, firmness, texture and skin laxity.
Your results develop gradually as your skin changes, which is important when considering how long Profhilo lasts. Your response can vary depending on your skin and treatment area, so your experience may not be exactly the same as someone else’s.
How Long Does Profhilo Typically Last?
Profhilo improvements may remain noticeable for several months, and around six months can be a useful point for reassessing your results. However, published evidence does not establish one exact duration for everyone, so your maintenance timing should depend on how your skin responds.
Your results usually fade gradually rather than stopping suddenly on a specific date. You may therefore notice your skin slowly returning towards its previous appearance as the effects reduce over time.
Evidence Note
Clinical research supports improvements in aspects of skin quality after Profhilo treatment, including hydration, elasticity, skin density and laxity. However, study follow-up periods vary and the published evidence does not establish one universal duration for how long these improvements will remain noticeable.
The wider evidence base is still relatively small. A 2026 systematic review included nine studies and 278 participants and reported improvements or favourable trends across several skin-quality outcomes. However, several included studies were small, and three of the five review authors were employees of IBSA Farmaceutici, the manufacturer of Profhilo.
Why Is There No Exact Expiry Date for Your Results?
Your Profhilo results do not have an exact expiry date because responses vary between individuals. Factors such as your age, skin quality, sun exposure and starting concerns may influence your overall skin response, but current evidence does not establish exactly how much each factor changes the duration of Profhilo results.
Your results may therefore fade gradually rather than stopping at a set time. Your clinician can reassess your skin and help you decide when maintenance may be appropriate for you.
Why Does Profhilo Usually Start With a Course of Treatments?
Your Profhilo treatment often starts with two sessions around 30 days apart rather than a single appointment. Your full result is therefore usually considered after you have completed the initial course.
Your clinician may suggest a different schedule depending on your skin and treatment area. Before booking, ask about your full treatment plan so you can understand the expected results, cost and timing of your maintenance.
Profhilo Results and Maintenance Timeline at a Glance
| Stage | What you may expect |
| First treatment | Beginning of the initial treatment course |
| Around 4 weeks | Second treatment is commonly performed |
| Following weeks | Skin-quality changes may become more noticeable |
| Around 3 months | A useful point for assessing how your skin has responded |
| Around 6 months | Some improvements may still be noticeable, while others may be starting to fade; this can be a useful point for reviewing your response, but it is not a universal maintenance deadline. |
| Maintenance | Should depend on your response, goals and practitioner assessment |
When Do Profhilo Results Start to Develop?
Your Profhilo results can start to become noticeable after treatment, but you should not judge the final effect immediately. Your skin may continue to improve after your second session as hydration, firmness and texture develop.
Your small raised injection points are part of the early post-treatment appearance and are not your final result. Give your skin time to settle before you decide how well your treatment has worked.
Research Insight
Profhilo has been studied for several measures of skin quality, but results are not consistently dramatic across every outcome. A 2026 randomised, triple-blind split-face trial involving 12 women found improvements in some wrinkle and pore measures, but the change in dermal thickness did not outperform saline placebo, and patient satisfaction with the outcome was mixed.
Other clinical studies have reported improvements in hydration and skin-quality measures after two treatments approximately four weeks apart. Taken together, the evidence suggests that Profhilo can improve selected aspects of skin quality, but you should expect a subtle and variable response rather than a guaranteed degree or duration of improvement.
What Might You Notice During the First Two Months?
During your first month, you will usually complete the initial Profhilo course, with your second treatment often around four weeks after the first. You may start to notice that your skin feels more hydrated and looks smoother.
Your changes are usually subtle rather than focused on adding volume or reshaping your face. Over the following weeks, you may notice improvements in your skin’s firmness, texture and overall quality.
What Happens Around Months Three and Four?
By three to four months, your Profhilo results may be easier to assess because the initial injection effects have settled. You may notice improvements in your skin’s hydration, firmness, texture and overall quality.
Your results can continue developing during this period, but your experience may differ from someone else’s. You do not need maintenance simply because you have reached a particular month; your clinician can assess your skin and advise you based on how your results are progressing.
What Can Happen Around Months Five and Six?
Around five to six months, you may start to notice that your Profhilo results are gradually becoming less noticeable. Your skin may still look and feel improved, but hydration, firmness or texture may begin to reduce.
Your six-month point can be a useful time to review your results, but it does not mean you automatically need another treatment. Your clinician can assess your skin and help you decide when maintenance is appropriate for you.
Can Profhilo Last for Nine Months?
You may still notice some improvement beyond six months, but published evidence does not establish a predictable nine-month duration for everyone. How long the change remains noticeable can vary according to your skin, treatment area and individual response.
Your results are likely to fade gradually rather than disappear at a fixed point. Your clinician can review your skin and decide whether further treatment is appropriate rather than automatically repeating Profhilo because a particular number of months has passed.
When Should You Actually Book a Maintenance Treatment?
You can discuss your Profhilo maintenance when you notice that the improvement you liked is starting to fade. For you, this may be around six months, although you may prefer to wait longer if your skin still looks and feels good.
Your maintenance plan should be based on your skin, your results and how much improvement you still have. You do not need to repeat your treatment automatically on a fixed date.
Will Maintenance Mean One Session or Another Full Course?
Published studies do not establish one universal maintenance interval that is right for everyone. However, the manufacturer’s regimen described in the published literature recommends an initial course of two treatment sessions 30 days apart, followed, if necessary, by maintenance injections every two months.
Your practitioner should follow the current product information and reassess your skin before further treatment. Before you book, ask how many sessions are being proposed, why that interval is being recommended and what improvement the practitioner expects to maintain or achieve.
UK Guidance Note
Profhilo is an injectable cosmetic procedure, so each maintenance treatment should involve a fresh assessment rather than simply repeating injections according to the calendar. You should understand the expected benefits, limitations, possible side effects, important complications, alternatives and what to do if you develop a problem after treatment.
Regulation of non-surgical cosmetic procedures in England continues to evolve, so practitioners should follow the current legal, professional and local governance requirements that apply at the time of treatment.
Does Your Age Affect How Long Profhilo Lasts?
Your age can influence how your skin responds to Profhilo, but it does not determine exactly how long your results will last. Your skin quality, elasticity, hydration, sun exposure and individual response can all make a difference.
Your clinician should therefore assess your skin rather than base your maintenance plan on your age alone. Your results and how your skin changes over time are more useful when deciding when you may need maintenance.
Can Lifestyle Affect How Long Your Results Remain Noticeable?
Your lifestyle can influence your overall skin quality after Profhilo, although it cannot determine exactly how long your results will last. Looking after your skin may help you maintain its condition while the effects of treatment gradually fade.
1. Protect your skin from the sun: Regular sun protection can help reduce further UV-related skin damage.
2. Avoid smoking: Smoking can contribute to premature skin ageing and may affect your overall skin quality.
3. Follow a suitable skincare routine: Using products that suit your skin can help support hydration and general skin health.
4. Keep your expectations realistic: Healthy habits can support your skin, but they cannot guarantee that Profhilo will last for a specific number of months.
How long your results remain noticeable can vary between individuals. Your practitioner can review how your skin is changing and advise when maintenance may be appropriate for you.
Does the Treatment Area Affect Longevity?
Profhilo has been studied in several treatment areas, including the face, neck, hands and body, but published evidence does not clearly establish how much the treatment area changes the duration of your results. Skin thickness, movement, sun exposure and laxity can differ between areas, so your response may not be identical everywhere.
Your practitioner can assess each treated area individually and consider how it has responded before recommending further treatment.
Does Profhilo Last as Long as Dermal Filler?
Profhilo and traditional dermal fillers are designed for different purposes, so their longevity is not directly comparable. Dermal fillers may be used to add volume or define facial contours, while Profhilo is mainly used to improve aspects of your skin quality.
Your results will depend on the product, treatment area and your individual response. Your practitioner can recommend the most suitable option based on what you want to improve.
How Do You Know It Is Time for Maintenance?
You may not need to wait until your skin has completely returned to how it looked before treatment. You may notice your hydration, firmness or skin texture starting to change, which can be a useful time to discuss maintenance with your practitioner.
Your before-and-after photos can help you see how much of your improvement remains. Your practitioner should also reassess your skin and make sure further Profhilo is still suitable for you before repeating treatment.
Clinical Tip
Rather than booking another treatment simply because six months have passed, look at how your skin compares with your own starting point. Photographs taken in consistent lighting can help you and your practitioner assess whether improvements in hydration, texture or laxity are still noticeable.
Your practitioner should also reassess whether another Profhilo treatment still suits your goals. If your concern has changed, for example, if you now want to address significant volume loss rather than skin quality, automatically repeating Profhilo may not be the most appropriate approach.
Myth vs Fact
| Myth | Fact |
| Profhilo lasts exactly six months. | There is no exact expiry date; effects fade gradually and duration varies. |
| Everyone should repeat Profhilo at six months. | Maintenance should depend on your skin, response and treatment goals. |
| If Profhilo lasts nine months, the result stays equally strong for all nine months. | Improvements may gradually become less noticeable over time. |
| Profhilo works like a traditional volumising dermal filler. | It is used primarily to improve aspects of skin quality rather than create targeted structural volume. |
| More frequent treatment always gives better results. | Repeat treatment should follow an appropriate clinical assessment and treatment plan. |
Key Takeaways
1. Profhilo results fade gradually rather than ending on a fixed date.
2. Benefits may remain noticeable for around six months in some people.
3. Around six months can be a useful reassessment point, but there is no guaranteed maintenance interval.
4. The usual initial protocol involves two treatments around one month apart.
5. Your maintenance schedule should be based on reassessment rather than the calendar alone.
6. Results and longevity vary between individuals.
Frequently Asked Questions
1. How long does Profhilo typically last?
Profhilo improvements may remain noticeable for several months, with around six months often used as a useful point for reassessment. How long your improvement remains noticeable can vary between individuals, and research does not establish one exact duration that applies to everyone.
2. When do Profhilo results start to develop?
Your results develop gradually rather than appearing fully straight away. You may notice improvements in hydration and skin quality as your treatment progresses.
3. Why does Profhilo usually start with two treatments?
Profhilo often begins with two sessions around 30 days apart. Your practitioner may adjust the schedule depending on your skin and treatment area.
4. What happens to your Profhilo results after six months?
Your results usually fade gradually rather than stopping suddenly. You may notice that improvements in hydration, firmness or texture become less noticeable over time.
5. Can Profhilo last for nine months?
You may still notice some improvement beyond six months, but research does not establish a predictable nine-month duration for everyone. Your results are likely to fade gradually, so maintenance should be based on reassessment.
6. When should you book Profhilo maintenance?
You can discuss maintenance when you notice that the improvement you liked is starting to fade. This may be around six months, but you may be able to wait longer if your results remain satisfactory.
7. Will Profhilo maintenance require another full course?
Not necessarily. Your practitioner may recommend one session or another course depending on your skin, previous treatment and the level of improvement you still have.
8. Does your age affect how long Profhilo lasts?
Your age can influence how your skin responds, but it does not determine exactly how long your results will last. Skin quality, elasticity, sun exposure and individual response also matter.
9. Can your lifestyle affect how long Profhilo results last?
Lifestyle factors such as sun exposure and smoking can contribute to skin ageing. Sun protection and appropriate skincare can support your overall skin condition, although they cannot guarantee a specific treatment duration.
10. How do you know when it is time for Profhilo maintenance?
You may notice your skin becoming less hydrated, firm or smooth as the effects gradually fade. Your practitioner can reassess your skin and advise whether further treatment is appropriate.
Final Thoughts: How Long Does Profhilo Last?
Profhilo results can remain noticeable for several months, but published evidence does not define one exact expiry date. Around six months can be a useful time to reassess your skin, while the need and timing of maintenance should depend on your response, treatment area and goals.
If you’re looking for Profhilo treatment in London, you can get in touch with us at the London Medical & Aesthetic Clinic.
References:
1. Sparavigna, A. et al. (2026) ‘A Systematic Review of the Efficacy and Safety of Profhilo® and Profhilo® Body’, Plastic and Aesthetic Nursing, 46(2), pp. 80–92. Available at: https://pubmed.ncbi.nlm.nih.gov/41920062/
2. Zanella, G. et al. (2026) ‘Effects of Profhilo® Tissue Bioremodeling on Skin Texture and Perioral Wrinkles: A Randomized Controlled Triple-Blind Clinical Trial’, Aesthetic Plastic Surgery, 50(11), pp. 4324–4332. Available at: https://pubmed.ncbi.nlm.nih.gov/41731228/
3. Sparavigna, A. et al. (2022) ‘Efficacy and Tolerability of Hybrid Complexes of High- and Low-Molecular-Weight Hyaluronan Intradermal Injections for the Treatment of Skin Roughness and Laxity of the Neck’, The Scientific World Journal, 2022, 4497176. Available at: https://pmc.ncbi.nlm.nih.gov/articles/PMC9509274/
4. Salti, G. et al. (2025) ‘Hyaluronic Acid Hybrid Cooperative Complexes Nearing 10 Years of Use: Update on Safety Assessment Based on Post-Marketing Surveillance Data’, Journal of Cosmetic Dermatology, 24(7), e70197. Available at: https://pmc.ncbi.nlm.nih.gov/articles/PMC12257262/
5. Tintor, G. et al. (2026) ‘Hybrid Cooperative Complexes of Low- and High-Molecular-Weight Hyaluronic Acid in Aesthetic Medicine’, Pharmaceuticals, 19(1), 73. Available at: https://www.mdpi.com/1424-8247/19/1/73
