HIFU and Biostimulators in Madrid: A Phased Protocol

Combining HIFU with biostimulators is a way of treating facial sagging layer by layer: focused ultrasound works at depth to tighten, and the biostimulator helps restore density and support where the doctor places it. At Santé Madrid we approach it as a phased protocol, with Ultraformer MPT and with Sculptra, Radiesse or Lanluma depending on your profile, and the order and spacing are always decided by the medical team after assessing you. In this guide we explain what each layer does, what the evidence says about sequencing, which biostimulator tends to suit each case and what the indicative timeline looks like at our clinic in Chamberí.

Key points

The protocol combines two different mechanisms: the focused heat of HIFU and the collagen response that injectable biostimulators induce.

Sculptra and Lanluma are poly-L-lactic acid (PLLA); Radiesse is calcium hydroxylapatite (CaHA). Each has its own indications and precautions.

There is no standardised protocol for the order: human evidence is still limited and the medical team adjusts the sequence to each case.

The effects are gradual and results vary from skin to skin; the effect is not immediate and it is not an alternative to surgery.

Pregnancy, breastfeeding, inflammation or infection in the area and severe allergies are reasons to wait or rule out treatment.

Why sagging is treated in layers

Facial sagging does not have a single cause. Over the years the dermis produces less collagen, the supporting tissues lose firmness and, in many faces, areas such as the cheeks or temples also lose volume. The result is a sum: thinner skin, a less defined contour and shadows where there used to be support. That is why a single treatment often falls short when several of these changes coexist.

A layered plan shares out the work. An energy-based technology such as HIFU acts at specific depths below the surface, while an injectable biostimulator is placed in a plane chosen by the doctor to stimulate your own collagen production and, in some cases, to add support. The point is not to pile up treatments, but for each one to do what the other does not.

Working in phases also has a practical advantage: it lets us see how your skin responds to each step before deciding on the next. The plan is reviewed as it progresses, and in your case one of the two tools may be enough.

What each layer contributes: Ultraformer MPT and biostimulators

Ultraformer MPT (HIFU). According to Classys, the manufacturer, the device concentrates ultrasound waves at specific points and creates thermal coagulation points where the tissue exceeds 60 °C, which stimulates fibroblast activity and collagen synthesis. For the face it has 1.5, 2.0, 3.0 and 4.5 mm cartridges, and besides the dot mode it offers an MP mode with broader heating. A review published in 2026 concludes that HIFU improves laxity, wrinkles and facial contour with a favourable safety profile, although it notes a lack of randomised trials, data on higher phototypes and standardised protocols.

Poly-L-lactic acid: Sculptra and Lanluma. The Sculptra instructions for use describe it as microparticles of a biocompatible, biodegradable polymer injected into the deep dermis, the subcutaneous plane or the supraperiosteal plane, with an effect that appears gradually over weeks. Lanluma, also PLLA, combines sterile water, which gives temporary volume and is absorbed within days, with microparticles that act as a scaffold for your own collagen; the manufacturer places the start of that production at around weeks 4 to 6.

Calcium hydroxylapatite: Radiesse. According to the Radiesse instructions for use, it consists of 25 to 45 micron particles in a gel that the body reabsorbs and replaces with its own tissue, while the particles remain in the area. The result is long-lasting, but not permanent.

Which biostimulator tends to suit each profile

Choosing the product is a medical decision, and what follows is indicative. It is based on the indications each manufacturer lists and on what is usually assessed in consultation. You can read more on our Sculptra, Radiesse and Lanluma facial pages.

Diffuse loss of density and thinner skin. When sagging comes with an overall hollowing, for example in the cheeks or temples, Sculptra's PLLA fits its indication for depressed areas, wrinkles, folds and skin ageing. Its instructions call for a limited correction in the first session.
Need for support along the contour. Radiesse is indicated, among other areas, for nasolabial folds, marionette lines, cheeks and the jawline, so it is often considered when the main goal is structure in the mid and lower face.
Laxity with a need for subcutaneous volume. Lanluma is indicated to correct wrinkles and folds, add volume and improve skin laxity by subcutaneous injection. The manufacturer states it should not be used in the periorbital area or the lips.
Sagging that is mainly about tension, with good volume. Sometimes the doctor suggests starting with HIFU alone and considering the biostimulator later, or not adding it.

No product is superior in every case. Your anatomy, your medical history and what you hope to achieve matter more than the brand.

The phased protocol: order and spacing

There is no universal order. The HIFU review cited above points precisely to the lack of standardised protocols. What does exist is some data that helps the doctor decide.

A preclinical study in pigs published in 2026 compared several sequences of micro-focused ultrasound and PLLA and observed that applying ultrasound immediately before PLLA increased dermal remodelling more than either treatment alone, without altering the microparticles. It is an animal study with a different device and a different PLLA, so it does not translate directly to people. For calcium hydroxylapatite, a 2025 systematic review gathered 11 studies, mostly before-and-after designs, with improvements in aesthetic scales and skin quality and mild to moderate adverse effects, although it concludes that more research is needed.

There is also a manufacturer precaution: the Sculptra instructions warn of a possible risk of inflammatory reaction if a procedure based on an active dermal response is performed after PLLA, or if it is injected before the skin has healed from such a procedure. That is why, in the example below, HIFU comes first.

Phase	Indicative timing	What is done	Purpose
0. Assessment	Before starting	Medical consultation, medical history and analysis of the layers that need work	Decide whether HIFU, a biostimulator or both are needed
1. Tightening	First treatment appointment	Ultraformer MPT on the indicated areas	Start the collagen response at depth
2. Biostimulation	The same day after HIFU or at a later appointment, as the doctor decides	Sculptra, Radiesse or Lanluma in the chosen plane	Add density and support
3. Review	With Sculptra, no sooner than four weeks, according to its instructions	Assess progress and whether another session is needed	Avoid over-correcting while the effect develops
4. Consolidation	Following months	Follow-up and a maintenance plan based on your progress	Maintain what has been achieved without over-treating

The specific intervals and number of sessions are set in consultation and may change depending on how you respond.

Who should not start yet or needs a different plan

The instructions for use of the biostimulators and the HIFU literature list situations in which it is better to wait, change product or rule out treatment. This list does not replace a medical assessment, but it helps you prepare for the consultation.

The area around the eyes needs particular care with HIFU. A case report published in 2026 described an injury to both eyes after cosmetic periocular HIFU and stresses the importance of conservative energy, eye protection and trained operators. It is an isolated case, but it explains why the doctor assesses that area in detail before including it.

With the injectables, the instructions from both manufacturers describe accidental injection into a vessel as rare but serious, and call for stopping treatment and acting immediately if there are changes in vision or blanching of the skin.

How we work at Santé Madrid

Our clinic is at C. de Amador de los Ríos, 1, Chamberí, 28010 Madrid, near Almagro and Colón. This is the usual path through the protocol:

First visit. You can start with an aesthetic assessment with a Beauty Coach, which is free, or with a €50 medical consultation (the price of the consultation, not of the treatment).
Medical assessment. The Santé Madrid medical team reviews your history, your medication and previous treatments, and analyses which layers need work.
Phased plan. We explain which tool to use first, which biostimulator suits your case, whether to do both on the same day or separate them and when the review will be.
Sessions. HIFU is applied with Ultraformer MPT on the agreed areas and the doctor injects the biostimulator in the chosen plane.
Follow-up. We review your progress before deciding on a new session, without over-correcting.

The Sculptra instructions advise avoiding strong sun, UV lamps and extreme temperatures until the initial swelling subsides. In Madrid, with sunny summers and winters of indoor heating and dry air, it usually helps to plan the phases calmly and to look after sun protection and skin hydration. Results vary from skin to skin and we do not promise a specific outcome.

What to expect between phases

Neither HIFU nor biostimulators deliver their full effect straight away. According to Classys, HIFU energy triggers a collagen renewal process in several stages, and the skin remodels its structure over time. With PLLA, the Sculptra instructions explain that the effect appears gradually, which is why they ask not to over-correct in the first session.

In the days after the injections, some redness, tenderness, swelling or bruising is to be expected, which according to the Sculptra instructions usually resolves within 2 to 6 days. Small palpable lumps may also appear. In the Lanluma post-market study, in body areas, lumps and nodules were the most frequent adverse events, none of them serious. If you notice a lump that grows, pain that increases or any change in vision, message us so we can check it.

Between phases the routine is simple: daily sun protection, gentle skincare and telling the doctor before having any other treatment in the same area.

Frequently asked questions

Can HIFU and the biostimulator be done on the same day?

Sometimes, yes. There are studies on combining both techniques, but the evidence in people is still limited. The doctor decides whether to do them on the same day or at separate appointments depending on your skin and the chosen product.

What comes first, HIFU or the biostimulator?

In our example protocol, HIFU comes first, because the Sculptra instructions warn of a possible risk of inflammation if a procedure that activates the dermis is performed after PLLA. The final order is decided by the medical team.

How do I know whether Sculptra, Radiesse or Lanluma suits me?

It depends on whether loss of density, lack of support along the contour or laxity predominates, and on your medical history. We assess it in the medical consultation and explain why we suggest one or the other.

When will I notice results?

Gradually. Both HIFU and biostimulators work through the collagen response, which takes weeks or months. Results vary from skin to skin.

Does this protocol replace surgery?

No. It is a non-surgical approach and does not offer the same result as surgery. If the assessment shows that your case goes beyond this, we will tell you clearly. Santé does not perform surgery.

Does it hurt?

There may be discomfort during HIFU and during the injections, and its intensity varies with the area and the person. In the case of Sculptra, its instructions for use allow a local anaesthetic to be added to the product.

Can I have it if I am pregnant or breastfeeding?

No. The safety of Sculptra and Radiesse has not been established in pregnancy or breastfeeding, so we postpone it.

A good anti-sagging protocol is not about adding treatments, but about choosing the layers, the product and the pace well. The first step is an assessment with the Santé Madrid medical team.

HIFU + Biostimulators in Madrid: A Phased Anti-Sagging Protocol

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