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Sculptra, Radiesse, or Lanluma: Which Biostimulator Do You Need?

Choosing the right collagen biostimulator depends on your specific needs: Sculptra is ideal for gradual, widespread volume, Radiesse offers a lifting effect and dermal improvement, and Lanluma is excellent for.

September 27, 2026
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What are collagen biostimulators?

Collagen biostimulators are injectable substances that, when introduced into the skin, activate the natural production of new collagen. This process progressively improves skin quality, firmness, and elasticity. Unlike dermal fillers, which provide immediate volume, biostimulators work to restore the skin's structure from within.

There are different types of biostimulators, each with specific properties and applications. At Santé Clínica Estética, our board-certified doctors evaluate your needs to recommend the most suitable treatment.

Sculptra: gradual volume and rejuvenation

What is Sculptra?

Sculptra is a biostimulator based on poly-L-lactic acid (PLLA). This compound is biocompatible and biodegradable, meaning it is safe for the body and reabsorbs over time. It works by stimulating fibroblasts to produce new collagen.

Who is it indicated for?

Sculptra is ideal for patients seeking gradual and natural improvement in facial and body skin laxity. It is very effective for restoring lost volume in the face, improving skin quality in the décolletage, arms, or thighs, and treating cellulite. Results are noticeable after weeks and consolidate over months.

Radiesse: lifting effect and dermal improvement

What is Radiesse?

Radiesse is composed of calcium hydroxylapatite microspheres suspended in a carrier gel. This gel reabsorbs, allowing the microspheres to stimulate long-term collagen production. This effect makes it a versatile option.

Who is it indicated for?

Radiesse is an excellent option for those who want a non-surgical lifting effect and improved skin quality. It is commonly used to define the facial oval and correct deep wrinkles and nasolabial folds. It can also be considered for improving skin quality in areas such as the neck and décolletage.

Lanluma: large volumes and body contouring

What is Lanluma?

Lanluma is a poly-L-lactic acid (PLLA) based collagen biostimulator with a formulation designed for higher volume applications. Its main characteristic is the ability to stimulate a significant amount of collagen, making it suitable for treating extensive body areas. Like Sculptra, its effect is gradual and natural.

Who is it indicated for?

Lanluma is particularly effective for gluteal remodeling and improving cellulite. It can also be used on the abdomen to improve skin firmness. It is the choice when powerful and long-lasting biostimulation is needed in larger body areas. For the face, Lanluma facial is an option for skin laxity and improving skin quality.

Collagen Biostimulator Comparison

To help you understand the differences between these treatments, we have prepared a comparison table. It is important to remember that the final choice should always be made by a specialist doctor after a personalized evaluation.

Characteristic Sculptra (Poly-L-Lactic Acid) Radiesse (Calcium Hydroxylapatite) Lanluma (Poly-L-Lactic Acid)
Composition Poly-L-Lactic Acid (PLLA) Calcium Hydroxylapatite Poly-L-Lactic Acid (PLLA)
Immediate Effect No (gradual volume from collagen) No (gradual collagen stimulation) No (gradual volume from collagen)
Primary Facial Use Lost facial volume, skin laxity Lifting effect, facial oval, wrinkles Skin laxity, improved dermal quality
Primary Body Use Cellulite, skin laxity in arms/thighs Improved skin quality in neck and décolletage Glutes, abdomen
Results Duration Up to 2 years or more Up to 1 year or more Up to 2 years or more
Mechanism of Action Stimulates collagen production Collagen stimulation Stimulates collagen production
Price per Vial (approx.) 500 € 450 € 900 € (body), 600 € (facial)

Key points

  • Collagen biostimulators activate natural collagen production, improving skin firmness and elasticity.
  • Sculptra is ideal for gradual and generalized volume in the face and body.
  • Radiesse offers a lifting effect and dermal improvement, very useful for the facial oval and areas like the neck or décolletage.
  • Lanluma is designed to treat large body volumes, such as glutes and abdomen, and is also effective for facial skin laxity.
  • Medical assessment is essential to choose the most suitable biostimulator for your individual goals and characteristics.

How Santé Clínica Estética approaches it

At Santé Clínica Estética, we understand that choosing the right collagen biostimulator is a medical and personal decision. Therefore, each treatment begins with a free aesthetic consultation with one of our board-certified doctors. During this assessment, your concerns, medical history, and expectations are analyzed to design a personalized protocol.

Our doctors, such as Dr. Sol Monsalve (Medical Director), Dr. Alejandro Infante, or Dr. Sofía Generali, are professionals with extensive experience in aesthetic medicine. They use advanced techniques, including ultrasound guidance when anatomy requires it for greater safety. Our medical team is prepared to assist you in Spanish, English, Portuguese, and Russian, ensuring clear and precise communication throughout the process. We firmly believe in natural results that enhance your beauty without transforming it.

Frequently asked questions

How long does it take to see results?

The results of collagen biostimulators are not immediate, as they depend on your body's natural collagen stimulation. Generally, the first subtle changes can be appreciated after 4-6 weeks. Optimal and more complete results usually appear between 3 and 6 months after the first session, and continue to improve for some time. Several sessions, spaced out over time, are usually recommended to achieve the desired effect.

Are there contraindications for biostimulators?

Yes, like any medical procedure, collagen biostimulators have contraindications. They are not recommended for pregnant or breastfeeding women, people with active infections in the treatment area, uncontrolled autoimmune diseases, or a history of severe allergic reactions to the product components. During your initial free consultation, our doctor will thoroughly review your medical history to ensure that the treatment is safe and appropriate for you.

How long do the effects of biostimulators last?

The duration of the effects of collagen biostimulators can vary depending on the product used, the treated area, the patient's individual metabolism, and the number of sessions performed. In general, the results of Sculptra and Lanluma can last up to two years or more. Radiesse effects usually last for one year or more. To maintain long-term results, periodic maintenance sessions may be recommended, which will be determined by your doctor.

Decision flow to choose a collagen biostimulator
Decision flow to choose a collagen biostimulator
Generalitat de Catalunya - Departament de Salut - Direcció General d'Ordenació i Regulació SanitàriaFinanciado por la Unión Europea - NextGenerationEU, Gobierno de España, ENISA, Plan de Recuperación, Transformación y Resiliencia