Physician-Directed Collagen Stimulation
Sculptra & Radiesse Biostimulators
Rebuild Your Own Collagen. Restore Volume That Lasts.
Unlike traditional fillers that simply add volume, biostimulators work by triggering your body's own collagen production — delivering gradual, natural-looking improvement that continues to develop over months and can last 2+ years.
At Lakewood Med Spa, we use Sculptra (PLLA) and Radiesse (CaHA) for face, neck, décolletage, hands, and gluteal enhancement — all physician-directed.
If you've noticed that your skin has lost its firmness and fullness over time — and topical products just aren't cutting it — you're not alone. Many patients come to us looking for a way to restore volume naturally, over time.
The Science
What Makes Biostimulators Different
Traditional hyaluronic acid fillers replace volume directly — they physically fill space. Biostimulators work differently: they act as scaffolding that stimulates your fibroblasts to produce new collagen, elastin, and hyaluronic acid over time. The result is a gradual, progressive improvement that looks entirely natural because it is your own tissue.
This mechanism makes biostimulators particularly valuable for patients with diffuse volume loss, skin quality concerns, or areas where conventional fillers would look unnatural — including the temples, jawline, neck, décolletage, and body.
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Collagen Induction
Activates fibroblasts to produce new collagen, elastin, and hyaluronic acid — your body's own structural proteins.
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Progressive Results
Improvement develops gradually over 3–6 months as new collagen forms. Final results are natural-looking and long-lasting.
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2+ Year Duration
Biostimulators outlast most HA fillers. Sculptra results can persist 2–3 years; Radiesse 12–18+ months.
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Natural Appearance
Because results are your own tissue, there is no risk of the overfilled or artificial look associated with excessive HA filler use.
Product Comparison
Sculptra vs. Radiesse: Which Is Right for You?
Both are FDA-approved biostimulators, but they work through different mechanisms and are best suited to different goals and treatment areas. Your physician will select the right product — or combination — based on your anatomy and objectives.
Sculptra (PLLA)
Poly-L-Lactic Acid
A synthetic, biocompatible polymer that dissolves slowly over time, triggering a controlled inflammatory response that stimulates collagen production. Results appear gradually over 3–6 months.
Protocol: Typically 3 vials over 3 months. Results develop gradually and can last 2–3 years.
Radiesse (CaHA)
Calcium Hydroxylapatite
Calcium microspheres suspended in a gel carrier that provides immediate structural volume while simultaneously stimulating collagen production. Offers both instant and long-term results.
Protocol: 1–2 sessions with immediate visible results. Collagen stimulation continues for 12–18+ months.
Can they be combined? Yes. Sculptra and Radiesse are frequently used together — Radiesse for immediate structural support and Sculptra for long-term diffuse collagen stimulation. Your physician will determine the optimal protocol based on your specific anatomy and goals.
Where We Treat
Treatment Zones
Biostimulators are among the most versatile tools in aesthetic medicine. Unlike HA fillers, which are limited by their gel consistency, Sculptra and Radiesse can be used across a wide range of anatomical zones — including the body and gluteal region.
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Face
Sculptra
Diffuse volume restoration across the midface, temples, jawline, and chin. Ideal for patients who look 'deflated' rather than needing targeted volume.
Radiesse
Structural jawline definition, cheek support, chin projection, and nasolabial fold correction with immediate visible results.
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Neck & Décolletage
Sculptra
Improves skin quality, elasticity, and horizontal neck line appearance through diffuse collagen stimulation — not achievable with HA fillers alone.
Radiesse
Structural support for neck skin laxity and décolletage texture improvement, with immediate and long-term collagen stimulation.
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Hands
Sculptra
Gradual volume restoration and skin quality improvement for aging hands — a more natural-looking alternative to HA filler in this area.
Radiesse
Immediate volume restoration to dorsal hands, reducing tendon and vein visibility. FDA-cleared for hand rejuvenation.
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Gluteal Enhancement
Sculptra
Non-surgical gluteal augmentation — adds projection and improves shape gradually over 3–6 months. Ideal for patients seeking natural-looking volume without surgery or implants.
Radiesse
Gluteal contouring and structural lift with immediate visible improvement. Excellent for hip dip correction and buttock shape refinement.
What to Expect
Protocol & Timeline
Biostimulator treatments require a different mindset than traditional fillers. Results are not immediate — they develop progressively as your body builds new collagen. This is a feature, not a limitation: it means results look natural and are not dependent on maintaining a foreign substance in your tissue.
01
Consultation & Planning
Your physician assesses your anatomy, skin quality, and goals. A customized protocol is designed — including product selection, treatment zones, vial count, and session spacing.
02
Treatment Sessions
Sculptra is typically administered in 3 sessions spaced 4–6 weeks apart. Radiesse may require 1–2 sessions. Each session takes 30–60 minutes. Topical or local anesthetic is used for comfort.
03
Weeks 1–4
Mild swelling and bruising may occur for 3–5 days. Sculptra requires facial massage for 5 minutes, 5 times daily for 5 days post-treatment to ensure even distribution.
04
Months 1–3
Collagen production begins. You may notice subtle improvement in skin quality and firmness. Radiesse patients often see earlier visible results due to the immediate volumizing component.
05
Months 3–6
Full Sculptra results become visible as collagen continues to build. Radiesse patients see continued improvement from ongoing collagen stimulation. Most patients look naturally refreshed.
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Maintenance
Sculptra results typically last 2–3 years. A single maintenance vial annually can sustain results. Radiesse lasts 12–18+ months. Your physician will recommend a long-term maintenance plan.
Is This Right for You?
Ideal Candidates for Biostimulators
Biostimulators are particularly well-suited for patients who want long-lasting, natural-looking improvement without the maintenance schedule of HA fillers — or patients who have already used significant amounts of HA filler and want to transition to a more sustainable approach.
✓ Good Candidates
⚠ Not Ideal For
Why Lakewood
Why Biostimulators Require Physician Direction
Precise Dilution & Placement
Sculptra requires careful dilution and reconstitution — incorrect preparation leads to nodule formation. Radiesse placement depth is critical to avoid surface irregularities. These are physician-level skills.
Anatomy-Based Protocol Design
The number of vials, injection zones, and product choice must be matched to your specific anatomy, degree of volume loss, and skin quality. A one-size protocol produces mediocre results.
Gluteal Safety
Gluteal biostimulator injections require precise knowledge of vascular anatomy. Injection into the wrong plane or near the gluteal vessels carries serious risk. Physician oversight is non-negotiable.
Long-Term Planning
Biostimulators are an investment. We design a multi-year maintenance plan so your results stay natural as you continue to age — not a single treatment with no follow-up strategy.
Pairs Well With
Combination Treatments
Biostimulators deliver their best results when integrated into a comprehensive treatment plan. These are the most clinically effective combinations:
Sculptra + HA Fillers
Sculptra handles diffuse collagen stimulation while HA fillers address specific focal areas (lips, tear troughs) that need immediate, precise volume.
View Dermal Fillers →Radiesse + Neuromodulators
Neuromodulators relax dynamic muscles while Radiesse restores structural volume — the combination addresses both movement and volume loss for comprehensive facial rejuvenation.
View Neuromodulators →Sculptra + PDO Threads (Gluteal)
PDO threads provide mechanical lift while Sculptra adds volume and improves skin quality — a comprehensive non-surgical gluteal enhancement protocol.
View PDO Threads →Biostimulators + RF Microneedling
RF microneedling improves skin texture and surface quality while biostimulators rebuild deep collagen scaffolding — addressing skin concerns at every depth.
View RF Microneedling →Common Questions
Frequently Asked Questions
Get Started
Ready to Rebuild Your Collagen?
Sculptra and Radiesse are high-investment treatments that deliver exceptional long-term results when planned correctly. Schedule a consultation with our physicians to determine whether biostimulators are the right approach for your goals.
Schedule Your Consultation →Before & After Results
Before and after photos shown are representative results achieved with this technology. Individual results vary. Photos are sourced from published clinical literature and manufacturer documentation and are not patients of Lakewood Med Spa.
Protect Your Investment
Your Biostimulators results depend on proper skincare support. Medical-grade SkinCeuticals products enhance and extend your treatment outcomes.