Biostimulators (Sculptra® & Radiesse®)
Biostimulators
About Biostimulator Treatments
At YMG Aesthetic Clinic, we offer two FDA and Health Canada–approved biostimulators:
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Sculptra® (poly-L-lactic acid / PLLA)
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Radiesse® (calcium hydroxylapatite / CaHA)
Common treatment applications include facial volume restoration, temple hollowing, cheek deflation, jawline definition, overall facial structure restoration, hand rejuvenation (Radiesse), and skin quality improvement for neck, décolletage, and arms (hyperdiluted Radiesse). Biostimulators excel at treating gradual, diffuse volume loss throughout the face rather than isolated wrinkles.
All treatments at YMG are delivered by trained, regulated healthcare professionals under medical oversight.
Different Types of Biostimulators
We offer two FDA and Health Canada-approved biostimulators, each with unique mechanisms and optimal applications.
Sculptra® (Poly-L-Lactic Acid)
- Pure collagen stimulator—no immediate volume
- Gradual results developing over 3-6 months
- Longest longevity: 18-24+ months
- Ideal for widespread volume loss and full-face rejuvenation
- Requires 5-5-5 massage protocol (5 minutes, 5 times daily, 5-7 days)
Radiesse® (Calcium Hydroxylapatite)
- Dual mechanism: immediate filler + collagen stimulator
- Immediate visible volume with progressive improvement
- Longevity: 12-18 months
- Excellent for hands, jawline, and structural contouring
- Can be hyperdiluted for skin quality improvement
| Feature | Sculptra® | Radiesse® |
|---|---|---|
| Mechanism | Pure collagen stimulator | Immediate filler + collagen stimulator |
| Results Timeline | Gradual over 3-6 months | Immediate + progressive over 2-3 months |
| Longevity | 18-24+ months | 12-18 months |
| Best Applications | Widespread volume loss, temples, full face | Hands, jawline, structural contouring |
| Aftercare | Massage 5x5x5 REQUIRED | Massage helpful but less critical |
| Dilution Options | Standard dilution | Can be hyperdiluted for skin quality |
How Long Do Biostimulator Results Last
Biostimulator results develop gradually as your body produces new collagen. Sculptra shows no visible results for 6-8 weeks, with gradual improvement beginning at 2-3 months and optimal results at 4-6 months post-final treatment. Effects last 18-24+ months, sometimes 3+ years. Radiesse provides immediate volume from gel carrier with progressive improvement as collagen forms over 2-3 months, optimal results at 3 months, and effects lasting 12-18 months.
Follow-Up Care
We require all clients to return for complimentary assessment appointments after each treatment session. These essential follow-ups allow us to assess early response, ensure proper aftercare compliance (especially Sculptra massage protocol), and plan subsequent sessions to ensure optimal outcomes tailored to your rejuvenation goals.
Treatment Series
Because collagen stimulation is gradual and progressive:
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Sculptra: Typically, 2-4 sessions spaced 4-6 weeks apart using 1-3 vials per session (general guideline: 1 vial per decade of life)
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Radiesse: Typically, 1-2 sessions spaced 4-6 weeks apart
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Hyperdiluted Radiesse: 2-3 sessions spaced 4-6 weeks apart
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Maintenance: Every 12-24 months depending on product and individual response
What are the Benefits of Biostimulator Treatments?
- Stimulates your body’s own collagen and elastin production
- Long-lasting results: 18-24+ months (Sculptra), 12-18 months (Radiesse)
- Natural, gradual enhancement that doesn’t look “done”
- Restores three-dimensional facial structure and contours
- Improves overall skin thickness, quality, and firmness
- Addresses root cause of aging (collagen loss), not just symptoms
- Biocompatible and biodegradable—metabolized naturally
- Versatile applications for face, hands, neck, and body
- Results improve and mature over months
- Can be combined with HA fillers for comprehensive rejuvenation
- Creates lasting foundation of your own tissue, not foreign material
Transformation Unveiled: Before and After
Frequently Asked Questions
Sculptra results last 18-24+ months, sometimes 3+ years. Radiesse results last 12-18 months. Individual variation depends on metabolism, lifestyle, sun protection, and skincare routine. Results are significantly longer-lasting than traditional fillers (9-12 months), making biostimulators more cost-effective over time.
Traditional hyaluronic acid fillers provide immediate volume by physically filling space—they're absorbed over 9-12 months. Biostimulators trigger your body to produce new collagen that provides structure—results develop gradually but last 18-24+ months. Fillers are best for specific lines/folds; biostimulators for overall volume loss and structural restoration. Dr. Nikfar will recommend the most appropriate option or combination approach during your consultation.
Pre-Care Guidelines
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Discontinue retinoids 3-5 days before treatment
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Limit alcohol 48 hours before
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Arrive with clean face—no makeup
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Plan for multiple treatment sessions
Post-Care Guidelines (Sculptra - CRITICAL)
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The "Rule of 5s": Massage treated areas for 5 minutes, 5 times per day, for 5-7 days—NON-NEGOTIABLE
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Failure to massage properly increases risk of nodule formation
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Ice intermittently for first 24 hours
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Avoid makeup for 12 hours
Post-Care Guidelines (Radiesse)
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Massage treated areas gently several times daily for first few days
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Ice intermittently for first 24 hours
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Avoid makeup for 6-12 hours
Both Products:
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Avoid strenuous exercise for 48 hours
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No alcohol for 24-48 hours
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Avoid heat exposure (sauna, hot yoga) for 1 week
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Apply SPF 30+ daily
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Follow all personalized instructions provided
During Treatment
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Treatment time: approximately 30-60 minutes
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Facial anatomy assessed and injection points marked
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Biostimulator reconstituted according to protocol
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Injected using precise cannula or needle technique
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Immediate massage to distribute product evenly
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Mild to moderate discomfort—manageable with local anesthesia
After Treatment
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Expect swelling for 2-5 days (provides preview of eventual volume)
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Bruising, redness, and tenderness common
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Sculptra: No visible results for 6-8 weeks
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Radiesse: Immediate volume visible, progressive improvement follows
Sculptra: Immediate swelling resolves in 2-5 days. No visible results for 6-8 weeks as product needs time to stimulate collagen. Gradual improvement begins at 2-3 months. Optimal results at 4-6 months post-final treatment with continued subtle improvement up to 12 months.
Radiesse: Immediate volume visible from gel carrier. Progressive improvement as collagen forms over 2-3 months. Optimal results at 3 months.
Yes. Combination approaches are common and often optimal—biostimulators restore foundational structure while HA fillers address specific lines and folds. They work synergistically with neuromodulators, microneedling, and other treatments for comprehensive facial rejuvenation. Your injector
Yes. Sculptra and Radiesse are FDA and Health Canada-approved with decades of safe use in medical applications. Both are biocompatible, biodegradable materials metabolized naturally by the body. When administered by qualified medical professionals using proper technique, appropriate dilution, and correct injection depth, they have excellent safety profiles.
Absolutely. Men increasingly seek biostimulator treatments to restore facial volume, improve jawline definition, and maintain youthful facial structure without looking artificially enhanced. Dr. Nikfar adjusts injection patterns and dosing to preserve masculine facial characteristics while providing natural rejuvenation.
Sculptra: Typically, 2-4 sessions spaced 4-6 weeks apart for initial treatment. Maintenance every 18-24 months.
Radiesse: Typically, 1-2 sessions spaced 4-6 weeks apart. Maintenance every 12-18 months.
Number of sessions depends on degree of volume loss and treatment areas. Your injector will develop a customized plan during consultation.
Sculptra is injected gradually in multiple sessions to stimulate collagen evenly and progressively. Injecting too much at once increases nodule risk. The staged approach allows for controlled, natural-looking volume restoration that develops beautifully over time.
Proper massage distributes the product evenly and prevents it from clumping, which can cause palpable nodules. The 5-5-5 protocol (5 minutes, 5 times per day, 5-7 days) is non-negotiable for safe, even results and dramatically reduces complication risk.
No, unlike hyaluronic acid fillers that can be dissolved with hyaluronidase, biostimulators cannot be reversed. This is why conservative, gradual treatment by an experienced injector is critical. Results are long-lasting but not permanent—eventually your body will metabolize the product naturally.
Ready to discover how biostimulator treatments can help you restore facial volume and stimulate your own collagen for long-lasting, natural rejuvenation? Schedule your free consultation with YMG Clinic today.
Address
12285 Yonge St. #2 Richmond Hill, ON L4E 3M7
Call Us
Clinic Phone: 905-770-3393
Cell Phone: 647-809-5365
Fax: 905-780-5896
Email Us
frontdesk@ymgclinic.com





