As the demand for non-surgical cosmetic enhancements soars, classic fillers and biostimulators have emerged as leading contenders in the quest for youthful skin. Both options offer unique benefits, but understanding their differences is crucial in determining the best approach for individual needs and aesthetic goals. This comprehensive guide will delve into the intricacies of classic fillers and biostimulators, empowering you to make informed decisions about your skincare journey.
What are Classic Dermal Fillers?
Classic dermal fillers, primarily composed of hyaluronic acid (HA), are injectable gels designed to restore facial volume, smooth wrinkles, and enhance contours. HA is a naturally occurring substance in the body that attracts and retains water, providing immediate plumping and hydration to the skin.
Key Features of Classic Fillers
- Immediate Results: Classic fillers provide instant volume by physically filling in wrinkles and hollow areas.
- Versatile Applications: They can be used to address various concerns, including:
- Lip augmentation
- Cheek enhancement
- Nasolabial fold reduction
- Under-eye hollowing (tear trough) correction
- Jawline definition
- Reversible: HA fillers can be dissolved with hyaluronidase, an enzyme that breaks down hyaluronic acid, offering a safety net for those who desire adjustments or reversal of the effects.
- Temporary Effects: The results typically last between 6 to 18 months, depending on the type of filler, the area treated, and individual metabolism.
Popular Classic Filler Brands
- Juvederm
- Restylane
What are Biostimulators?
Biostimulators are injectable substances that stimulate the body’s natural collagen production, leading to gradual improvements in skin texture, elasticity, and volume. Unlike classic fillers that provide immediate volume, biostimulators work by triggering the body’s own regenerative processes.
Key Features of Biostimulators
- Gradual Results: The effects of biostimulators are not immediately visible, and the full results develop gradually over several weeks to months as collagen production increases.
- Long-Lasting Effects: Biostimulators offer longer-lasting results compared to classic fillers, often extending up to two years or more.
- Natural-Looking Enhancement: By stimulating collagen production, biostimulators enhance the skin’s overall structure and resilience, creating a subtle and natural-looking rejuvenation.
- Improved Skin Quality: Biostimulators improve skin texture, elasticity, and hydration, resulting in a more youthful and radiant complexion.
Common Types of Biostimulators
- Poly-L-Lactic Acid (PLLA): Sculptra is a well-known PLLA-based biostimulator that stimulates collagen production, improving skin thickness and elasticity over time.
- Calcium Hydroxylapatite (CaHA): Radiesse is a CaHA-based biostimulator that provides immediate volume and stimulates long-term collagen growth.
- Polynucleotides: These biostimulators promote cell regeneration and stimulate collagen and elastin production, improving skin quality and reducing the signs of aging.
Classic Fillers Vs Biostimulators: Key Differences
| Feature | Classic Fillers (HA) | Biostimulators (PLLA, CaHA, Polynucleotides) |
| ——————- | —————————————————- | —————————————————————– |
| Mechanism of Action | Immediate volume replacement | Stimulates collagen production |
| Results | Immediate | Gradual, over weeks to months |
| Longevity | 6-18 months | Up to 2 years or more |
| Reversibility | Reversible with hyaluronidase | Not easily reversible |
| Skin Quality | Primarily volume enhancement | Improves skin texture, elasticity, and hydration |
| Best For | Immediate wrinkle reduction, contour enhancement | Long-term skin rejuvenation, natural-looking volume restoration |
Advantages and Disadvantages
Classic Fillers
Advantages:
- Immediate Gratification: See results instantly.
- Versatility: Suitable for various cosmetic enhancements.
- Reversibility: Can be dissolved if needed.
Disadvantages:
- Temporary Results: Requires repeat treatments to maintain the effect.
- Limited Skin Quality Improvement: Primarily focuses on volume replacement.
Biostimulators
Advantages:
- Long-Lasting Results: Enjoy the benefits for up to two years or more.
- Natural-Looking Enhancement: Gradual improvements for a subtle transformation.
- Improved Skin Quality: Enhances skin texture, elasticity, and hydration.
Disadvantages:
- Delayed Gratification: Results appear gradually over time.
- Not Easily Reversible: Adjustments may be challenging.
- Multiple Sessions: May require a series of treatments for optimal results.
Which Option is Right for You?
The choice between classic fillers and biostimulators depends on individual preferences, treatment goals, and the advice of a qualified healthcare professional.
Choose Classic Fillers if:
- You desire immediate results and want to see a change right away.
- You are looking to enhance specific facial features, such as lips or cheeks.
- You prefer a reversible option in case you want to adjust or reverse the effects.
Choose Biostimulators if:
- You prefer a more natural, long-term approach to skin rejuvenation.
- You are looking to improve overall skin quality and address underlying aging concerns.
- You are willing to wait for gradual results and commit to multiple treatment sessions.
Hybrid Approach: Combining Fillers and Biostimulators
In some cases, a combination approach using both classic fillers and biostimulators may be recommended to achieve optimal results. This strategy allows for immediate volume enhancement with classic fillers while stimulating long-term collagen production with biostimulators.
- HArmonyCa: Is a hybrid injectable biostimulator combining hyaluronic acid (HA) and calcium hydroxyapatite (CaHA) microspheres for immediate volumization and long-term collagen stimulation.
Procedure and Recovery
Classic Fillers
- Procedure: Classic filler injections typically take 15-30 minutes per session. A topical numbing cream may be applied to minimize discomfort.
- Recovery: Minimal downtime is required. Some swelling, redness, or bruising may occur at the injection site, but these side effects usually resolve within a few days.
Biostimulators
- Procedure: Biostimulator injections are similar to classic filler injections, with treatment sessions lasting approximately 30-60 minutes.
- Recovery: Some swelling, redness, or bruising may occur, but these side effects typically subside within a few days. Patients may be advised to massage the treated area to ensure even distribution of the product.
Potential Risks and Side Effects
Both classic fillers and biostimulators are generally safe when administered by qualified and experienced practitioners. However, potential risks and side effects may include:
- Swelling and bruising: Temporary swelling and bruising at the injection site are common.
- Redness and tenderness: The treated area may be red and tender to the touch.
- Infection: Although rare, infection is a potential risk with any injection.
- Nodules or lumps: Small nodules or lumps may occur with certain biostimulators, such as Sculptra, but these typically soften over time with gentle massage.
- Vascular occlusion: In rare cases, filler injections can block blood vessels, leading to tissue damage or, in extremely rare instances, blindness.
It is crucial to discuss potential risks and side effects with your healthcare provider before undergoing any treatment.
Cost Considerations
The cost of classic fillers and biostimulators can vary depending on the type of product, the area treated, the number of sessions required, and the practitioner’s fees. Generally, biostimulators tend to be more expensive than classic fillers due to the longer-lasting results and the need for multiple treatment sessions.
Finding a Qualified Practitioner in the UK
When considering classic fillers or biostimulators, choosing a qualified and experienced practitioner is essential. Look for a healthcare professional who is:
- A licensed and experienced physician, nurse practitioner, or physician assistant
- Trained and certified in administering injectable treatments
- Knowledgeable about facial anatomy and aesthetics
- Able to provide a thorough consultation and develop a personalized treatment plan
- Willing to discuss potential risks and side effects
- Operating in a reputable clinic with high safety standards
Clinics in London:
- London Classic Aesthetics
- Nadirah London Beauty Clinic
- Continental Skin Clinic
- Aesthetic Medicine Clinic Eskulap
- Drs Tatiana + Rishi Advanced Aesthetics
- The Lovely Clinic
Conclusion
Classic fillers and biostimulators offer distinct approaches to facial rejuvenation, each with unique advantages and disadvantages. Classic fillers provide immediate volume and versatility, while biostimulators stimulate collagen production for long-lasting, natural-looking results. By understanding the key differences between these options and consulting with a qualified practitioner, you can make an informed decision that aligns with your individual needs and aesthetic goals. Whether you seek instant gratification or long-term rejuvenation, the world of injectable treatments offers a solution for achieving ageless skin.