Biostimulators: Sculptra & Harmonyca
Biostimulators, such as Sculptra and Harmonyca, are advanced injectable treatments that work beneath the skin’s surface to stimulate collagen production, restore lost volume, and promote long-lasting skin rejuvenation. These treatments provide subtle yet noticeable results, enhancing skin firmness and elasticity over time.
What are biostimulators?
Biostimulators like Sculptra® and HarmonyCa® work beneath the skin to stimulate your own collagen production, restoring volume and firmness gradually and naturally.They offer long-lasting rejuvenation by improving skin quality, structure, and support from within.
Areas we treat
- Loss of Facial Volume – Restore volume to areas such as the cheeks, temples, and jawline.
- Skin Laxity – Tighten and firm the skin, improving texture and elasticity.
- Fine Lines & Wrinkles – Smooth out fine lines, particularly around the face and neck.
- Skin Tone & Texture – Improve overall skin quality by boosting collagen production.
Why choose Biostimulators?
Natural-Looking Results: Sculptra and Harmonyca stimulate your body’s natural collagen production, resulting in gradual, natural improvements over time.
Long-Lasting Effects: Unlike traditional fillers, biostimulators provide results that improve over several months, with effects lasting up to two years or more.
Subtle Rejuvenation: These treatments provide a gradual enhancement, improving skin quality, tone, and volume without a drastic change to facial features.
Safe & Effective: Both Sculptra and Harmonyca are clinically proven, FDA-approved treatments backed by years of research and expertise from leading aesthetic brands.
The treatment process
Consultation: During your consultation, we assess your concerns and goals to determine if Sculptra or Harmonyca is the right solution for you.
Injection: The chosen biostimulator is injected into the treatment area. Both treatments use cannulas for safety and to ensure a comfortable and precise application.
Results: Gradual improvements in skin texture, volume, and elasticity appear over a few weeks to months. The full effect develops over time as collagen is stimulated.
Safety & aftercare
After treatment, you may experience mild swelling, redness, or tenderness at the injection site, which typically resolves within a few days. It’s important to follow aftercare instructions, such as avoiding intense heat, alcohol, or strenuous exercise for the first 24-48 hours.
Tweakment pricing
Biostimulators tweakments start from – £500
Client transformations
Harmonious, undetectable, and long-lasting results
Ready to start your journey?
Taking the first step towards enhanced natural beauty has never been easier. Let Dr. Zahra Fazal and the Tweak Facial Aesthetics team guide you towards a refreshed, confident you.

