April 2026 interim data from two independent trials supported by Galderma highlight how Sculptra and Restylane effectively treat skin and tissue changes caused by menopause and GLP-1 medications.
Here is a summary of the key findings:
1. Menopause: Enhancing Hydration and Texture
A study led by Dr. Andreas Nikolis focused on treating facial and décolletage skin changes in menopausal women.
- The Findings: Combining Restylane Skinboosters and Sculptra led to significant improvements in skin barrier function and patient satisfaction.
- Sequencing Matters: While both products worked well together, the most substantial gains in hydration—a top concern for menopausal patients—occurred when Restylane Skinboosters were administered first.
- Synergy: Restylane provides immediate hydration and smoothing, while Sculptra acts as a “regenerative biostimulator” to restore long-term firmness and volume.
2. Weight Loss: Addressing “Ozempic Body” Changes
Research led by Dr. Sabrina Fabi investigated why patients on weight loss medications often experience sagging skin and volume loss in the abdomen.
- Biological Discovery: The study found a four-fold reduction in adipose-derived stem cells in patients on weight loss medication compared to those losing weight naturally.
- The “Why”: This reduction in stem cells explains why clinicians see more dramatic volume loss and laxity than expected from weight reduction alone.
- Solution: The data suggests that treating these patients requires more than just filling volume; it requires regenerative treatments like Sculptra, which helps re-engage the skin’s natural renewal process (collagen and elastin) at a cellular level.
Key Takeaways for Patients and Clinicians
- Regenerative Focus: The shift is moving toward “biostimulation”—helping the body rebuild its own collagen and fat-cell health.
- Customized Timing: For menopause, starting with hydration (Skinboosters) may yield better results.
- Holistic Care: These treatments are being positioned as essential companions to medical weight loss journeys to maintain skin health and appearance.


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