# A Clinical Study Comparing Restylane® Silk and Belotero Balance® for the Treatment of Superficial, Vertical Perioral Lines

> **NCT02818556** · PHASE4 · UNKNOWN · sponsor: **The Maas Clinic** · enrollment: 50 (estimated)

## Conditions studied

- Perioral Rhytids

## Interventions

- **DRUG:** Restalyne Silk
- **DRUG:** Belotero Balance

## Key facts

- **NCT ID:** NCT02818556
- **Lead sponsor:** The Maas Clinic
- **Sponsor class:** OTHER
- **Phase:** PHASE4
- **Study type:** INTERVENTIONAL
- **Status:** UNKNOWN
- **Start date:** 2016-06
- **Primary completion:** 2017-01
- **Final completion:** —
- **Target enrollment:** 50 (ESTIMATED)
- **Last updated:** 2016-06-29


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT02818556

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT02818556, "A Clinical Study Comparing Restylane® Silk and Belotero Balance® for the Treatment of Superficial, Vertical Perioral Lines". Retrieved via AI Analytics 2026-06-02 from https://api.ai-analytics.org/clinical/NCT02818556. Licensed CC0.

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