Natrelle vs Allergan: Overview
Comparing Natrelle and Allergan helps you determine which brand is best suited for your needs in Breast Implant. Both brands offer strong choices depending on your budget and key feature requirements.
Key Features & Comparison
Evaluate factors such as build quality, warranty, customer satisfaction, and total value before making your final purchase choice between Natrelle and Allergan.
Features
In terms of component features, modern Natrelle devices differentiate themselves from broader Allergan historical catalogs through advanced cohesive gel grading and surface texturing diversity. Natrelle implants are powered by TruForm silicone gels, categorized into distinct cohesive profiles: TruForm 1 (highly compliant, responsive gel mimicking natural tissue), TruForm 2 (a balanced soft-solid gel providing upper pole fullness), and TruForm 3 (a form-stable, highly cohesive gel used primarily in anatomical models). This sophisticated tiering system provides a level of structural selectivity that far surpasses the standardized, monolithic gel fills previously associated with base Allergan production lines.
Furthermore, the physical containment features of Natrelle emphasize barrier protection through the proprietary 360-degree INTRASHIEL technology. This integrated barrier layer prevents microscopic silicone bleed by sandwiching an impermeable barrier between multiple durable elastomeric shell layers. While older Allergan implants featured dependable patch and shell engineering, Natrelle incorporates a seamless orientation and orientation indicators that aid plastic surgeons during intraoperative placement. These surgical micro-features, combined with options for both smooth shells and historically studied micro-textures, showcase a feature-rich portfolio engineered to maximize surgical predictability and minimize post-operative mechanical failure.
Performance
Performance benchmarks in breast augmentation and reconstruction center on rupture rates, capsular contracture resistance, and long-term mechanical stability. Natrelle demonstrates exceptional performance data largely due to its advanced TruForm gel matrices, which resist fracture and shape distortion under sustained biomechanical stress. In long-term clinical trials, modern Natrelle smooth round implants consistently exhibit low capsular contracture and rupture rates, maintaining high structural resilience throughout years of natural tissue compression and dynamic patient movement. In contrast, older-generation Allergan formulations, while robust for their era, exhibited higher rates of silicone gel migration or localized fold fatigue over extended multi-year windows.
Dynamic performance also extends to how the implant behaves during physical activity versus rest. Natrelle’s TruForm 1 and 2 gel matrices deliver dynamic tactile feedback, ensuring the implant softens, drops, and moves naturally with body kinematics. Historical Allergan silicone fills lacked this subtle rheological optimization, sometimes resulting in a stiffer upper-pole profile or visible rippling under thin soft-tissue envelopes. In essence, Natrelle’s modernized biomaterials outperform earlier Allergan paradigms by bridging the gap between mechanical durability and authentic tissue-like kinetics, minimizing revision surgeries driven by patient dissatisfaction.
Design
The design philosophy behind Natrelle represents a sophisticated refinement of Allergan’s classic industrial frameworks, focusing on dimensional harmony and volumetric distribution. Natrelle implants are engineered across four distinct projection profiles—low, moderate, full, and extra-full—allowing surgeons to match base diameter precisely to chest-wall anatomy while customizing projection independently. Earlier Allergan designs adhered to more restrictive sizing charts that often forced compromises between base width and projection, occasionally leading to lateral displacement or artificial-looking contours in smaller or narrower chest dimensions.
Moreover, the structural design of Natrelle’s shell exhibits precise wall-thickness modulation, providing a uniform elasticity that withstands intraoperative deformation through smaller incisions without compromising shell integrity. The seamless integration of the orientation patch creates a uniform mechanical profile, eliminating structural weak points that can trigger localized shell thinning. By synthesizing Allergan's deep anatomical data with modern polymer architecture, Natrelle's design achieves an optimal balance of structural form-stability, tactile compliance, and anatomical precision that sets it apart from earlier manufacturing eras.