[PERSON]  
1 The Procter & Gamble Company, Temselaan 100, 1853 Strombeek-Bever, Belgium; [EMAIL_ADDRESS] (R.D.P. ); smets;@pg.com (J.S.) [PERSON]  
1 The Procter & Gamble Company, Temselaan 100, 1853 Strombeek-Bever, Belgium; [EMAIL_ADDRESS] (R.D.P. ); smets;@pg.com (J.S.) [PERSON]  
1 The Procter & Gamble Company, Temselaan 100, 1853 Strombeek-Bever, Belgium; [EMAIL_ADDRESS] (R.D.P. ); smets;@pg.com (J.S.) [PERSON]  
1 The Procter & Gamble Company, Temselaan 100, 1853 Strombeek-Bever, Belgium; [EMAIL_ADDRESS] (R.D.P. ); smets;@pg.com (J.S.) [PERSON]  
1 The Procter & Gamble Company, Temselaan 100, 1853 Strombeek-Bever, Belgium; [EMAIL_ADDRESS] (R.D.P. ); smets;@pg.com (J.S.) [PERSON]  
1 The Procter & Gamble Company, Temselaan 100, 1853 Strombeek-Bever, Belgium; [EMAIL_ADDRESS] (R.D.P. ); smets;@pg.com (J.S.) [PERSON]  
1 The Procter & Gamble Company, Temselaan 100, 1853 Strombeek-Bever, Belgium; [EMAIL_ADDRESS] (R.D.P. ); smets;@pg.com (J.S.) [PERSON]  
1 The Procter & Gamble Company, Temselaan 100, 1853 Strombeek-Bever, Belgium; [EMAIL_ADDRESS] (R.D.P. ); smets;@pg.com (J.S.) [PERSON]  
1 The Procter & Gamble Company, Temselaan 100, 1853 Strombeek-Bever, Belgium; [EMAIL_ADDRESS] (R.D.P. ); smets;@pg.com (J.S.) [PERSON]  
1 The Procter & Gamble Company, Temselaan 100, 1853 Strombeek-Bever, Belgium; [EMAIL_ADDRESS] (R.D.P. ); [EMAIL_ADDRESS] (J.S.) [PERSON]  
1 The Procter & Gamble Company, Temselaan 100, 1853 Strombeek-Bever, Belgium; [EMAIL_ADDRESS] (R.D.P. ); [EMAIL_ADDRESS] (J.S.) [PERSON]  
1 The Procter & Gamble Company, Temselaan 100, 1853 Strombeek-Bever, Belgium; [EMAIL_ADDRESS] (R.D.P. ); [EMAIL_ADDRESS] (J.S.) [PERSON]  
1 The Procter & Gamble Company, Temselaan 100, 1853 Strombeek-Bever, Belgium; [EMAIL_ADDRESS] (R.D.P. ); [EMAIL_ADDRESS] (J.S.) [PERSON]  
1 The Procter & Gamble Company, Temselaan 100, 1853 Strombeek-Bever, Belgium; [EMAIL_ADDRESS] (R.D.P. ); [EMAIL_ADDRESS] (J.S.) [PERSON]  
1 The Procter & Gamble Company Company, Temselaan 100, 1853 Strombeek-Bever, Belgium; [EMAIL_ADDRESS] (R.D.P. ); [EMAIL_ADDRESS] (J.S.) [PERSON]  
1 The Procter & Gamble Company, Temselaan 100, 1853 Strombeek-Bever, Belgium; [EMAIL_ADDRESS] (R.D.P. ); [EMAIL_ADDRESS] (J.S.) [PERSON]  
1 The Procter & Gamble Company Company, Temselaan 100, 1853 Strombeek-Bever, Belgium; delpezzo.r@pg. the importance of optimizing rupture load in drug delivery microcapsules, demonstrating that a low polymer concentration could result in poor mechanical properties and inefficient drug release [12]. Nonetheless, although extensive research on microcapsules exists, the connection between the chemical structure of the capsule wall and the mechanical properties and delivery efficiency of microcapsules has received comparatively less attention. Indeed, a comprehensive understanding of the **relationships between the molecular structure of the capsules and their performance remains a crucial research gap**. Our study introduces an innovative multivariate approach to address this research gap and the limitations of traditional methods. **Our primary objective is to establish correlations between the molecular structure and the mechanical properties, specifically focusing on the link between mechanical properties and delivery efficiency** in products like Liquid Fabric Enhancers. Hence, we employed various acrylate monomers to craft capsule walls with distinct chemical structures and analyzed their delivery efficiency, among which the characterization of mechanical properties is a distinctive feature within this multivariate approach. State-of-the-art experimental techniques for analyzing microcapsules' mechanical properties include optical tweezers, shear flow apparatus, micropipette aspiration, micromanipulation, and atomic force microscopy [13; 14]. Often combined with mathematical solutions like finite element modeling, these methodologies shed light on the stress-strain relationships in core-shell structures. However, while FEM has advanced our understanding, it often falls short in simulating rupture dynamics.