This article describes the development of redox-responsive self-healing materials formed from host-guest polymers. The study focuses on supramolecular hydrogels created by the interaction between cyclodextrin (CD) as a host molecule and poly(acrylic acid) (pAA) with ferrocene as a guest molecule. The hydrogels exhibit reversible sol-gel phase transitions in response to redox stimuli, enabling self-healing properties. The host-guest interactions are crucial for the formation of the hydrogel, which can self-repair upon damage. The self-healing ability is attributed to the reversible inclusion complex between β-CD and ferrocene (Fc) units. The hydrogel can be restored to its original state after damage, demonstrating its potential for applications in smart materials and self-repairing systems. The study also highlights the importance of host-guest interactions in creating materials with unique properties, such as elasticity and self-healing capabilities. The results show that the hydrogel can be repaired through both chemical and electrochemical redox reactions, indicating its potential for use in various applications, including drug delivery and medical devices. The research provides a new approach to creating self-healing materials using host-guest interactions, which could lead to the development of more durable and functional materials.This article describes the development of redox-responsive self-healing materials formed from host-guest polymers. The study focuses on supramolecular hydrogels created by the interaction between cyclodextrin (CD) as a host molecule and poly(acrylic acid) (pAA) with ferrocene as a guest molecule. The hydrogels exhibit reversible sol-gel phase transitions in response to redox stimuli, enabling self-healing properties. The host-guest interactions are crucial for the formation of the hydrogel, which can self-repair upon damage. The self-healing ability is attributed to the reversible inclusion complex between β-CD and ferrocene (Fc) units. The hydrogel can be restored to its original state after damage, demonstrating its potential for applications in smart materials and self-repairing systems. The study also highlights the importance of host-guest interactions in creating materials with unique properties, such as elasticity and self-healing capabilities. The results show that the hydrogel can be repaired through both chemical and electrochemical redox reactions, indicating its potential for use in various applications, including drug delivery and medical devices. The research provides a new approach to creating self-healing materials using host-guest interactions, which could lead to the development of more durable and functional materials.