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The application of platelet-rich plasma (PRP) in wound repair is progressively garnering attention. However, certain patients, owing to relative or absolute contraindications, encounter impediments in the acquisition or application of autologous PRP. The utilization of homologous allogeneic PRP, sourced through rigorous donor selection and standardized preparation methodologies, as a substitute for autologous PRP, may hold favorable implications for such individuals. This article endeavors to succinctly delineate and forecast the mechanisms, advantages, limitations, efficacy and safety of allogeneic PRP in the context of wound healing, furnishing a foundation for its implementation in wound repair.