Abstract
Background The increasing popularity of green cosmetic products among consumers who prioritize skin health, quality, and beauty has driven the production of these products. Growing awareness of harmful toxins in traditional cosmetics is leading consumers to prefer natural alternatives. This study aimed to identify the factors influencing Indian consumers' buying behaviour and purchase intentions toward green cosmetics, focusing on both male and female consumers. Methods To achieve this, a thorough evaluation of the literature from Scopus-indexed journals was conducted, employing the theory of planned behavior as the theoretical framework. The study used Smart PLS 3.0’s structural equation modeling to analyze data and performed a multi-group analysis to explore variations in purchasing intentions and actions between male and female consumers. Results The research indicated an increasing demand for green cosmetics among males in North India. Findings revealed that subjective norms significantly influenced both purchase behaviour and purchase intention. Additionally, perceived behavioural control and subjective norms positively impacted purchase intention, which in turn indirectly affected purchase behaviour. Interestingly, environmental concerns did not influence consumers' actual purchasing intentions or behaviour. The analysis also demonstrated no significant differences between male and female consumers regarding the impact of various factors on their purchase intentions and behaviours. Conclusion These findings provide valuable insights for policymakers and marketing managers aiming to promote green cosmetic product purchase behaviour. Recognizing that subjective norms and perceived behavioural control are crucial drivers of purchase intention and behaviour can help in devising effective marketing strategies. Despite the absence of significant gender differences in the factors influencing purchase behaviour, the increasing interest in green cosmetics, especially among males, highlights a broader market potential for these products. This research underscores the importance of focusing on social and behavioural influences to encourage the adoption of green cosmetics