ENResearch purpose. Consumer is becoming demanded one in the purchasing process. Thus, consumer behaviour analyses thinking about his or her involvement in the purchase process could be a solution for marketers. This article concentrates on the consumer’s choice of food products in the purchase process because the author is interested to clarify the connection amongst choice, purchase and wasting of food. The research purpose is to evaluate the consumer’s consciousness in choosing food product in the purchase process. Design/Methodology/Approach. Quantitative method using questionnaire was applied to 643 respondents whilst implementing formulated aim. Cronbach’s alpha analyses of 35 items (0.870) showed reliability of the research. Findings. The research results indicated that consumer in the food purchase process is low conscious because he or she does not understand that he or she is buying more than what he or she needs and thus some of his or her purchase becomes waste. Consumer’s consciousness could be seen in the consumer’s lifestyle such as preferences for homemade food. Originality/Value/Practical implications. The research results could be used in practice and science. Foodproducing companies might use some research results making their packaging solutions. The research results could give incites for scientists for future research. Keywords: Consumer; Involvement; Purchasing process; Customer; Consciousness. [From the publication]