This document studies the effects of frequency of packaging changes on consumer brand preferences for fast-moving consumer goods (FMCG). An experiment was conducted using four shampoo brands where the packaging of one brand remained constant while the other three brands' packaging was changed once, twice, and three times. 150 respondents recorded their brand choices over four trials. The results showed that brands with more frequent packaging changes had higher average selections. This supports the hypothesis that increased frequency of FMCG packaging changes positively impacts consumers' brand perceptions. The conclusion is that FMCG brands should frequently change their packaging to increase sales relative to competitors.