Colgate-Palmolive's first-quarter results show earnings per share of $0.74, in line with estimates, but revenues of $4.399 billion fell short of the $4.417 billion consensus. This disappointing performance has led to a 4.6% decline in shares during pre-market trading. The company faces ongoing challenges from the COVID-19 pandemic and rising costs, prompting a revision of its full-year sales and earnings expectations.