The increased sphingolipid turnover in the liver is associated with elevation of free radical production and state of chronic inflammation at old age. Plant polyphenols are reported to exhibit antioxidant and anti-inflammatory effects. In the present paper, the lipids contents and ceramide production in the liver and hepatocytes as well as the correction of sphingolipid metabolism at old age using the mixture of Chamomilla recutita flavonoids (chamiloflan) or apigenin-7-glucoside or luteolin-7-glucoside alone have been investigated. To study the sphingolipids turnover, the [14C]serine-pre-labeled hepatocytes and [14C-methyl]- or [14C]palmitate-pre-labeled sphingomyelin (SM) and ceramide were used. The ceramide content was higher in the liver and hepatocytes of 24- and 27-28-month-old animals as compared to adult 3-month-old Wistar rats. An addition of flavonoids to the culture medium did not influence significantly on the lipids contents and metabolism in the isolated hepatocytes. The administration of flavonoids to old rats decreased the elevated neutral and acid SMases activities and ceramide mass and did not affect both the lipid content in the liver of adult animals and ceramide conversion to the sphingosine or SM. These results suggest that the SMases play a key role in the flavonoid-induced decrease of ceramide levels in the liver of old rats.