Topical benzoyl peroxide increases the sebum excretion rate in patients with acne

Investigations on fifteen patients with acne showed that at the end of 1 and 2 months of treatment 5% benzoyl peroxide increased the sebum excretion rate by 22.5%. This rise in sebum excretion is probably due to the comedolytic activity of benzoyl peroxide which will influence the pooling of sebum in the upper reaches of the pilosebaceous duct.