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Cocoa butter lotion for prevention of striae gravidarum: a double-blind, randomised and placebo-controlled trial
1Department of Health Behaviour and Education, American University of Beirut Medical Center, Beirut, Lebanon.
Objective:
To assess whether application of cocoa butter lotion reduces the development of striae gravidarum (SG).
Design:
Multicentre, double-blind, randomised and placebo-controlled trial.
Setting:
Beirut and Tripoli, Lebanon.
Population:
Nulliparous women presenting for prenatal care.
Methods:
Nulliparous women presenting in the first trimester were randomly assigned to receive a lotion containing cocoa butter or a placebo lotion. Women were instructed to apply the assigned lotion daily until delivery.
Main Outcome Measure:
The development of striae over the abdomen, breasts and thighs postpartum.
Results:
Of 210 women enrolled, 175 (83%) completed the study. Ninety-one women received the study lotion and 84 received the placebo. There was no difference in the development of SG (45.1% versus 48.8%; P = 0.730) or the severity of SG between cases and controls. The results did not change when presence of stretch marks at enrolment or compliance with the regimen were taken into account.
Conclusion:
Topical application of a lotion containing cocoa butter does not appear to reduce the likelihood of developing striae gravidarum.
