The latest trend making the rounds on social media involves drinking a mixture of lemon water and olive oil over several days, with claims it can deliver “glowing” skin in a short time. But does it actually work?
According to consultant dermatologist Dr Nur Ashikin Ahmad, there is no scientific evidence to support claims that consuming olive oil and lemon can improve skin clarity or radiance.
While olive oil contains healthy fats and antioxidants that are beneficial for overall health, she said this does not mean consuming it will directly enhance skin condition.
“In the medical context, claims cannot be made without strong supporting evidence. Olive oil is a key component of the Mediterranean diet, and research suggests there may be a link between the Mediterranean diet and a reduction in acne.
“However, there is no specific scientific evidence supporting the claim that consuming olive oil and lemon can result in ‘glowing’ skin,” she stressed.
Nur Ashikin also said the remedy lacks clear dosage guidelines, making it unsuitable as a treatment for skin concerns.
“Determining a safe dosage requires specific studies. At present, olive oil and lemon are better consumed as part of a balanced diet, such as in salads, rather than taken directly as a daily routine.”
She also cautioned that excessive consumption of lemon may lead to side effects, including tooth enamel erosion and gastric issues, particularly among those with sensitive stomachs.
“Lemon is acidic, so it can damage enamel and increase the risk of gum disease. Individuals who experience gastritis or acid reflux are also advised against consuming it excessively, especially over a 10-day period as suggested in the viral video,” she added.
Nur Ashikin suggested that any perceived improvements in skin may instead be linked to broader lifestyle changes.
“When people begin trying certain remedies, they often also improve their diet, get adequate sleep, exercise more and reduce processed food intake. Any improvement in skin condition may stem from these healthier habits, rather than the lemon and olive oil concoction alone,” she said.
“Remedies like this tend to go viral because they are simple, inexpensive and perceived as ‘natural’, while promising quick results. However, skin conditions such as acne need to be properly assessed as their causes vary, including hormonal factors, genetics, and unsuitable skincare products.”
Better for nutrition
Dietitian Jazlina Syahrul agrees, saying there is no evidence that consuming olive oil and lemon together offers additional benefits.
“From a professional standpoint, this combination is considered neutral to moderately beneficial based on the properties of each ingredient, and not as a specific therapeutic intervention,” she told Bernama.
She noted that olive oil is rich in unsaturated fats and polyphenols with antioxidant properties, and is linked to a lower risk of cardiovascular disease and stroke, as well as improved absorption of fat-soluble vitamins.
Lemon, meanwhile, is a good source of vitamin C, fibre and citric acid, which support the immune system, collagen production, wound healing and iron absorption.
Both ingredients can be included in a daily diet in moderation, she said – although olive oil, being energy-dense, should be consumed carefully, especially for those managing their weight.