What it is
Cymbopogon citratus leaf oil is the volatile essential oil distilled from lemongrass leaves, rich in citral and other terpenes that give it a characteristic lemony, herbaceous scent. In formulas it is used chiefly as a natural fragrance and to mask base odors. It appears at low levels in some sunscreens and skin care for its aroma.
Safety & warnings
Lemongrass oil contains citral and related terpenes that are recognized fragrance allergens and potential skin sensitizers; it can be irritating, especially at higher concentrations or on compromised skin, so it is typically used at low levels. People prone to fragrance sensitivity may wish to avoid it.
Origin & sourcing
Natural; obtained by distillation of the leaves of the lemongrass plant (Cymbopogon citratus).
Questions everyone asks
Is lemongrass oil a fragrance allergen?
It contains citral and related compounds that are recognized fragrance allergens, so it can trigger reactions in fragrance-sensitive individuals.
Why is lemongrass oil in a sunscreen?
It is added in small amounts mainly as a natural fragrance and to mask the base scent of the formula.