RRI.CO.ID, Jakarta - Lime (Citrus aurantiifolia) is one of Indonesia’s most commonly used citrus fruits, valued for its high vitamin C content, refreshing flavor, and traditional health applications. The fruit contains ascorbic acid, flavonoids, citric acid, and essential oils that contribute to antioxidant activity and support its use in food, beverages, and cosmetic formulations.
A review published in the journal Food Chemistry highlighted that citrus fruits contain various bioactive compounds, including flavonoids and phenolic acids, which contribute to antioxidant and protective effects. These compounds help neutralize free radicals that may damage cells and accelerate biological aging.
One of the most recognized benefits of lime is its vitamin C content, an essential nutrient involved in collagen synthesis and immune system function. Vitamin C plays an important role in maintaining skin structure by supporting collagen formation, which explains the popularity of lime-derived ingredients in skincare products.
Lime extracts have also been studied for antimicrobial properties. Research has shown that citrus essential oils containing limonene and other volatile compounds may inhibit certain microorganisms, supporting their traditional use in hygiene products and natural preservatives.
In the beauty industry, lime-derived ingredients are often explored for brightening and antioxidant formulations. However, direct application of fresh lime juice on the skin is not always recommended because citrus compounds may increase photosensitivity and cause irritation when exposed to sunlight.
Although lime is generally safe as a food ingredient, concentrated extracts and essential oils require careful use. Individuals with sensitive skin should perform appropriate testing before topical application, while dietary use should remain within normal consumption levels.
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