Citrus Aurantifolia (Lime) Juice
What is Citrus Aurantifolia (Lime) Juice?
Citrus Aurantifolia (Lime) Juice is the fresh expressed liquid from the fruit of the Citrus aurantifolia tree, a small evergreen citrus plant native to Southeast Asia. This botanical ingredient consists primarily of water, citric acid, ascorbic acid (vitamin C), natural sugars, flavonoids, and trace volatile compounds like limonene. In cosmetic formulations, it belongs to the natural extracts category and serves mainly as a skin conditioning agent. It functions by delivering hydration to maintain skin's moisture barrier, offering mild astringent properties from organic acids that help tone and refine skin texture, and contributing antioxidants that support skin's natural defenses. Commonly incorporated into toners, masks, cleansers, and moisturizers at low concentrations, it imparts a fresh scent and subtle exfoliating action without harsh abrasives, promoting smoother, more supple skin through gentle acidification.
Roles in Formulation
This ingredient serves the following purposes in cosmetic formulations:
Benefits
Supports skin hydration for softness and flexibility.
Offers mild toning to refine texture.
Provides natural antioxidants from fruit compounds.
Who It's For
A quick guide for who this ingredient may suit (and who should be cautious).
| Who May Benefit | Who Should Avoid |
|---|---|
| People with normal skin seeking natural refreshment. | Individuals with sensitive or reactive skin. |
| Individuals looking for lightweight conditioning. | People with citrus allergies. |
| Those preferring botanical-derived moisturizers. | Users prone to sun exposure due to potential sensitivity. |
Safety Notes
- Generally low hazard rating from assessments.
- Patch testing advised before full use.
Frequently Asked Questions about Citrus Aurantifolia (Lime) Juice
Is lime juice comedogenic?
Rated 0, unlikely to clog pores.
Can it cause irritation?
Possible due to natural acids; medium irritation potential.
Phototoxic after application?
Contains compounds that may increase sun sensitivity; avoid direct exposure.