Bursting with zesty citrus pearls and packed with natural goodness, finger limes have become one of Australia’s most exciting native superfoods. Often referred to as lime caviar due to their tiny, juice-filled vesicles, finger limes aren’t just visually stunning — they’re also a powerhouse of nutrition.
In this article, we explore the health benefits and nutritional value of finger limes, why chefs love them, and how you can incorporate them into your everyday diet.
What Are Finger Limes?
Finger limes (Citrus australasica) are native to the rainforests of eastern Australia. These elongated citrus fruits come in a variety of colours — from vibrant green to deep red or even black — and are filled with pearl-like capsules of tangy juice. Traditionally used by First Nations Australians, finger limes are now gaining global recognition for their flavour, visual appeal, and health benefits.
Tip: Want to know how to store them properly? Read our Step-by-Step Guide to Defrosting Frozen Finger Limes.
Key Health Benefits of Finger Limes
1. Rich in Antioxidants
Finger limes are high in polyphenols and flavonoids, natural compounds that help neutralise harmful free radicals. These antioxidants may help protect against inflammation, ageing, and chronic disease.
2. Excellent Source of Vitamin C
Just one finger lime can provide a significant boost of vitamin C, supporting:
- Immune system function
- Collagen production for healthy skin
- Iron absorption from plant-based foods
3. Supports Digestive Health
Finger limes contain dietary fibre, which aids digestion and promotes gut health. The pectin in the pulp may also help regulate blood sugar levels.
4. Low in Calories
If you’re watching your weight or looking for a light, nutrient-dense snack, finger limes are an excellent choice. They’re low in kilojoules, making them ideal for health-conscious diets.
5. Antimicrobial and Antiviral Properties
Emerging research suggests that native citrus fruits, including finger limes, may contain compounds with antimicrobial and antiviral effects, potentially supporting immune resilience.
Nutritional Profile of Finger Limes (per 100g, approx.)
| Nutrient | Amount |
|---|---|
| Energy | ~100 kJ |
| Vitamin C | ~45 mg |
| Dietary Fibre | ~2 g |
| Carbohydrates | ~5 g |
| Sugars | ~1.5 g |
| Fat | <0.1 g |
| Protein | ~0.5 g |
| Antioxidants (polyphenols) | High |
Note: Nutritional values may vary slightly depending on variety and growing conditions.
Culinary & Functional Uses
Finger limes aren’t just healthy — they’re also incredibly versatile:
- Add a burst of tang to oysters, salads, and grilled seafood
- Garnish cocktails and mocktails
- Enhance desserts like panna cotta or pavlova
- Mix into sauces, dressings, or even sparkling water
Explore our Finger Lime Recipes to get inspired.
Where to Buy Finger Limes
At Naturally Native, we grow our finger limes using organic and biodynamic practices on our farm in Nimbin, NSW. Whether you’re a chef, home cook, or health enthusiast, we have options for you — including:
Final Thoughts
Finger limes are more than just a pretty garnish. They’re a native superfood loaded with vitamin C, antioxidants, and unique flavour. Whether you’re boosting your immune system, creating an eye-catching dish, or simply curious about native Australian ingredients, finger limes deserve a spot in your kitchen.
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