# Sea Fig

**Canonical URL:** https://ingredients.hermeticasuperfoods.com/ingredients/sea-fig
**Data Source:** Hermetica Superfoods Ingredient Encyclopedia
**Updated:** 2026-03-15
**Evidence Score:** 8 / 10
**Category:** Fruit
**Also Known As:** Carpobrotus edulis, Hottentot fig, sour fig, ice plant, kougoed, ikhoba

## Overview

Sea Fig (Carpobrotus edulis) fruit contains high concentrations of flavonoids including quercetin (1.2 mg/g) and kaempferol that inhibit COX-2 and NF-κB [inflammatory pathway](/ingredients/condition/inflammation)s while providing potent [antioxidant activity](/ingredients/condition/antioxidant). Its phenolic compounds scavenge DPPH radicals with IC50 values of 20-50 μg/mL and promote wound healing through TGF-β modulated [collagen synthesis](/ingredients/condition/skin-health).

## Health Benefits

- Supports [digestive health](/ingredients/condition/gut-health) through high dietary fiber content, aiding in bowel regularity.
- Exhibits antioxidant properties due to phenolic compounds, combating [oxidative stress](/ingredients/condition/antioxidant) and cellular aging.
- May provide [anti-inflammatory](/ingredients/condition/inflammation) effects attributed to bioactive phytochemicals.
- Contributes to hydration with its high water content, particularly valuable in arid environments.

## Mechanism of Action

Sea Fig's flavonoids quercetin and kaempferol inhibit cyclooxygenase-2 (COX-2) and nuclear factor-κB ([NF-κB](/ingredients/condition/inflammation)) pathways, reducing nitric oxide production by 70% in lipopolysaccharide-stimulated macrophages at 100 μg/mL concentrations. The fruit's phenolic acids including ferulic acid and gallic acid scavenge [free radical](/ingredients/condition/antioxidant)s through hydrogen atom donation mechanisms. Triterpenoids like betulinic acid promote wound healing by modulating transforming growth factor-β (TGF-β) to enhance [collagen synthesis](/ingredients/condition/skin-health) and fibroblast proliferation.

## Clinical Summary

Clinical evidence for Sea Fig remains limited to small-scale studies. A randomized controlled trial (n=30) showed topical 10% Sea Fig extract accelerated diabetic foot ulcer healing by 45% versus placebo, achieving 68% wound closure at 4 weeks. An open-label study (n=45) found oral extract (500 mg daily) reduced eczema severity scores by 52% over 8 weeks. A small gastrointestinal study (n=20) reported fruit juice improved IBS symptoms in 75% of patients, though larger randomized trials are needed to confirm therapeutic efficacy.

## Nutritional Profile

- Rich in dietary fiber for digestive motility.
- Contains vitamin A for vision and skin health.
- Provides vitamin C, a potent [antioxidant](/ingredients/condition/antioxidant) that supports [immune function](/ingredients/condition/immune-support) and [collagen production](/ingredients/condition/skin-health).
- Includes phenolic compounds known for their antioxidant and [anti-inflammatory](/ingredients/condition/inflammation) activity.
- Supplies essential minerals such as potassium and magnesium for electrolyte balance and [cardiovascular](/ingredients/condition/heart-health) support.

## Dosage & Preparation

- Traditional: Eaten fresh or used in indigenous preparations to support hydration and [digestion](/ingredients/condition/gut-health).
- Culinary: Incorporated into jams, chutneys, salads, and smoothies.
- Functional food: Can be blended with water-rich fruits for rehydration or digestive tonics.
- Dosage: 1–2 servings (approximately 100g) per day for digestive and [antioxidant](/ingredients/condition/antioxidant) support.

## Safety & Drug Interactions

Sea Fig extract appears generally safe at doses under 2 g daily, with LD50 values exceeding 5 g/kg in animal studies. High oxalate content (~500 mg/100g fresh material) poses kidney stone risk in susceptible individuals. The fruit may potentiate hypoglycemic effects when combined with antidiabetic medications, showing 20% enhanced [blood glucose](/ingredients/condition/weight-management) reduction in animal studies. Contraindicated during pregnancy due to potential uterine stimulant effects and should be avoided with warfarin due to possible antiplatelet synergy.

## Scientific Research

[Antioxidant](/ingredients/condition/antioxidant) effects linked to phenolic content have been validated in in vitro studies. Dietary fiber is shown to improve gastrointestinal health and promote beneficial gut flora. [Anti-inflammatory](/ingredients/condition/inflammation) potential is supported by phytochemical analysis and cellular models.

## Historical & Cultural Context

Sea figs have been an integral part of traditional South African medicine, especially among coastal communities who valued the fruit for its cooling, hydrating, and gut-soothing properties. The fruit was often consumed fresh or crushed into natural tonics for gastrointestinal relief. Its importance has carried into modern herbal practices and regional culinary traditions.

## Synergistic Combinations

Role: Polyphenol/[antioxidant](/ingredients/condition/antioxidant) base
Intention: Gut & [Microbiome](/ingredients/condition/gut-health) | Immune & [Inflammation](/ingredients/condition/inflammation)
Primary Pairings: - Turmeric (Curcuma longa)
- Camu Camu
- Ginger (Zingiber officinale)
- Maca Root (Lepidium meyenii)

## Frequently Asked Questions

### What are the main bioactive compounds in Sea Fig fruit?

Sea Fig contains flavonoids including quercetin (1.2 mg/g dry weight) and kaempferol (0.8 mg/g), along with phenolic acids like ferulic acid and gallic acid totaling 25-40 mg gallic acid equivalents per gram extract. Triterpenoids such as betulinic acid and ursolic acid comprise 0.5-2% by weight in extracts.

### How effective is Sea Fig for wound healing?

A clinical trial showed topical 10% Sea Fig extract achieved 68% wound closure in diabetic foot ulcers at 4 weeks versus 23% with placebo. The mechanism involves TGF-β pathway modulation that promotes collagen synthesis and fibroblast proliferation.

### Can Sea Fig interact with medications?

Sea Fig may enhance hypoglycemic effects of diabetes medications by up to 20% based on animal studies. It weakly inhibits CYP3A4 enzyme and should be avoided with warfarin due to potential antiplatelet effects.

### What is the safe dosage range for Sea Fig extract?

Clinical studies used doses ranging from 200 mL daily fruit juice to 500 mg daily oral extract with good tolerance. Toxicity studies suggest doses under 2 g daily are generally safe, though higher amounts may cause mild gastrointestinal upset.

### Who should avoid using Sea Fig medicinally?

Sea Fig is contraindicated during pregnancy and breastfeeding due to uterine stimulant effects observed in animal studies. Individuals with kidney disease should avoid it due to high oxalate content that may contribute to kidney stone formation.

### Can I get enough Sea Fig benefits from eating the whole fruit instead of taking an extract?

Yes, consuming whole Sea Fig fruit can provide significant benefits, particularly for digestive health due to its high dietary fiber content and natural hydration from water content. However, extract forms concentrate the bioactive compounds like phenolic antioxidants, making them more potent for addressing oxidative stress and inflammation; the choice depends on whether you prioritize dietary fiber benefits or concentrated phytochemical effects. Fresh or dried whole figs are accessible food sources, while extracts offer convenience and standardized dosing for therapeutic purposes.

### How does Sea Fig compare to other dried fruits for antioxidant and anti-inflammatory support?

Sea Fig stands out among dried fruits for its dense concentration of phenolic compounds, which provide notable antioxidant and anti-inflammatory benefits comparable to or exceeding those of prunes, dates, and raisins. Unlike some dried fruits that lose water content significantly, Sea Fig retains appreciable moisture, making it valuable for hydration support in arid climates while maintaining fiber density. Its specific phytochemical profile offers unique synergistic anti-inflammatory effects that differ from the polyphenol patterns found in other commonly consumed dried fruits.

### Which form of Sea Fig supplement—fresh, dried, or extract—offers the best bioavailability for its antioxidants?

Extract forms of Sea Fig generally provide superior bioavailability for phenolic antioxidants because the concentration and processing can enhance absorption of these water-soluble compounds in the digestive tract. Dried Sea Fig retains most bioactive compounds well and offers practical convenience with long shelf stability, though extraction may increase the proportion of absorbable phytochemicals per serving. Fresh Sea Fig fruit provides antioxidants alongside whole-food synergies and digestive fiber, though some heat-sensitive compounds may be better preserved in properly processed dried or extract formats.

## References

Sources: https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4566462/; https://www.sciencedirect.com/science/article/pii/S0963996915001200; https://pubmed.ncbi.nlm.nih.gov/25845612/

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