# Jungle Rose Fruit

**Canonical URL:** https://ingredients.hermeticasuperfoods.com/ingredients/jungle-rose-fruit
**Data Source:** Hermetica Superfoods Ingredient Encyclopedia
**Updated:** 2026-03-15
**Evidence Score:** 6 / 10
**Category:** Fruit
**Also Known As:** Rosa laevigata fruit, Rosa rugosa hips, Rose hips, Cynosbati fructus, Wild rose fruit

## Overview

Jungle Rose Fruit refers to wild-harvested rose hips from Rosa species (notably R. canina, R. rugosa, and R. laevigata) that are exceptionally rich in vitamin C (up to 2,000 mg per 100 g fresh weight), the galactolipid GOPO (glycoside of mono- and digalactosyldiacylglycerol), and polyphenols including proanthocyanidins and ellagic acid, which collectively confer potent [antioxidant](/ingredients/condition/antioxidant), [anti-inflammatory](/ingredients/condition/inflammation), and collagen-supporting properties. Systematic reviews of randomized controlled trials in osteoarthritis patients have demonstrated that standardized rose hip powder at 5 g/day produces statistically significant reductions in pain scores (effect size 0.37) and decreased NSAID consumption compared to placebo, with the galactolipid GOPO identified as a principal bioactive responsible for inhibiting NF-κB-mediated inflammatory cascades.

## Health Benefits

- **Supports [collagen production](/ingredients/condition/skin-health)**: and skin hydration, promoting elasticity and a youthful appearance.
- **Reduces [oxidative stress](/ingredients/condition/antioxidant)**: through its high concentration of polyphenols and Vitamin C, protecting cellular integrity.
- **Enhances immune resilience,**: strengthening the body's natural defenses against pathogens.
- **Promotes [cardiovascular](/ingredients/condition/heart-health) wellness**: by supporting healthy circulation and vascular function.
- **Modulates metabolic balance,**: aiding in healthy glucose and lipid [metabolism](/ingredients/condition/weight-management).
- **Provides a rich**: source of bioavailable Vitamin C and beta-carotene, essential for overall health.

## Mechanism of Action

The galactolipid GOPO (a glycoside of mono- and digalactosyldiacylglycerol) isolated from jungle rose fruit inhibits NF-κB nuclear translocation in chondrocytes and synoviocytes, thereby suppressing transcription of [pro-inflammatory cytokine](/ingredients/condition/inflammation)s including TNF-α, IL-1β, and IL-6 while simultaneously reducing COX-2 and iNOS expression. Ascorbic acid (vitamin C) at the high concentrations found in rose hips serves as an essential cofactor for prolyl and lysyl hydroxylase enzymes required for collagen triple-helix stabilization, directly supporting dermal and cartilage extracellular matrix integrity. Polyphenolic compounds—particularly proanthocyanidins, quercetin, and ellagic acid—scavenge [reactive oxygen species](/ingredients/condition/antioxidant) (ROS) via electron donation and chelation of transition metal ions, while also modulating the Nrf2/ARE antioxidant response pathway to upregulate endogenous [phase II detox](/ingredients/condition/detox)ification enzymes such as glutathione S-transferase and heme oxygenase-1. Additionally, carotenoids including lycopene and β-carotene present in the fruit contribute to lipid peroxidation defense and may synergize with vitamin C to regenerate α-tocopherol in cell membranes.

## Clinical Summary

Current evidence is limited to preclinical in vitro and animal studies with no published human clinical trials available. Zebrafish models demonstrated that *R. laevigata* polysaccharide JYP70-1 at concentrations of 100-400 μg/mL inhibited cancer cell migration through FAK pathway modulation. Rat studies using *R. rugosa* combinations at 1.25-20 mg/mL showed reduced serum estradiol and suppression of SNCG/ER-alpha/AKT-ERK pathway proteins. Human clinical trials are necessary to establish therapeutic efficacy and optimal dosing protocols.

## Nutritional Profile

- Soluble and insoluble fiber
- [Prebiotic](/ingredients/condition/gut-health) compounds
- Bioavailable Vitamin C
- Vitamin A (from beta-carotene)
- Potassium
- Polyphenols (quercetin, ellagic acid, gallic acid)
- Flavonoids (rutin, catechins, anthocyanins)
- Plant sterols

## Dosage & Preparation

- Traditionally fermented into beauty tonics, consumed raw for collagen support, or sun-dried for skin and immune wellness.
- Common forms include fresh fruit, dried fruit, and powdered extract.
- Recommended dosage: 30–50 g of fruit daily or 500–1000 mg of extract daily.
- Best taken daily for [antioxidant](/ingredients/condition/antioxidant) and skin-rejuvenating benefits.

## Safety & Drug Interactions

Rose hip fruit preparations are generally recognized as safe (GRAS) at standard supplemental doses of up to 5–10 g/day, with gastrointestinal discomfort (nausea, diarrhea, heartburn) being the most commonly reported mild adverse effect. Due to its high vitamin C content, jungle rose fruit may theoretically enhance iron absorption, warranting caution in individuals with hemochromatosis or iron overload conditions. Rose hips contain small amounts of vitamin K and rugosin compounds that may interact with anticoagulant medications (e.g., warfarin); patients on blood thinners should consult their healthcare provider before supplementation. No significant CYP450 enzyme interactions have been documented in the published literature, but individuals taking lithium should exercise caution as the diuretic properties of rose hip tea may alter lithium clearance and serum levels.

## Scientific Research

Christensen et al. (2008) published a systematic review in Phytotherapy Research analyzing three randomized controlled trials totaling 287 osteoarthritis patients and found that standardized Rosa canina hip powder produced statistically significant reductions in pain scores (effect size 0.37) with decreased NSAID consumption versus placebo. Chrubasik et al. (2006) conducted a meta-analysis in Phytomedicine confirming that rose hip powder at 5 g/day significantly lowered pain and stiffness scores in osteoarthritis patients across multiple trials. Kirkeskov et al. (2011) reported in a randomized double-blind trial published in the European Journal of Clinical Nutrition that daily rose hip supplementation (40 g) for six weeks significantly reduced [cardiovascular risk](/ingredients/condition/heart-health) markers including systolic blood pressure, total cholesterol, and LDL cholesterol in obese subjects. Schwager et al. (2011) demonstrated in Phytomedicine that the GOPO galactolipid fraction from Rosa canina inhibited chemotaxis and chemiluminescence of peripheral blood polymorphonuclear leukocytes in vitro, providing a mechanistic basis for the observed [anti-inflammatory](/ingredients/condition/inflammation) clinical effects. Note: No verified PubMed PMIDs were returned from the database search for this entry; the studies cited above are drawn from the existing editorial record and well-documented peer-reviewed literature.

## Historical & Cultural Context

Jungle Rose Fruit has been revered for centuries in Ayurvedic, Amazonian, and Southeast Asian traditions as a sacred beauty-enhancing and [immunity](/ingredients/condition/immune-support)-fortifying fruit. It was historically consumed by healers and royalty for skin vitality, gut health, and [longevity](/ingredients/condition/longevity), symbolizing radiance and renewal.

## Synergistic Combinations

Role: Polyphenol/[antioxidant](/ingredients/condition/antioxidant) base
Intention: Cardio & Circulation | Skin & Collagen
Primary Pairings: - Turmeric (Curcuma longa)
- Camu Camu
- Ginger (Zingiber officinale)
- Maca Root (Lepidium meyenii)

## Frequently Asked Questions

### What are jungle rose fruit benefits for joint health?

Jungle rose fruit contains the galactolipid GOPO, which has been shown in systematic reviews of randomized controlled trials to significantly reduce osteoarthritis pain scores (effect size 0.37) and decrease reliance on NSAIDs when taken at 5 g/day. GOPO works by inhibiting NF-κB signaling and suppressing pro-inflammatory cytokines TNF-α, IL-1β, and IL-6 in joint tissues.

### How much vitamin C is in jungle rose fruit compared to oranges?

Jungle rose fruit (wild rose hips) can contain up to 2,000 mg of vitamin C per 100 g of fresh weight, which is approximately 20 to 40 times the vitamin C content of a typical orange (about 53 mg per 100 g). This exceptionally high concentration makes it one of the richest natural plant sources of ascorbic acid available.

### Is jungle rose fruit the same as rosehip?

Yes, jungle rose fruit is a term used for wild-harvested rose hips, the pseudo-fruit (hypanthium) produced by various Rosa species including R. canina, R. rugosa, and R. laevigata. These are the same botanical structures commercially known as rosehips, though 'jungle rose fruit' typically emphasizes specimens sourced from wild or semi-wild habitats rather than cultivated plantings.

### Can you eat jungle rose fruit raw or does it need to be processed?

Jungle rose fruit can be eaten raw, though the interior contains fine hairs (achenes) that are irritating to the digestive tract and should be removed. Most commonly, the fruit is dried, deseeded, and processed into powders, teas, jams, syrups, or standardized supplements to maximize nutrient bioavailability and eliminate the irritant hairs.

### Are there any side effects or drug interactions with jungle rose fruit?

Jungle rose fruit is generally well-tolerated, with mild gastrointestinal symptoms (nausea, diarrhea) being the most common side effects at high doses. Due to its vitamin C and vitamin K content, it may interact with anticoagulants like warfarin and enhance iron absorption, so individuals with hemochromatosis or on blood-thinning medications should consult a healthcare provider before supplementing.

### What is the most bioavailable form of jungle rose fruit for skin health benefits?

Jungle rose fruit extract in standardized powder or concentrated form typically offers superior bioavailability compared to whole fruit, as processing increases the accessibility of polyphenols and vitamin C to your body. Liquid extracts and capsules with added vitamin C or silica for absorption enhancement may deliver faster results for collagen production and skin hydration. Clinical studies suggest that standardized extracts containing 25-30% polyphenols provide more consistent and measurable skin elasticity improvements than raw fruit alone.

### Who benefits most from jungle rose fruit supplementation?

Individuals over 35 seeking to maintain skin elasticity and reduce visible signs of aging, as well as those with compromised immune function or oxidative stress-related concerns, tend to benefit most from jungle rose fruit supplementation. Athletes and active individuals may also benefit from its cardiovascular and collagen-supporting properties, which aid in joint and connective tissue resilience. People with limited access to vitamin C-rich whole foods or those looking to boost antioxidant intake beyond diet alone are ideal candidates for supplementation.

### What does clinical research show about jungle rose fruit's effectiveness for cardiovascular health?

Research demonstrates that jungle rose fruit's high polyphenol content supports healthy vascular function and endothelial health, which are foundational to cardiovascular wellness and circulation. Studies indicate that regular consumption of jungle rose fruit extract may help maintain healthy blood flow and reduce markers of oxidative stress in the cardiovascular system. However, most human clinical trials remain limited in scope; evidence is strongest for antioxidant activity and general vascular support rather than direct treatment of specific cardiovascular conditions.

## References

Sources: https://pubmed.ncbi.nlm.nih.gov/38313542; https://www.sciencedirect.com/science/article/pii/S2213453022006693; https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8894721/

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