# Rosehip Fruit **Canonical URL:** https://ingredients.hermeticasuperfoods.com/ingredients/rosehip-fruit **Data Source:** Hermetica Superfoods Ingredient Encyclopedia **Updated:** 2026-03-18 **Evidence Score:** 6 / 10 **Category:** Fruit **Also Known As:** Rosa canina, Rose hips, Dog rose fruit, Hip berries, Wild rose hips, Rosehaw, Itchy coo ## Overview Rosehip fruit contains exceptionally high levels of vitamin C (up to 1,700mg per 100g) and galactolipids, which strengthen immune function and reduce [inflammation](/ingredients/condition/inflammation). The vitamin C enhances [white blood cell](/ingredients/condition/immune-support) production and [collagen synthesis](/ingredients/condition/skin-health), while galactolipids inhibit pro-inflammatory enzymes. ## Health Benefits - Strengthens immune function with exceptionally high vitamin C content, aiding in [white blood cell](/ingredients/condition/immune-support) production, [collagen synthesis](/ingredients/condition/skin-health), and iron absorption. - Provides potent antioxidant and [anti-inflammatory](/ingredients/condition/inflammation) effects due to rich polyphenol and galactolipid content, protecting against cellular damage and chronic inflammation. - Supports joint health by reducing osteoarthritic pain and improving mobility; studied for its galactolipid-mediated cartilage protection. - Enhances cardiovascular wellness by contributing to reduced cholesterol levels and supporting healthy [blood pressure](/ingredients/condition/heart-health). - Promotes skin vitality by increasing elasticity, minimizing [oxidative stress](/ingredients/condition/antioxidant), and reducing signs of aging through vitamin C and fatty acid synergy. ## Mechanism of Action Rosehip's vitamin C acts as a cofactor for prolyl and lysyl hydroxylases, essential enzymes in [collagen synthesis](/ingredients/condition/skin-health), while enhancing neutrophil chemotaxis and lymphocyte proliferation. The galactolipids GOPO (galactolipid) inhibits chemotaxis of peripheral blood neutrophils and reduces production of [inflammatory](/ingredients/condition/inflammation) mediators like interleukin-1β. Polyphenols including proanthocyanidins scavenge [free radical](/ingredients/condition/antioxidant)s through electron donation, protecting cellular membranes from oxidative damage. ## Clinical Summary A 4-month randomized controlled trial with 112 osteoarthritis patients showed rosehip powder (5g daily) reduced joint pain by 40% compared to placebo. Multiple studies demonstrate rosehip's vitamin C content ranges from 426-1,700mg per 100g, significantly higher than citrus fruits. A systematic review of 6 trials involving 287 participants found rosehip supplementation consistently improved joint mobility and reduced stiffness, though study durations were limited to 3-4 months. Evidence for immune benefits relies primarily on vitamin C content rather than specific rosehip clinical trials. ## Nutritional Profile - Vitamin C: Offers powerful [antioxidant protection](/ingredients/condition/antioxidant) and supports [immunity](/ingredients/condition/immune-support) and [collagen production](/ingredients/condition/skin-health). - Polyphenols & Galactolipids: Deliver [anti-inflammatory](/ingredients/condition/inflammation) and cellular protective properties. - Dietary Fiber: Supports [digestion](/ingredients/condition/gut-health) and gut regularity. - Essential Fatty Acids: Contribute to skin hydration and barrier function. - Trace Minerals: Contains calcium, magnesium, and zinc to support metabolic and immune processes. ## Dosage & Preparation - Traditional: Used in teas, jams, syrups, and medicinal broths across Europe and Asia. Rosehip tea is prepared by steeping dried pieces for 10–15 minutes. In folk medicine, rosehip syrup served as a vital vitamin C source during wartime shortages. - Culinary: Integrated into herbal teas, preserves, and compotes. - Supplement: Available in capsules or powder form; standard dosage ranges from 5–10 grams daily, under professional guidance. ## Safety & Drug Interactions Rosehip is generally well-tolerated with mild gastrointestinal upset reported in some users at doses above 5g daily. High vitamin C content may enhance iron absorption, potentially problematic for individuals with hemochromatosis or iron overload disorders. No significant drug interactions are documented, though the vitamin C content could theoretically affect warfarin [metabolism](/ingredients/condition/weight-management). Pregnancy and breastfeeding safety data is limited, though traditional food use suggests general safety. ## Scientific Research Clinical research affirms Rosehip’s [anti-inflammatory](/ingredients/condition/inflammation), antioxidant, and joint-protective effects. Studies confirm improvements in osteoarthritis symptoms and [free radical scaveng](/ingredients/condition/antioxidant)ing capacity, validating traditional uses and supporting modern therapeutic applications. ## Historical & Cultural Context Celebrated for centuries in European and Asian traditions, Rosehip was a critical nutritional source during World War II in Britain when citrus was scarce. It remains a symbol of resilience and botanical richness, widely used in culinary and wellness rituals. ## Synergistic Combinations Hermetica Synergy Stack (Formulation Heuristic) Role: Polyphenol/[antioxidant](/ingredients/condition/antioxidant) base (innate energy support) Intention: Cardio & Circulation | Immune & [Inflammation](/ingredients/condition/inflammation) Primary Pairings: Echinacea; Turmeric (Curcuma longa); Ginger (Zingiber officinale); Chamomile Evidence: see study_urls / reference_urls ## Frequently Asked Questions ### How much vitamin C is in rosehip compared to oranges? Rosehip contains 426-1,700mg of vitamin C per 100g, which is 8-30 times higher than oranges (53mg per 100g). This makes rosehip one of the richest natural sources of vitamin C available. ### What is the effective dosage of rosehip for joint pain? Clinical studies showing joint pain reduction used 5 grams of rosehip powder daily, typically divided into two doses. This dosage provided significant pain relief within 3-4 months of consistent use. ### Can rosehip supplements cause kidney stones? Rosehip's high vitamin C content could theoretically increase oxalate formation, but no clinical cases of kidney stones from rosehip supplements are documented. Individuals with history of kidney stones should consult healthcare providers before high-dose use. ### What makes rosehip anti-inflammatory? Rosehip contains galactolipids, particularly GOPO, which inhibit neutrophil chemotaxis and reduce inflammatory cytokine production. These compounds work differently from NSAIDs by targeting immune cell migration rather than enzyme inhibition. ### Is rosehip safe during pregnancy? While rosehip has been consumed as food traditionally, specific safety data during pregnancy is limited. The high vitamin C content is generally beneficial, but pregnant women should consult healthcare providers before supplementation. ### What is the most bioavailable form of rosehip supplement? Rosehip extracts standardized for galactolipids and polyphenols demonstrate superior bioavailability compared to whole fruit powders, as these active compounds are concentrated and more readily absorbed by the body. Liquid extracts and capsules containing standardized rosehip seed oil show faster absorption rates than dried whole fruit preparations. The presence of natural vitamin C and other organic acids in rosehip naturally enhances the absorption of its polyphenolic compounds in the digestive tract. ### Does rosehip interact with blood thinning medications like warfarin? Rosehip's vitamin K content is relatively low compared to leafy greens, posing minimal risk of interaction with warfarin, though consistent consumption should be monitored by healthcare providers. More significantly, rosehip's antiplatelet compounds may have additive effects with anticoagulants, potentially increasing bleeding risk when combined with medications like aspirin or prescription blood thinners. Anyone taking anticoagulant medications should consult their doctor before starting rosehip supplementation to assess individual risk factors. ### Who benefits most from rosehip supplementation? Individuals with osteoarthritis, rheumatoid arthritis, or inflammatory joint conditions show the most significant clinical benefits from rosehip, particularly those seeking alternatives to NSAIDs due to gastrointestinal sensitivity. People with compromised immune function, chronic stress, or high oxidative stress from environmental exposure benefit from rosehip's exceptional antioxidant and immune-supporting vitamin C content. Athletes and active individuals may find value in rosehip's anti-inflammatory effects for recovery and joint preservation, though the evidence is strongest for age-related joint degeneration. ## References No verified citations available --- *Source: Hermetica Superfoods Ingredient Encyclopedia — https://ingredients.hermeticasuperfoods.com* *License: CC BY-NC-SA 4.0 — Attribution required. Commercial use: admin@hermeticasuperfoods.com*