Hermetica Superfood Encyclopedia
The Short Answer
Rose hip seed oil from Rosa canina contains 36-55% linoleic acid and 17-27% linolenic acid, which provide antioxidant activity through radical scavenging mechanisms. These polyunsaturated fatty acids, along with γ-tocopherol and β-sitosterol, inhibit COX-1 (64.9%) and COX-2 (72.5%) enzymes to reduce inflammation.
CategorySeed
GroupSeed
Evidence LevelStrong
Primary Keywordrose hip seed benefits
Synergy Pairings4
Rose Hip Seed — botanical close-up
Health Benefits
Promotes skin health by enhancing hydration and collagen synthesis through omega fatty acids and Vitamin C.
Reduces joint inflammation and supports mobility via its rich content of polyphenols and galactolipids.
Enhances cardiovascular health by improving arterial flexibility and regulating cholesterol levels with flavonoids and Vitamin E.
Stabilizes blood sugar and lipid metabolism through its diverse bioactive compounds.
Strengthens immune resilience and provides robust antioxidant defense with Vitamin C, carotenoids, and polyphenols.
Origin & History
Natural habitat
Rose Hip Seed is derived from the accessory fruits of the wild rose plant (Rosa canina). Native to Europe, North Africa, and Western Asia, these seeds are a concentrated source of essential fatty acids, vitamins, and polyphenols. It is highly valued in functional nutrition for its comprehensive support of skin, joint, and cardiovascular health.
“Rose Hip Seed has been historically revered across European, Persian, Ayurvedic, and Traditional Chinese Medicine (TCM) traditions for its role in beauty enhancement, vitality restoration, joint health, and immune resilience. Viking explorers notably carried rose hips as a vital source of Vitamin C, underscoring its historical significance as a nutritional powerhouse.”Traditional Medicine
Scientific Research
Clinical research supports Rose Hip Seed's efficacy in promoting skin health, reducing joint inflammation, and enhancing cardiovascular function. Studies highlight the antioxidant and anti-inflammatory properties of its bioactive compounds, validating its traditional uses and supporting modern therapeutic applications.
Preparation & Dosage
Traditional preparation
Common Forms
Powder, capsules, tinctures, cold-pressed oil.
Dosage
500 mg daily for skin rejuvenation, anti-inflammatory benefits, cardiovascular support, metabolic balance, and immune enhancement
500–1,.
Timing
Can be taken with meals or as directed by a healthcare professional.
Nutritional Profile
- Essential Fatty Acids: Omega-3 and omega-6 fatty acids (linoleic acid)
- Vitamins: Vitamin C, Vitamin E
- Minerals: Zinc, Magnesium, Potassium
- Phytochemicals: Polyphenols, Galactolipids, Flavonoids
How It Works
Mechanism of Action
Rose hip seed oil's high concentrations of linoleic acid (36-55%) and linolenic acid (17-27%) modulate arachidonic acid oxidation pathways and inhibit cyclooxygenase enzymes. The oil's γ-tocopherol (472.0 mg/kg) and β-sitosterol (78% of total sterols) provide antioxidant protection by scavenging DPPH and ABTS radicals. Total phenolics (37.97 mg/kg) and carotenoids (218.8 mg/kg) further enhance anti-inflammatory effects by reducing ROS production.
Clinical Evidence
Current evidence is limited to in vitro and preclinical studies rather than human clinical trials. Laboratory studies demonstrate significant antioxidant activity with DPPH scavenging at 1.08 mg α-tocopherol/g oil and anti-proliferative effects against HT29 cells with IC50 of 7.89 μg/mL after 48 hours. Rose hip extract films showed 96.87% ABTS and 80.22% DPPH radical scavenging at 1.0% concentration. Human clinical trial data with quantified outcomes for pain reduction, skin improvement, or cardiovascular benefits is currently lacking.
Safety & Interactions
No specific safety concerns, drug interactions, or contraindications have been reported in available studies of rose hip seed oil. The oil demonstrates oxidative stability with a Rancimat induction period of 3.46 hours at 110°C without reported toxicity in preclinical research. However, comprehensive clinical safety data including effects during pregnancy, lactation, and potential drug interactions remains absent from current literature. Patients should consult healthcare providers before use, particularly when taking anticoagulant medications due to the oil's vitamin E content.
Synergy Stack
Hermetica Formulation Heuristic
Fat + fiber base
Cardio & Circulation | Immune & Inflammation
Also Known As
Rosa canina seed oilRosehip seed oilDog rose seed oilWild rose seed oil
Frequently Asked Questions
What are the main active compounds in rose hip seed oil?
Rose hip seed oil contains 36-55% linoleic acid and 17-27% linolenic acid as primary fatty acids. It also provides γ-tocopherol at 472.0 mg/kg, β-sitosterol comprising 78% of total sterols, and phenolic compounds at 37.97 mg/kg.
How effective is rose hip seed oil for inflammation?
In vitro studies show rose hip extract inhibits COX-1 enzyme by 64.9% and COX-2 by 72.5%, indicating anti-inflammatory potential. However, human clinical trials with quantified inflammation reduction outcomes are not currently available in the literature.
What is the antioxidant capacity of rose hip seed oil?
Rose hip seed oil demonstrates DPPH radical scavenging activity equivalent to 1.08 mg α-tocopherol per gram of oil. ABTS antioxidant activity measures 1.00 mg α-tocopherol/g oil, with extract films showing up to 96.87% ABTS scavenging at 1.0% concentration.
Is rose hip seed oil safe for topical use?
Available studies report no specific toxicity concerns for rose hip seed oil in preclinical research. The oil shows oxidative stability and bioactivity without adverse effects, though comprehensive human safety data is limited.
What is the difference between rose hip fruit and rose hip seed oil?
Rose hip seed oil is extracted specifically from the seeds within Rosa canina fruits and contains concentrated polyunsaturated fatty acids (54-82% total). The whole fruit contains different compounds including vitamin C, while the seed oil is valued primarily for its essential fatty acid content and fat-soluble antioxidants.
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