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Rose Hips Powdered Extract

Also known as: Rosehip, rose hip, dog rose, Rose Hips Powdered Extract, Rosa canina L.

Overview

Rose hips are the fruit of the Rosa canina plant, typically harvested after flowering. The powdered extract is derived from dried rose hips, often including both the fleshy peel and sometimes the seeds. This herbal supplement is primarily utilized for its potential in alleviating osteoarthritis (OA) pain, its anti-inflammatory properties, and its supportive role in cardiovascular and metabolic health. It contains a rich array of bioactive compounds such as flavonoids, carotenes, triterpene acids, galactolipids, and vitamin C, which contribute to its therapeutic effects. Research on rosehip is moderately mature, with several randomized controlled trials (RCTs) and systematic reviews, particularly in the context of OA pain management, supporting its efficacy and safety.

Benefits

Rosehip powdered extract offers several evidence-based benefits, most notably for osteoarthritis (OA) pain reduction. Meta-analyses of randomized controlled trials (RCTs) involving over 300 OA patients consistently show a small to moderate, but statistically significant, reduction in OA pain (effect size ~0.37) and a decreased need for rescue medication (effect size ~0.28). Patients using rosehip were approximately twice as likely to respond to therapy compared to placebo. Clinical trials further indicate improvements in stiffness, physical function, and overall disease assessment after three months of daily supplementation with 5 grams of standardized rosehip powder. It may also reduce systemic inflammation markers like C-reactive protein (CRP) and decrease paracetamol use in OA patients. Beyond joint health, some studies suggest secondary benefits, including modest reductions in LDL cholesterol, fasting blood glucose, HbA1c, body weight, and abdominal fat, pointing to potential metabolic and cardiovascular advantages. Evidence also suggests a long duration of action with carryover effects even after treatment cessation.

How it works

The anti-inflammatory effects of rosehip are primarily mediated by its rich content of flavonoids, galactolipids, and triterpene acids, which are believed to inhibit pro-inflammatory pathways within the body. Its antioxidant properties, largely attributed to vitamin C and carotenoids, contribute to reducing oxidative stress. Rosehip may also modulate lipid metabolism and adipogenesis by potentially suppressing peroxisome proliferator-activated receptor gamma (PPARγ) expression. The bioactive compounds are absorbed orally, and enhanced formulations, particularly those focusing on the fleshy peel, may improve potency and reduce the required capsule burden for efficacy.

Side effects

Rosehip powdered extract is generally considered safe and well-tolerated in clinical trials. The most commonly reported side effects are mild gastrointestinal discomfort, which can include acid regurgitation, occasional mild diarrhea, or constipation. Rare instances of mild allergic reactions, such as urticaria (hives), have also been reported. Importantly, high-quality studies have not documented any significant drug interactions or contraindications, making it a suitable option for many individuals. It has also been deemed safe for elective surgical patients without significant adverse effects, further supporting its favorable safety profile.

Dosage

For osteoarthritis, the effective dose of standardized rosehip powder in clinical studies is approximately 5 grams per day. This dosage is typically administered in divided doses throughout the day. While enhanced formulations may allow for a lower capsule count (e.g., three capsules per day) with comparable efficacy, the total daily active ingredient remains consistent. Benefits are generally observed after 3 weeks to 3 months of continuous use, with sustained effects noted even after treatment cessation. There is no established maximum safe dose, but doses up to 5 grams per day have been well-tolerated in randomized controlled trials, indicating a good safety margin within this range.

FAQs

Is rosehip powder effective for joint pain?

Yes, scientific evidence, particularly from meta-analyses of clinical trials, supports that rosehip powder provides modest but statistically significant pain relief for individuals with osteoarthritis.

How long does it take to see benefits from rosehip?

Some individuals may experience effects within 3 weeks, but maximal benefits, especially for joint pain and stiffness, are often observed after 3 months of consistent daily use.

Are there any safety concerns or side effects with rosehip?

Rosehip is generally safe and well-tolerated. The most common side effects are mild gastrointestinal issues like acid regurgitation, diarrhea, or constipation, which occur in a minority of users.

Can rosehip replace conventional osteoarthritis medications?

Rosehip may help reduce pain and the need for rescue medications, but it should be considered an adjunctive therapy rather than a direct replacement for conventional osteoarthritis drugs. Consult your doctor for personalized advice.

Research Sources

  • https://www.openaccessjournals.com/articles/comparing-different-preparations-and-doses-of-rosehip-powder-in-patients-with-osteoarthritis-of-the-knee-an-exploratory-.pdf – This exploratory RCT investigated enhanced rosehip powder formulations for knee OA. It found that an enhanced formulation focusing on the fleshy peel was as effective as traditional preparations, suggesting potential for lower capsule counts while maintaining analgesic effects. The study highlighted the importance of formulation in efficacy.
  • https://www.racgp.org.au/afp/2012/july/rosehip – This review and meta-analysis synthesized findings from multiple RCTs on rosehip for OA. It concluded that 5 g/day of rosehip significantly reduced pain, stiffness, and improved mood in OA patients, also noting a reduction in paracetamol use and CRP levels, positioning it as a beneficial supplement for OA management.
  • https://www.ncbi.nlm.nih.gov/books/NBK75292/ – This systematic review and meta-analysis specifically focused on the efficacy and safety of rosehip powder in osteoarthritis. It found a statistically significant reduction in OA pain and a decreased need for rescue medication, with a favorable safety profile characterized by mild gastrointestinal side effects. The study provides strong evidence for rosehip's role in OA pain management.
  • https://pmc.ncbi.nlm.nih.gov/articles/PMC10821714/ – This systematic review explored the metabolic effects of rosehip extract. It identified that rosehip may contribute to reductions in LDL cholesterol, fasting glucose, and HbA1c, and in some trials, body weight and abdominal fat. The review suggests potential benefits for metabolic health, though notes heterogeneity in study outcomes.
  • https://www.semanticscholar.org/paper/A-systematic-review-on-the-Rosa-canina-effect-and-Chrubasik-Roufogalis/2a14ec23a5ccdd2b59734aeaa46888bceac9df30 – This systematic review provided a comprehensive overview of Rosa canina's effects and safety. It highlighted the plant's anti-inflammatory and antioxidant properties, supporting its use in conditions like osteoarthritis. The review also emphasized the generally good tolerability and lack of significant drug interactions, making it a safe option for many users.

Supplements Containing Rose Hips Powdered Extract

Snore Away by Bronson
40

Snore Away

Bronson

Score: 40/100

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