Herbal Extract
Organic Rosehip Extract (Rosa canina)
Also known as: Rose hip extract, Rosehip powder, Rosa canina fruit extract, Wild rose fruit
Rosehip is a fruit extract rich in vitamin C, polyphenols, and carotenoids with preliminary evidence supporting joint health and skin barrier function. Most human studies show modest effects on joint discomfort and skin appearance, though evidence quality remains moderate.
Last reviewed June 2026 · Evidence graded from peer-reviewed research, not editorial opinion. Educational only — not medical advice.
Primary uses
- Joint health and mobility
- Skin health and hydration
- Immune support (vitamin C content)
- Antioxidant protection
How it works
- High vitamin C content supports collagen synthesis
- Polyphenols (gallic acid, catechin) provide antioxidant effects
- Anti-inflammatory compounds may reduce joint inflammation
- Carotenoids support skin barrier function
Dosage
- Typical range
- 500–1500 mg daily (equivalent to 5–10 g dried fruit)
- Timing
- With meals to improve absorption and minimize GI upset
- With food
- Recommended; fat-soluble compounds and vitamin C absorption optimized with food
- Duration
- Joint health studies typically run 8–12 weeks; skin effects may require 4–8 weeks; long-term safety data beyond 6 months is limited
- Special populations
- Generally safe in pregnancy/lactation due to vitamin C and nutrient profile, but medical consultation recommended; may interact with certain medications (see interactions)
Forms
- Powder· 70/100
- Capsule· 70/100
- Extract· 70/100
- Tea· 70/100
Safety
Common side effects
- Mild gastrointestinal upset (nausea, stomach cramps)
- Headache (rare)
- Kidney stone risk in susceptible individuals (high vitamin C content)
Contraindications
- Individuals with kidney disease or history of kidney stones (due to oxalate and vitamin C content)
- Potential interactions with anticoagulants and antiplatelet medications
- Avoid in patients with iron metabolism disorders (vitamin C increases iron absorption)
Evidence notes
Multiple human RCTs on joint health (primarily osteoarthritis) show modest positive effects; several controlled studies on skin health outcomes. Grade B reflects consistent but moderate-magnitude effects in good-quality studies, though long-term data is limited.
Grade B: Some human trials support key claims; further confirmation needed.
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Medical disclaimer. This page is educational and does not replace advice from a qualified healthcare provider. Individual needs and risks vary — consult a professional before starting, stopping, or combining supplements, especially if you are pregnant or nursing, taking medication, or managing a health condition.