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Herbal Extract

Organic Rosehip Extract (Rosa canina)

Also known as: Rose hip extract, Rosehip powder, Rosa canina fruit extract, Wild rose fruit

B
Evidence

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.

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.