Last verified: today
Eglanteria Seed
Also known as: Rosa eglanteria seed, sweetbriar rose seed, Rosa rubiginosa seed, wild rose seed
Evidence under review. — Not yet rated
Traditional plant seed with no published clinical research. Benefits are unproven.
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What it does
Eglanteria seed comes from the sweetbriar rose (Rosa eglanteria), a wild rose plant historically used in traditional herbal practices. The seeds contain fatty acids and plant compounds that have...
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Evidence quality
Evidence base hasn't been formally rated yet. See research below.
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Clinical dose
No established dose
What the Science Says
Eglanteria seed comes from the sweetbriar rose (Rosa eglanteria), a wild rose plant historically used in traditional herbal practices. The seeds contain fatty acids and plant compounds that have been used in folk medicine, and the related rosehip oil from this plant is sometimes associated with skin and antioxidant properties. However, there are zero published clinical studies specifically on eglanteria seed as a supplement ingredient, so any health claims are based entirely on traditional use or extrapolation from related plant research.
What It Doesn't Do
No clinical proof it does anything specific. Don't confuse it with rosehip extract, which has actual research behind it. No proven anti-aging effects. No proven anti-inflammatory benefits in humans. No proven skin benefits when taken orally. The 1,000 supplement products containing it don't mean it works — it just means it's popular as a filler or marketing ingredient.
Absorption & Bioavailability
Unknown — no human absorption or pharmacokinetic studies available for this specific ingredient.
Red Flags to Watch For
- Zero published clinical trials or peer-reviewed studies on this specific ingredient
- Widely used in supplements despite no established effective dose or safety profile
- Often marketed under vague 'botanical blend' labels, making it hard to know how much you're actually getting
- May be confused with better-researched rosehip ingredients — check labels carefully
- No regulatory guidance on safe upper limits for supplemental use
Research Sources
- General knowledge — no published PubMed papers were available for this ingredient. Assessment based on botanical background and absence of clinical evidence.
This information is for educational purposes only and is not medical advice. Always consult a healthcare professional before starting any supplement regimen. Last updated: 2026-05-25