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Sea Buckthorn Oil

skin health and antioxidant support

Evidence · Grade C
Traditional useInteraction risk

Sea buckthorn oil, rich in vitamins, antioxidants, and essential fatty acids, is traditionally used for skin health and digestive support, available in topical and oral forms.

Last reviewed June 5, 2026 · AI-assisted, human-reviewed
Sea buckthorn oil, extracted from the berries and seeds of the Hippophae rhamnoides plant, is recognized for its rich composition of fatty acids, vitamins, and antioxidants. It has been explored as a topical and internal treatment for skin conditions, including eczema, due to its potential anti-inflammatory and skin-barrier-supporting properties.

Quick answer

What it is: Sea buckthorn oil, extracted from the berries and seeds of the Hippophae rhamnoides plant, is recognized for its rich composition of fatty acids, vitamins, and antioxidants.

May support:Eczema (Atopic Dermatitis)

Evidence:Evidence · Grade C

Evidence Summary

Evidence · Grade C

Currently, there are no PubMed studies ingested for sea buckthorn oil. Therefore, any claims regarding its efficacy are based on traditional use and general understanding of its nutritional composition, rather than specific clinical evidence.

Last reviewed · Jun 2026

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Why It Works

The proposed mechanism of action involves its high content of omega-3, -6, -7, and -9 fatty acids, which can help repair and maintain the skin barrier function, crucial for eczema management. Additionally, its anti-inflammatory effects are attributed to compounds like flavonoids and carotenoids, which may modulate immune responses and reduce prostaglandin synthesis.

How it works in more detail

Sea buckthorn oil contains a complex profile of compounds that may exert various biological activities. Its high content of essential fatty acids, particularly omega-7 (palmitoleic acid), is believed to support skin and mucous membrane health. Antioxidants like flavonoids, carotenoids, and vitamins C and E may help protect cells from oxidative stress. These components collectively may contribute to its potential anti-inflammatory and tissue-regenerating properties.

How to use

Always consult a qualified clinician.

Editorial guidance

Suggested dosage
Topical application of creams or oils containing 1-10% sea buckthorn oil once or twice daily. Internal dosages in studies have varied, often around 500-1000 mg daily in capsule form.
Typical forms
Capsule, Liquid oil, Topical cream/serum
Quality markers
Look for cold-pressed, organic sea buckthorn oil to ensure purity and retention of beneficial compounds. Check for third-party testing for contaminants and potency. The origin of the berries (e.g., Himalayan, Siberian) may indicate different nutrient profiles.
Medication interactions
  • Anticoagulant/Antiplatelet drugs
Avoid if
  • Bleeding disorders
  • Prior to surgery (due to potential anticoagulant effects)

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Suggested dosage

Topical application of creams or oils containing 1-10% sea buckthorn oil once or twice daily. Internal dosages in studies have varied, often around 500-1000 mg daily in capsule form.

General guidance — discuss specifics with a clinician.

Active medicinal compounds

Omega-3, Omega-6, Omega-7 (palmitoleic acid), Omega-9 fatty acids, Carotenoids (beta-carotene, lycopene, zeaxanthin), Flavonoids, Vitamins C, E, K, Phytosterols.

Traditional use

Sea buckthorn has a long history of traditional use across various cultures, particularly in Asian and European folk medicine. It has been used for centuries in traditional Chinese medicine and Ayurvedic practices for digestive issues, skin conditions like burns and wounds, and to boost overall vitality. In Russia and other parts of Europe, it has been used for its purported benefits on cardiovascular health and as a general tonic.

Safety

Safety warnings

Generally considered safe for topical and oral use; some individuals may experience mild gastrointestinal upset with oral intake or skin irritation with topical application. Always perform a patch test before widespread topical use.

Avoid if

  • Bleeding disorders
  • Prior to surgery (due to potential anticoagulant effects)

Medication interactions

  • Anticoagulant/Antiplatelet drugs

Reported side effects

  • Mild digestive upset (when taken orally)
  • Temporary yellowing of skin (with high intake of carotenoids)

General guidance — discuss specifics with a clinician.

Evidence ecosystem

Scientific literature, clinical guidance, government sources, ongoing research, traditional use, and lived experience — grouped by source type and quality.

No indexed evidence yet. We're still building out this remedy's evidence ecosystem.

Limitations: The lack of ingested PubMed studies means there is no scientific evidence from clinical trials to support specific health claims for sea buckthorn oil. Efficacy, optimal dosages, and safety profiles are not established through rigorous research.

This page is educational. Statements use phrases like "may support" and "has been studied for"because no remedy here is approved to cure, treat, or reverse any condition. Discussion happens on the ailment pages — community statistics here are derived from those reports. Always consult a qualified clinician.

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