Superfood
Sea Buckthorn
Also known as: Hippophae rhamnoides, Sea berry, Sandthorn
Nutrient-rich berry and seed oil from hardy shrub. Contains rare omega-7 plus omegas 3, 6, 9. Supports skin, mucous membranes, and cardiovascular health.
Last reviewed June 2026 · Evidence graded from peer-reviewed research, not editorial opinion. Educational only — not medical advice.
Common questions
How much Sea Buckthorn should I take?
The typical range is 500-2000mg oil daily. Safe long-term
When should I take Sea Buckthorn?
With meals. Yes, with fat.
Which form of Sea Buckthorn is best?
Oil capsules — Seed, berry, or combined. Other forms in the catalog: Juice/puree, Powder.
Is Sea Buckthorn safe?
Commonly reported: Orange-tinted skin at high doses, GI upset. Serious warnings: May slow blood clotting. May be hepatoprotective
Which Sea Buckthorn supplement scores highest?
New Chapter Omega-7: Sea Buckthorn Blend, at 76/100. Scored on dose accuracy, form, label transparency and third-party testing — no brand pays to be listed or ranked.
Primary uses
- Skin health
- Mucous membrane support
- Omega fatty acids
- Cardiovascular
How it works
- Contains omega-7 (palmitoleic acid)
- Full spectrum omegas
- Carotenoids and vitamin E
- Supports mucous membranes
Dosage
- Typical range
- 500-2000mg oil daily
- Timing
- With meals
- With food
- Yes, with fat
- Duration
- Safe long-term
- Special populations
- Dry eyes, vaginal dryness, skin health
Forms
- Oil capsules
- Juice/puree
- Powder
Safety
Common side effects
- Orange-tinted skin at high doses
- GI upset
Contraindications
- Before surgery
- Bleeding disorders
Products containing Sea Buckthorn
Top-scoring supplements in our catalog that list Sea Buckthorn on the label. Each product is graded on Formulate's ingredient-level rubric — dose accuracy, form, transparency, and third-party testing.
Evidence notes
Traditional use with research on skin and mucous membranes
Grade B: Some human trials support key claims; further confirmation needed.
Related in Superfood
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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.