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Superfood

Sea Buckthorn

Also known as: Hippophae rhamnoides, Sea berry, Sandthorn

B
Evidence

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.

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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

Evidence notes

Traditional use with research on skin and mucous membranes

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.