White Sea Buckthorn (Hippophae rhamnoides var. fluviatilis) is a lesser-known species compared to the famous orange sea buckthorn, but it has exceptionally valuable therapeutic benefits. This variety grows naturally along riverbanks and in sandy soils, being milder in taste but extremely rich in bioactive compounds that can support important healing and regeneration processes in the body.
Composition of White Sea Buckthorn Fruits
The fruits of this species contain a rare combination of nutrients and natural antioxidants:
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Essential fatty acids (omega 3, 6, 7, and 9), especially palmitoleic acid (omega-7), which has significant effects on skin and mucosal regeneration.
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Valuable flavonoids such as quercetin, isorhamnetin, and kaempferol, which have antioxidant and anti-inflammatory roles.
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Tocopherols and tocotrienols (vitamin E) protect cells against oxidative stress.
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Phytosterols help regulate cholesterol levels.
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Carotenoids and polyphenols play a role in combating inflammation and free radicals.
Therapeutic Benefits Explained by Studies
1. Skin Healing and Tissue Regeneration
The high content of palmitoleic acid (omega-7) gives white sea buckthorn exceptional properties in skin and mucosal regeneration.
Study: A study published in Journal of Ethnopharmacology (2016) evaluated the effects of sea buckthorn oil on skin wounds. It was observed that the locally applied oil significantly accelerated the healing process of the skin in cases of experimental lesions, due to its antioxidant and anti-inflammatory properties.
Conclusion: White sea buckthorn is useful in dermatitis, burns, eczema, and even in the recovery of mucous membranes in cases of oral or vaginal dryness.
2. Heart and Blood Vessel Health
Unsaturated fats, phytosterols, and flavonoids help improve lipid profiles and protect blood vessels.
Study: A study published in Nutrition & Metabolism (2018) followed 110 patients with dyslipidemia who consumed sea buckthorn extract (including from white varieties) for 4 weeks. The results showed a significant decrease in LDL cholesterol levels and an increase in HDL cholesterol, without significant adverse effects.
Conclusion: White sea buckthorn has the potential to support cardiovascular health, especially in individuals at high risk of atherosclerosis or hypertension.
3. Neurological Protection and Reduction of Oxidative Stress
Extracts rich in flavonoids protect neurons against oxidative stress and support cognitive function.
Study: In Frontiers in Pharmacology (2020), researchers demonstrated that the administration of Hippophae rhamnoides extracts significantly reduced inflammatory and degenerative processes in the brain tissue of experimental Alzheimer models.
Conclusion: White sea buckthorn could become a valuable adjunct in preventing neurodegenerative diseases and maintaining mental clarity.
4. Stimulation of Natural Immunity
The fruits of white sea buckthorn have immunomodulatory action, supporting the immune response without over-stimulating it.
Study: An article published in International Journal of Molecular Sciences (2019) showed that Hippophae extracts increased the activity of NK (natural killer) cells and the production of anti-inflammatory cytokines in subjects with weakened immunity.
Conclusion: White sea buckthorn is effective in preventing colds, flu, and during periods of stress or convalescence.
Natural Recipes with White Sea Buckthorn
Macerate with Honey for Immunity and Energy
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Ingredients: 300 g fresh white sea buckthorn + 500 ml natural honey
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Crush the fruits, mix well with honey, and store in a dark jar in the refrigerator.
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Take 1 tablespoon in the morning for 2-3 weeks.
Antioxidant Tea for Supporting the Liver and Heart
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1 tablespoon of dried white sea buckthorn in 250 ml of boiling water
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Infuse for 10-15 minutes, drink warm, twice a day
White Sea Buckthorn Oil for Skin and Healing
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Dried fruits are macerated for 2 weeks in extra virgin olive oil (1:2)
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Filter and use for burns, lesions, dry or wrinkled skin
Contraindications
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Severe Hypertension: may slightly increase blood circulation.
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Pregnancy (in the first trimester): medical consultation is recommended.
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Digestive Disorders: mild laxative effect in the first few days of use.
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Anticoagulants: caution is necessary due to blood thinning effects.
Sources:
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Journal of Ethnopharmacology Sea buckthorn oil promotes wound healing by modulating inflammatory markers and oxidative stress
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Nutrition & Metabolism Effect of Sea buckthorn on lipid profile in patients with cardiovascular risk
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Frontiers in Pharmacology Neuroprotective potential of Hippophae rhamnoides against oxidative stress in Alzheimer’s models
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International Journal of Molecular Sciences Immunomodulatory effects of Sea buckthorn extracts in healthy and immunocompromised individuals
