Sea buckthorn oil is a nutrient-dense supplement rich in omega-7 (palmitoleic acid) and other fatty acids that help restore the body’s natural moisture barriers, offering relief for dry eyes, dry skin, and vaginal dryness.
By supporting mucosal barrier integrity, it strengthens the lipid (fat) layers that prevent moisture evaporation in sensitive tissues, while its high antioxidant content promotes inflammatory balance and tissue regeneration.
Consistent use helps improve skin hydration and lipid metabolism, leading to smoother skin, stable tear films (associated with dry eye) and enhanced comfort in mucous membranes over 6–12 weeks.
THERAPEUTIC INDICATIONS
Vaginal Atrophy and Dryness
Sea buckthorn oil offers a non-hormonal approach to managing menopause-related vaginal symptoms like dryness, itching, and discomfort by directly nourishing tissue rather than mimicking hormones.
Rich in omega-7 fatty acids, it works by restoring the structural integrity and hydration of the vaginal mucous membranes, which often thin and dry out due to decreased oestrogen levels.
Clinical studies indicate that daily oral intake can improve vaginal epithelial health and provide relief for mild symptoms, serving as a safe alternative for women who cannot or prefer not to use oestrogen-based therapies.
Skin Health
Sea buckthorn oil acts as a comprehensive skin restorer by combining rare nutrients that work together to repair dryness and improve texture.
Its unique mix of omega-3, omega-6, and omega-7 fatty acids (specifically palmitoleic acid) reinforces the skin’s natural barrier to lock in moisture and boost elasticity, while powerful antioxidants like carotenoids and tocopherols (vitamin E) protect against environmental damage and support a smoother, more radiant skin texture.
This nutrient-dense profile makes it particularly effective for replenishing the natural lipids that decline with age or exposure to stress, offering deep nourishment for dry, mature, or dehydrated skin.
Cardiovascular Health
Sea buckthorn oil has been shown in clinical trials to significantly lower total cholesterol, triglycerides, and harmful lipid particles like LDL and IDL, particularly in individuals with existing high cholesterol or cardiovascular risks.
While the effects on healthy individuals are less pronounced, supplementation with 0.75 mL daily for 30 days was found to normalise blood pressure and reduce oxidised LDL, a key driver of arterial plaque buildup.
The oil’s benefits are attributed to its rich content of omega fatty acids, phytosterols, and antioxidants, which work together to improve overall lipid profiles and support heart health.
Other Uses
Additional indications include rheumatoid arthritis, chronic periodontitis, psoriasis, burns, stomatitis and chronic cervicitis. This indicates that Sea Buckthorn oil may be useful where epithelial repair, barrier restoration, lubrication, or inflammatory modulation are desired.
Sea buckthorn oil serves as a comprehensive internal supplement that nourishes the body’s mucous membranes, eyes, skin, and metabolic systems from the inside out. Its unique concentration of omega-7 fatty acids, particularly palmitoleic acid, helps maintain the hydration and elasticity of mucosal linings in the gut and vaginal tract, while also supporting the stability of the tear film to alleviate dry eye symptoms.
For skin health, internal consumption works synergistically with topical applications to improve barrier function, reduce inflammation, and enhance moisture retention, while its rich profile of antioxidants and healthy fats contributes to cardiovascular balance and overall cellular resilience.