Most common fruits, when analysed by modern chromatography, show between 20 and 40 identifiable bioactive compounds. Reviews of sea buckthorn (Hippophae rhamnoides) across cultivars have catalogued more than 190. The number varies with variety, altitude, season and analytical method — but the density of the profile is unusual for a single fruit.
A "bioactive compound" is any small molecule a plant produces that, once eaten, can be measured biologically — vitamins, essential fatty acids, antioxidants, pigments, plant sterols, amino acids and trace minerals all fall in the category. What is notable about sea buckthorn is not that it contains any single compound in a record-breaking amount, but that it contains a broad set of them, distributed across the berry, seed and leaf.
Below is a grouped inventory of what researchers have identified so far. Ranges vary by cultivar, altitude and season — wild Himalayan varieties (including the Ladakhi one we source) tend to sit at the higher end of the reported ranges for antioxidants, flavonoids and fatty acids, though exact values differ from harvest to harvest.
Vitamins
| Vitamin | Notable range | Role |
|---|---|---|
| Vitamin C (ascorbic acid) | 400 – 1,500 mg / 100 g | Immunity · collagen · antioxidant defence |
| Vitamin E (α, β, γ, δ tocopherols) | 3 – 25 mg / 100 g | Skin protection · fat-soluble antioxidant |
| Vitamin A (β-carotene precursor) | 1.5 – 10 mg / 100 g | Vision · skin renewal · immune support |
| Vitamin K1 (phylloquinone) | 1 – 2 mg / 100 g | Healthy blood function |
| Vitamin B1 (thiamine) | trace | Energy metabolism |
| Vitamin B2 (riboflavin) | trace | Cellular energy |
| Vitamin B3 (niacin) | trace | Skin & nervous system |
| Vitamin B6 (pyridoxine) | trace | Neurotransmitter synthesis |
| Vitamin B9 (folate) | trace | Cell division · nervous system |
| Vitamin P (bioflavonoid complex) | notable | Vitamin C stabilisation · capillary health |
Water- and fat-soluble vitamins present
Essential fatty acids
Sea buckthorn is one of the rare plants that carries all four principal omegas — 3, 6, 7 and 9 — in the same berry, distributed across the pulp oil (Berry Oil) and the seed (Seed Oil).
| Fatty acid | Presence | Role |
|---|---|---|
| Omega-3 (α-linolenic acid, ALA) | 30 – 35% of seed oil | Anti-inflammatory · cardiovascular |
| Omega-6 (linoleic acid) | 35 – 40% of seed oil | Skin barrier · hydration |
| Omega-7 (palmitoleic acid) | up to 40% of berry oil | Rarest omega — skin, gut & mucosal comfort |
| Omega-9 (oleic acid) | 15 – 20% | Heart-friendly monounsaturated fat |
| Palmitic acid | 25 – 35% of berry oil | Cellular structure |
| Stearic acid | 1 – 3% | Emollient · skin conditioning |
| Vaccenic acid | trace | Anti-inflammatory precursor |
Fatty-acid profile across berry and seed oil
Flavonoids & polyphenols
Flavonoids are small plant molecules widely studied for their antioxidant behaviour in laboratory settings; a subset has been the focus of ongoing research into cardiovascular and neurological pathways, though outcomes in real diets vary. Sea buckthorn carries an unusually broad set.
| Compound | Presence | Role |
|---|---|---|
| Quercetin | high | Cellular protection · vitamin C synergy |
| Kaempferol | high | Antioxidant · vascular support |
| Isorhamnetin | high | Antioxidant · rarely found in high amounts |
| Myricetin | present | Neuroprotective research interest |
| Rutin | present | Capillary strength · vitamin C partner |
| Catechins | present | Free-radical defence |
| Epicatechins | present | Cellular protection |
| Gallic acid | present | Astringent · antioxidant |
| Chlorogenic acid | present | Metabolic support |
| Ferulic acid | present | UV-buffering antioxidant |
| Total polyphenols | 200 – 1,000 mg / 100 g | Free-radical defence |
Identified flavonoid & polyphenol compounds
Carotenoids
The pigments that make the berry glow orange are the same ones that concentrate in skin and eye tissue once absorbed.
| Carotenoid | Presence | Role |
|---|---|---|
| β-carotene | high | Vitamin A precursor · skin renewal |
| α-carotene | present | Antioxidant · vision support |
| Lycopene | present | Skin & cardiovascular research |
| Zeaxanthin | present | Macular health · blue-light filtering |
| β-cryptoxanthin | present | Vitamin A activity · bone health research |
| Lutein | present | Eye health · retinal protection |
| Total carotenoids | 40 – 100 mg / 100 g | Cutaneous antioxidant defence |
Fat-soluble pigments present
Phytosterols & other lipids
| Compound | Presence | Role |
|---|---|---|
| β-sitosterol | present | Supports cholesterol balance |
| Campesterol | present | Plant sterol · lipid metabolism |
| Stigmasterol | present | Anti-inflammatory research |
| Squalene | trace | Skin emollient · natural moisturiser |
| Phospholipids | present | Cell-membrane building blocks |
Plant sterols and lipid-soluble compounds
Amino acids
Sea buckthorn contains 18 of the 20 proteinogenic amino acids, including all nine that are considered essential in the human diet.
| Amino acid | Presence | Role |
|---|---|---|
| Leucine | present | Muscle protein synthesis |
| Isoleucine | present | Energy metabolism |
| Valine | present | Muscle repair |
| Lysine | present | Collagen · calcium absorption |
| Methionine | present | Sulphur metabolism · antioxidant precursor |
| Phenylalanine | present | Neurotransmitter precursor |
| Threonine | present | Immune & connective tissue support |
| Tryptophan | present | Serotonin & melatonin precursor |
| Histidine | present | Growth · tissue repair |
Essential amino acids present in the berry
Minerals & trace elements
| Mineral | Range | Role |
|---|---|---|
| Potassium | 130 – 200 mg | Electrolyte · muscle & nerve function |
| Calcium | 30 – 50 mg | Bone & teeth strength |
| Magnesium | 15 – 30 mg | Muscle relaxation · energy metabolism |
| Iron | 0.4 – 1.5 mg | Oxygen transport · reduces fatigue |
| Zinc | 0.1 – 0.4 mg | Immunity · skin healing |
| Manganese | 0.1 – 0.3 mg | Antioxidant enzyme co-factor |
| Copper | trace | Iron metabolism · connective tissue |
| Selenium | trace | Antioxidant enzyme co-factor |
| Boron | trace | Bone health |
Per 100 g of berry
Organic acids & sugars
| Compound | Presence | Role |
|---|---|---|
| Malic acid | notable | Natural fruit acid · energy cycle |
| Quinic acid | present | Antioxidant precursor |
| Tartaric acid | trace | Natural fruit acid |
| Fructose | 3 – 5% | Natural fruit sugar |
| Glucose | 2 – 4% | Natural fruit sugar |
| Xylose | trace | Low-glycaemic pentose sugar |
Natural acids and sugars
The point of this inventory is not that any single compound is a miracle, or that consuming sea buckthorn produces any specific health outcome. It is that the compound profile is broad, and that whole-food nutrition delivers these molecules in the plant-matrix form the body has evolved to work with — rather than one isolated molecule at a time.
Where a common fruit contributes 20 to 40 identified compounds to a meal, sea buckthorn contributes many more from a single spoonful. This is a description of a nutrient profile — not a promise of any particular outcome. It is a food, meant to sit alongside a broader diet, not to replace medical advice or care.