Overview
Sea Buckthorn Seed Oil is derived from the seeds of the Hippophae rhamnoides plant, native to Europe and Asia. It is prized for its high content of essential fatty acids (omega-3, -6, -7, and -9) and antioxidants like vitamin E and carotenoids. The oil has been used traditionally in Tibetan, Mongolian, and Chinese medicine for its healing properties. Modern applications span cosmetics, nutraceuticals, and pharmaceuticals due to its ability to promote skin regeneration, reduce inflammation, and support cardiovascular health. Its distinctive golden-red color and nutrient density make it a sought-after ingredient in premium formulations.
Physical and Chemical Properties
Sea Buckthorn Seed Oil is a viscous liquid with a characteristic golden to reddish-orange hue, attributed to its carotenoid content. Its fatty acid profile includes palmitoleic acid (omega-7, ~30-40%), linoleic acid (omega-6, ~30-35%), and alpha-linolenic acid (omega-3, ~20-25%). The oil is chemically stable when stored properly but susceptible to oxidation due to its high unsaturated fat content. Cold-pressed extraction is preferred to retain bioactive compounds like tocopherols and phytosterols, which contribute to its antioxidant and anti-aging effects.
Main Applications
In cosmetics, the oil is used in anti-aging serums, moisturizers, and sunscreens for its skin-repairing and UV-protective properties. It accelerates wound healing and soothes conditions like eczema and psoriasis. Nutraceutically, it is encapsulated as a dietary supplement to support heart health, immune function, and gastrointestinal integrity. Pharmaceutical formulations leverage its anti-inflammatory effects for treating mucosal tissues and burns. Industrial uses include functional food fortification and veterinary products.
Safety and Storage
Sea Buckthorn Seed Oil is non-toxic and generally recognized as safe (GRAS) for topical and oral consumption. Rare allergic reactions may occur; patch testing is advised for sensitive users. To preserve quality, store in amber glass bottles under nitrogen gas to limit oxidation. Shelf life is typically 12-18 months when refrigerated. Avoid exposure to heat, light, and air to maintain efficacy. Certificates of analysis should confirm peroxide values (<10 meq/kg) and microbiological safety.
B2B Procurement Guide
B2B buyers should prioritize cold-pressed, organic-certified oil with documented fatty acid profiles (e.g., HPLC or GC-MS reports). Suppliers from Mongolia, China, or the Himalayas often provide high-potency variants due to optimal growing conditions. Minimum order quantities (MOQs) range from 5-20 kg for small buyers, with bulk discounts available. Key procurement considerations include extraction method, solvent residues (if any), and third-party lab testing for heavy metals and pesticides. Long-term contracts ensure price stability for this fluctuating commodity.
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