Seabuckthorn Powder

Sea-Buckthorn Powder is a fine powder extracted from sea-buckthorn berries through efficient drying techniques such as spray drying or freeze-drying. It is rich in natural phytonutrients, including vitamins, fatty acids, flavonoids, and polyphenolic compounds. As a botanical ingredient with distinctive health benefits, sea buckthorn powder finds extensive application in dietary supplements, functional foods, and skincare products due to its potent antioxidant properties and abundant natural nutrients. Within the B2B market, it is positioned as a natural antioxidant supplement. Its unique nutritional profile establishes it as a core ingredient in functional products targeting immune regulation, skin health, anti-ageing, and antioxidant support.

XI'AN APP-CHEM BIO (TECH) CO., LTD. (APPCHEM) provides Sea-buckthorn Powder utilising a mature, reproducible industrial plant extraction process, comprising the following principal steps:

1. Washing
2. Filtering
3. Removing impurities
4. Drying: to prevent high-temperature damage to thermosensitive active ingredients, especially volatile oils.
5. Crushing: (such as 80 mesh) to increase the contact area with the solvent and improve extraction efficiency.
6. Extraction
7. Solid-liquid separation
8. Purification
9. Concentrate
10. Drying
11. Smashing
12. Packaging
13. Finished product

The multifaceted health benefits of sea buckthorn powder are achieved through the synergistic action of its abundant bioactive compounds. Below are its core functions within the dietary supplement field and their scientific mechanisms of action.

• Potent Antioxidant and Anti-Inflammatory Effects

Sea buckthorn powder serves as a natural broad-spectrum antioxidant, effectively neutralising excess free radicals within the body. This reduces oxidative stress, thereby protecting cells from damage, slowing the ageing process, and alleviating health issues associated with chronic inflammation. The powder's vitamin C, vitamin E, beta-carotene, and superoxide dismutase (SOD) form the primary antioxidant defence line. More significantly, its core flavonoid compounds (such as quercetin and isorhamnetin) possess phenolic hydroxyl groups in their molecular structure. These enable them to directly donate hydrogen atoms to free radicals, thereby terminating free radical chain reactions and protecting cell membranes, proteins, and DNA from attack. The ursolic acid and flavonoids in sea buckthorn powder have been demonstrated to inhibit key inflammatory signalling pathways, such as the NF-κB pathway. By suppressing the activation of this pathway, sea buckthorn powder reduces the production of multiple pro-inflammatory cytokines (such as TNF-α and IL-6), thereby exerting significant anti-inflammatory effects. This is of considerable importance for alleviating joint discomfort, improving skin conditions, and preventing chronic inflammatory diseases.

• Support for Cardiovascular Health

Sea buckthorn powder supports cardiovascular health through multiple pathways, including lipid regulation, blood pressure reduction, vascular function improvement, and anti-atherosclerotic effects. Sea buckthorn extract aids in regulating the lipid profile. Its flavonoid compounds modulate the activity of key enzymes involved in lipid metabolism within the liver, thereby reducing total cholesterol (TC), triglycerides (TG), and low-density lipoprotein cholesterol (LDL-C) levels, while potentially elevating high-density lipoprotein cholesterol (HDL-C) levels. The potent antioxidants in sea buckthorn powder effectively inhibit LDL oxidation and reduce macrophage phagocytosis of ox-LDL, thereby preventing foam cell formation and delaying or preventing the progression of atherosclerotic plaques.

• Immune System Modulation and Enhancement

Sea buckthorn powder serves as an effective immunomodulator, comprehensively enhancing the body's non-specific immunity, humoral immunity, and cellular immunity functions, thereby improving resistance to pathogens. Components such as sea buckthorn polysaccharides and flavonoids activate macrophages, enhancing their phagocytic capacity-the body's primary defence against invading pathogens. Research indicates that sea buckthorn extracts promote B-lymphocyte proliferation and differentiation, elevate serum antibody levels (e.g., IgG), and strengthen the body's ability to recognise and eliminate specific antigens.

Sea buckthorn powder exhibits significant potential for application in dietary supplements and functional foods due to its comprehensive nutritional value and well-established health benefits. Its favourable physicochemical properties enable seamless incorporation into diverse product formulations, catering to varied consumer scenarios. Sea buckthorn powder is particularly well-suited for product development within the following categories:

1. Daily Immune Support Supplements: It serves as a core ingredient, combined with classic immune components such as echinacea, elderberry, vitamin D3, and zinc, to develop capsules, tablets, gummies, or powdered drinks that enhance resistance.
2. Cardiovascular Health Formulas: It pairs well with omega-3 fatty acids, coenzyme Q10, red yeast rice, or phytosterols to create heart health and lipid management products targeted at middle-aged and elderly populations.
3. Antioxidant & Beauty Supplements: It serves as a core ingredient in "oral cosmetics," blending with collagen, hyaluronic acid, and grape seed extract to develop beauty supplements designed to enhance skin radiance, elasticity, and defence against photoaging. 
4. Multivitamin & Mineral Complexes: Representing natural fruit and vegetable powders, it upgrades traditional multivitamin formulations by providing naturally sourced vitamin C, E, beta-carotene, and other phytonutrients, meeting consumer demand for 'whole food' nutrition.
5. Functional Foods & Beverages: Its excellent water solubility and pleasant sweet-tart flavour make it an ideal additive for functional products. Applications include: Solid Beverages/Meal Replacement Powders: Incorporated into protein powders, meal replacement shakes, or green vegetable powders to enhance nutritional density and antioxidant value.
6. Energy Bars & Healthy Snacks: Serving as a natural fortifier and colourant when incorporated into energy bars, cereal bars, or health gummies.
7. Functional Yoghurts & Juices: Blended into yoghurts, kombucha, or cold-pressed juices to create a new generation of functional beverages that combine delicious taste with health benefits.

Security statement：

Our company guarantees that the goods sent are safe, non-flammable, and non-explosive, and consistent with the declaration. Under normal transportation conditions, all losses caused by the products sent by our company shall be borne by our company.

Hot Tags: Sea buckthorn powder manufacturers, suppliers, factory, wholesale, best, price, buy, for sale, bulk.

Long-term cooperative logistics companies include international logistics companies such as DHL, FedEx, UPS, etc.

The regular bulk packaging of the product is a 25kg plastic bag and a cardboard drum. The sample is packaged in an inner aluminium foil bag and an outer plastic bag, supporting customised packaging solutions.

XI'AN APP-CHEM BIO (TECH) CO., LTD. (APPCHEM) regularly participates in international raw material exhibitions such as CPHI, SSW, and In Cosmetics Asia, and establishes long-term cooperative relationships with global customers.

Q1. How is the purity of this product verified?
A1: We employ authoritative analytical methods such as High Performance Liquid Chromatography (HPLC) and Ultraviolet Spectroscopy (UV) to ensure the content.

Q2. What is the minimum order quantity for Sea-buckthorn Powder?
A2: Our minimum order quantity (MOQ) varies by product and specific requirements, and is typically negotiable. Please contact us for detailed information.

Q3. What is the delivery timeframe for the product?
A3: Delivery times vary depending on the order volume and product type. Generally, we arrange production and dispatch promptly upon order confirmation.

Q4. Does APPCHEM offer customisation services?
A4: Yes, we provide customisation services including packaging, labelling, and adjusting product specifications to meet specific client requirements.

Q5. How does APPCHEM ensure product quality and stability?
A5: We maintain a rigorous quality control system. All products undergo third-party testing, with detailed COA (Certificate of Analysis) and stability data provided.

Reference
[1]Patricija Čulina, Z. Zorić et al. "Optimization of the Spray-Drying Encapsulation of Sea Buckthorn Berry Oil." Foods (2023).
[2]T. Beveridge, T. Li et al. "Sea buckthorn products: manufacture and composition." Journal of agricultural and food chemistry (1999).
[3]Ying Chen, Yunfei Cai et al. "Bioactive Compounds in Sea Buckthorn and their Efficacy in Preventing and Treating Metabolic Syndrome." Foods (2023).
[4]WenChang Dong, Yu C Tang et al. "Sea buckthorn bioactive metabolites and their pharmacological potential in digestive diseases." Frontiers in Pharmacology (2025).
[5]Chunying Li, Jingjing Zhang et al. "Separation of the main flavonoids and essential oil from seabuckthorn leaves by ultrasonic/microwave-assisted simultaneous distillation extraction." Royal Society Open Science (2018).