Kavalactones 70% Anxiolytic Botanical Extract Psychotropic API
Kavalactones 70% Anxiolytic Support API
Our Kavalactones Extract (30–70%) is a high-purity botanical active ingredient derived from Piper methysticum roots, known for its anxiolytic and calming effects. Standardized to contain 30%–70% Kavalactones, this extract is produced under strict cGMP, HACCP, and SGS third-party verified protocols. It is Halal, Kosher, and IAF-accredited, making it suitable for a wide range of global markets, including Europe, North America, Asia, and the Middle East. This product is ideal for pharmaceuticals, nutraceuticals, functional beverages, and mental wellness supplements. We offer bulk supply and full OEM/ODM support, enabling customized formulations for industrial-scale production.
Kelp Extract Natural Iodine & Detox Agent for Dietary Supplements
Kelp Iodine Detox Supplement
Kelp Extract is a potent, iodine-rich ingredient derived from kelp (seaweed), widely known for its ability to support thyroid health, metabolic function, and detoxification. This extract is packed with essential minerals, including iodine, magnesium, and calcium, making it an ideal addition to dietary supplements, functional foods, and wellness products focused on supporting thyroid function, improving metabolism, and promoting detoxification.
Manufactured in a cGMP and FAMI-QS certified facility, our Kelp Extract ensures the highest standards of purity, safety, and effectiveness. Certified by SGS, USDA Organic, IAF, HACCP, and Halal & Kosher certifications, it meets global quality standards. Available in bulk, this extract is perfect for B2B buyers looking to incorporate a natural iodine source and detoxifying ingredient into their products.
Kuding Tea Extract is renowned for its ability to support liver detoxification and promote weight loss through its natural metabolic-boosting properties. The extract is commonly used in functional teas, dietary supplements, and detox programs, due to its bitter compounds that stimulate digestion and enhance the body’s detox process.
Sourced from the finest quality Kuding Tea leaves and manufactured under strict quality controls, this extract is perfect for inclusion in premium wellness formulations.
Kumquat Powder Citrus Bioflavonoids for Tea Blends & Confectionery
Kumquat Powder Vitamin Complex Supplier
Kumquat Powder, enriched with natural vitamin complexes and citrus bioflavonoids, is produced under cGMP, HACCP, USDA Organic, Halal, and Kosher certifications. Ideal for applications in confectionery, tea blends, functional foods, and beverage industries, our Kumquat Powder offers superior quality, vibrant citrus flavor, and exceptional solubility. OEM/ODM customization and global bulk supply are available for Europe, North America, Asia, and Middle East markets.
L-Arginine Hydrochloride (L-Arginine HCl) is a white crystalline amino acid powder with ≥99.8% assay, widely used in sports nutrition, cardiovascular support, and clinical applications. Our material is food/pharmaceutical grade with strict impurity controls and heavy metals well below global safety limits.
L-Carnosine (β-alanyl-L-histidine) is a naturally occurring dipeptide composed of beta-alanine and L-histidine. It is found primarily in human muscle and brain tissues, where it plays a critical role in protecting cells from oxidative stress, glycation, and inflammation. As a multifunctional bioactive compound, L-Carnosine has become a leading ingredient across the nutraceutical, cosmetic, pharmaceutical, and food industries.
Our L-Carnosine is 100% natural, produced under ISO22000, HACCP, and FDA-certified facilities, and strictly tested for purity, stability, and safety. It offers outstanding antioxidant protection, anti-aging effects, and cell regeneration support—making it a high-value functional ingredient for health and beauty applications.
L-Glutamine is a high-purity amino acid used widely in sports nutrition, clinical nutrition, immune support, and functional foods. Our L-Glutamine is produced under strict quality control, meets GB29938 standards, and features ≥99.8% purity with low heavy metal and microbiological levels.
L-Serine is a non-essential amino acid essential in protein synthesis, brain function, and metabolism. Our L-Serine is produced in GMP-compliant facilities, with ≥99.8% purity and full compliance with USP36. Ideal for nutritional supplements, medical formulas, and pharmaceutical intermediates.
Our L-Theanine Powder (≥99%) is a high-purity, alcohol-extracted functional ingredient designed for advanced health and wellness applications. Recognized for its nootropic and calming properties, it promotes relaxation without sedation and is widely used in stress-relief supplements, functional beverages, and cognitive performance formulas. Certified by SGS, cGMP, HACCP, Halal, and Kosher standards, this clean-label ingredient is offered in bulk for B2B clients across North America, Europe, Asia, and the Middle East. OEM/ODM customization is available for clients seeking tailored formulations for dietary supplements, nutraceuticals, and functional products.
L-Theanine – Premium Amino Acid for Relaxation, Stress Relief, and Cognitive Enhancement
L-Theanine, also known as , is a non-protein amino acid naturally found in tea leaves. Chemically known as N-Ethyl-γ-L-glutamine, it has unique neurological activity and is recognized as a natural anti-anxiety agent. Unlike many amino acids that form proteins or enzymes, L-Theanine directly influences brain neurotransmitter levels and promotes a state of calm without causing drowsiness. This makes it highly suitable for functional foods, dietary supplements, beverages, cosmetics, and nutraceutical formulations.
L-Theanine has become a preferred ingredient for global B2B manufacturers and brands targeting stress relief, relaxation, improved sleep quality, and enhanced cognitive function. Most diets do not provide sufficient L-Theanine, so supplementation ensures consistent benefits.
Lao Kezi Wild Hong Kong Oud Incense for Altars & Collectors
Lao Kezi Oud Wood Collector-Grade Supplier
This rare Wild Hong Kong Lao Kezi Agarwood is sourced from naturally aged Aquilaria sinensis trees found in the deep mountain areas of pre-urban Hong Kong territories. Known as “老壳子” (Lao Kezi), this grade refers to outer-layer aged agarwood formed decades ago in wild-grown trees, renowned for its resin density, dark marbling, and long-lasting deep sweet-balsamic aroma.
Carefully harvested and preserved, this agarwood is ideal for high-end incense rituals, spiritual ceremonies, and private oud collectors. It is not plantation-grown, nor induced—this is true, wild, time-formed oud wood with deep spiritual and cultural value.
Leek Seed Extract Natural Libido Boost & Mens Health Support
Leek Seed Extract Libido Boost Mens Health
Leek Seed Extract, derived from the seeds of the Allium ampeloprasum plant, is a powerful libido-boosting and men’s health ingredient. Traditionally used in herbal medicine as an aphrodisiac, leek seeds are known for their ability to enhance sexual function, improve libido, and support overall vitality. Rich in bioactive compounds, this extract helps to stimulate blood circulation, promote testosterone production, and improve energy levels.
Manufactured in a cGMP-certified facility, our Leek Seed Extract meets the highest international standards for purity, safety, and effectiveness. It is certified by SGS, USDA Organic, IAF, HACCP, and Halal & Kosher, ensuring it meets global quality standards. Available in bulk quantities, this extract is ideal for businesses looking to formulate libido-enhancing and men’s health products.
Leonurus Cardiaca Extract for Women’s Health & Herbal Teas
Yimucao Women’s Health Menstrual Comfort
Leonurus Cardiaca Extract (Yimucao), a traditional herb for menstrual comfort and postpartum wellness. HACCP-certified, high-purity extract ideal for teas, women’s health supplements, and herbal formulations. Advanced CO2 extraction, ISO compliance, and customizable OEM services for B2B buyers.
Licorice Extract Glycyrrhizin 20% Peptic Ulcer Relief Herbal API
Licorice EP 20% Glycyrrhizin Ulcer Relief Ingredient
Pharmaceutical-grade Licorice Extract (Glycyrrhizin 20%) is used as a natural anti-ulcer agent and mucosal protectant in formulations targeting gastritis, GERD, IBS, and respiratory inflammation. Known for its role in Traditional Chinese Medicine (TCM) and modern GI health formulas, it also acts as a natural sweetener and immune modulator.
Licorice Extract (Glycyrrhiza glabra) is a time-tested herbal solution offering dual action for internal inflammation and topical skin lightening. Glycyrrhizin provides soothing relief for respiratory and digestive issues, while glabridin acts as a natural melanin inhibitor in skincare. Available in bulk powder or liquid extract, this multi-functional ingredient is ideal for nutraceutical, cosmetic, and traditional medicine applications.
Licorice Root Distilled Oil, derived from the roots of Glycyrrhiza glabra, holds a significant place in TCM for its harmonizing and healing properties. The distillation process preserves the oil’s bioactive compounds, resulting in a potent extract celebrated for its potential to reduce inflammation, soothe irritated skin, and promote a more
With a sweet, characteristic aroma, this essential oil is widely used in cosmetic formulations aimed at brightening the complexion, reducing dark spots, and enhancing overall skin health. Its 100% natural composition, free from additives or synthetic ingredients, makes it an excellent choice for integrative health and beauty applications.
COA(ISO Certified), MSDS, and GC-MS certified, ensuring purity, safety, and premium quality.
Ligusticum Chuanxiong Extract Blood Flow Support & Stroke Recovery
Chuanxiong Extract Blood Flow Stroke Care
Ligusticum Chuanxiong Extract is a powerful cardiovascular health ingredient, derived from the Ligusticum chuanxiong root, known for its remarkable ability to support blood flow and promote stroke recovery. Chuanxiong has been traditionally used in Traditional Chinese Medicine (TCM) to improve blood circulation, reduce blood stasis, and enhance microcirculation. The active compound ligustrazine helps to dilate blood vessels, improving oxygen delivery and nutrient transport to tissues, making it ideal for stroke recovery and cardiovascular health.
Manufactured in a cGMP-certified facility, our Ligusticum Chuanxiong Extract ensures the highest quality and safety standards. Certified by SGS, USDA Organic, IAF, HACCP, and Halal & Kosher, it meets global quality standards. Available in bulk quantities, this extract is perfect for businesses seeking to create cardiovascular supplements, stroke recovery products, and blood circulation support formulas.
Ligustilide 7% Angelica Sinensis TCM Blood Tonic API
Ligustilide 7% TCM Blood Health API
Our Angelica Sinensis Extract, standardized to contain 7% Ligustilide, is a premium water-extracted herbal ingredient widely used in Traditional Chinese Medicine (TCM) and functional formulations. Certified by USDA Organic, Halal, Kosher, SGS, cGMP, HACCP, and IAF, this extract is processed through clean-label spray drying to preserve bioactive compounds. Available in bulk quantities, with customizable concentrations from 3% to 7%, our Angelica Sinensis Extract is ideal for use in dietary supplements, women’s health products, blood tonics, and TCM formulations. OEM and ODM solutions are available to support your brand’s specific market and product needs.
