Sour jujube seed (Sanso-nin) peptide, plant-derived sleep and beauty support ingredient.
Sanso-nin protein hydrolysate, natural plant-derived peptides, functional food and supplement OEM compatible materials.
Sour jujube seed peptides that support tranquility and healthy sleep. Plant-based functional ingredients useful for sleep, antioxidant effects, and beauty.
Sour jujube seed (Sanso-nin) peptides are low molecular weight peptides obtained by enzymatically hydrolyzing proteins extracted from the seeds of the traditional Chinese plant "sour jujube" (Sanso). Sour jujube seeds have been used in traditional Chinese medicine for a long time as a herbal remedy for calming the mind, nourishing the heart, and promoting sleep, and they are gaining attention as a material for improving sleep quality. This product contains a high concentration of functional peptides composed of 2 to 10 amino acids, derived from the hydrolysis of proteins found in sour jujube seeds. It is characterized by higher absorption compared to regular proteins, making it easier to utilize its functionality. Research indicates that peptides derived from sour jujube seeds have sleep-improving effects, anti-stress effects, and antioxidant properties, making them ideal for applications in functional foods, supplements, and night care beauty products. Additionally, as a cosmetic ingredient, it has a proven track record in sleeping packs and night skincare lines, and can also be utilized for skin recovery and care during sleep. Manufactured in a GMP-compliant factory in China, it has obtained various certifications including ISO, HACCP, Halal, and Kosher. Sample provision and small-lot OEM services are also available.
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basic information
Name: Sour Jujube Seed Peptide (Sour Jujube Seed Hydrolyzed Protein) Raw Material Plant: Sour Jujube Seed (Ziziphus jujuba var. spinosa) Appearance: Light yellow to milky white powder Main Component: Low molecular weight peptides (molecular weight 300–1500 Da) Peptide Content: ≧70% Amino Acid Composition: Glycine, Alanine, Arginine, GABA, etc. Solubility: Soluble in cold water; stable at neutral pH Additives: No preservatives, colorants, or fragrances used Packaging: 1 kg aluminum pack / 20 kg drum (customizable) Storage: Store in a sealed container in a cool, dark place Manufacturing Certification: ISO, HACCP, GMP, Halal, Kosher certified
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Applications/Examples of results
Functional foods (sleep and relaxation appeal) Supplements (sleep aid and fatigue care supplements, night care supplements) Beauty drinks and night beauty jelly Cosmetic ingredients (night cream, sleeping mask) Mental support products (stress care)
Company information
YOUCHANG INDUSTRIAL DEVELOPMENT CO., LTD is a specialized manufacturer of natural ingredients, focusing on herbal extracts and plant-derived extracts, and is a global company with strengths in international exports. We develop products that integrate traditional knowledge of Chinese medicine with biotechnology, catering to diverse industries such as pharmaceuticals, cosmetics, health foods, functional beverages, personal care, animal nutrition, and aromatherapy. Our main products include herbal extracts, fruit and vegetable powders, tea extracts, peptides, active pharmaceutical ingredients (APIs), natural flavors, essential oils, reed diffusers, and aroma candles. We utilize advanced extraction technologies such as supercritical CO₂ extraction, low-temperature vacuum concentration, membrane separation, and spray drying to achieve high purity and stability of components. We have obtained various international certifications including ISO, GMP, HACCP, HALAL, KOSHER, and organic certification, establishing a quality control and traceability system. We can accommodate both small batches and large-scale production. Through stable quality, competitive pricing, professional support, and sustainable sourcing of raw materials, we build trust with business partners around the world.
