Sour jujube seed (Sanso-nin) peptide, plant-derived sleep and beauty support ingredient.

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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