从China供应商批量进口5% Royal Jelly Powder

Hangzhou Youither Bioscience Co., Ltd. offers a 5% royal jelly powder derived from worker bee secretions, standardised to a 5% concentration of 10-hydroxy-2-decenoic acid (10-HDA) or equivalent royal jelly marker. Royal jelly is a protein-rich secretion fed to queen bee larvae and is harvested commercially for use in dietary supplements, functional foods, and cosmetic formulations. The powder form improves shelf stability compared to fresh royal jelly, which requires refrigeration.

The powder contains proteins, free amino acids, B-vitamins (notably pantothenic acid), and trace minerals typical of lyophilised royal jelly. Moisture-proof packaging is specified to prevent degradation of heat-sensitive and hygroscopic components. Standard industry practice for royal jelly powder includes testing for 10-HDA content, protein nitrogen, and microbiological limits, though buyers must confirm which tests Youither performs.

Applications span energy-support supplements, immune-modulation formulas, skin-health cosmetics, and functional beverages. Formulators value royal jelly for its purported adaptogenic and anti-fatigue properties, though regulatory positioning varies by market. Buyers should confirm with Hangzhou Youither Bioscience the exact 10-HDA assay method, residual moisture specification, and whether the powder is spray-dried or freeze-dried, as these factors affect formulation behaviour and label claims.

Hangzhou Youither Bioscience Co., Ltd. is located at Room 505, Chengxin Building, 236 Jianguo North Road, Hangzhou, Zhejiang Province, postal code 310003. The company holds a harbor trust tier on the marketplace, with a response rate of 0.00 percent and zero recorded average response hours. This profile suggests limited or no recent transactional activity through this platform.

The supplier profile does not disclose year of establishment, manufacturing facility details, GMP certification, named customers, or export history. No information is provided about in-house laboratory capability, beekeeping partnerships, or supply-chain traceability to apiary level. Buyers should conduct direct due diligence, requesting business registration, quality system certificates, and batch-specific CoAs before committing to purchase.