We believe quality is non-negotiable—and our Magnolia Officinalis Extract undergoes rigorous testing to prove it.
Our quality assurance process spans every step:
- Raw Material Inspection:Each batch of Magnolia Officinalis bark is tested for purity, ensuring it’s free from pesticides and contaminants.
- Advanced Testing:Using HPLC and GC-MS, we verify magnolol and honokiol levels (≥98% purity) and screen for heavy metals, microbes, and residual solvents—exceeding international standards.
- Certifications:我们的提取物符合ISO 22000、HACCP和GMP指南,使其适合全球市场,包括欧盟、美国和亚洲。
我们为每个订单提供全面的分析证书(COA),让您可以自信地将我们的提取物整合到您的产品中,确保其符合最严格的安全要求。