Documents You Can Check
Seven original documents cover the manufacturing standard, quality management system, HACCP food-safety control, export clearance, the manufacturer business registration and batch-level laboratory testing behind this Banaba and Ginkgo complex.
Documented, tested, verified
Everything this page says about how the product is made and what is in it is backed by an official document we hold on file.
GMP — Korea Ministry of Food and Drug Safety (MFDS), No. MFDS FID-2026063644, issued 22 July 2026.
ISO 9001:2015 — issued by BSI, certificate No. FM 611294, valid from 27 February 2026 to 26 February 2029.
HACCP — issued by the Korea Agency of HACCP Accreditation and Services, certificate No. 2019-1-9171, valid 28 June 2025 to 27 June 2028. Critical control points: water-activity measurement and metal detection.
Certificate of Free Sale — MFDS, No. MFDS FID-2026063645, target market Mongolia.
Business registration certificate — issued by the Korean National Tax Service (Paju Tax Office), registration No. 128-81-06465, HANMI NUTRITION INC. (한미양행), established 6 March 1989, address 44-20, Tongil-ro 1888beon-gil, Munsan-eup, Paju-si, Gyeonggi-do; registered for manufacturing and distribution of health functional foods.
Certificate of Analysis — batch 3612611, manufactured 06 July 2026, best before 05 July 2028: Corosolic acid 107% (1.39 mg/600 mg), flavonol glycosides 102% (36.7 mg/600 mg), vitamin B6 98% (1.47 mg/600 mg), zinc 127% (10.82 mg/600 mg), selenium 103% (56.8 mcg/600 mg); ginkgolic acid not detected; lead, cadmium, arsenic and mercury all within limits.
Quality assurance — no GMO, no preservatives and no addictive substances; verified plant and mineral sources (Ginkgo biloba L., Lagerstroemia speciosa (L.) Pers., zinc oxide); produced in a GMP-certified facility.Explore more
Three Ways Corosolic Acid Works
Banaba's corosolic acid acts on glucose transport, carbohydrate digestion and liver glucose production, while Ginkgo biloba contributes antioxidant and microcirculation support rather than lowering blood sugar directly.
View details →A Four-Layer Blood Sugar Formula
Each 600 mg tablet provides 1.3 mg corosolic acid from Banaba, 36 mg Ginkgo biloba, 8.5 mg zinc, 55 mcg selenium and 1.5 mg vitamin B6, plus six traditional botanicals.
View details →Five Human Studies at a Glance
Judy 2003, Fukushima and Miura 2012, Lopez-Murillo 2022, Hibi 2022 and Hussain 2022: five published trials summarized with participant numbers, dosage, duration and measured outcomes.
View details →Inside the Korean Production Line
Real photographs of blending, tableting, packaging and quality control at HANMI NUTRITION INC. in Paju-si, Gyeonggi-do, the Korean GMP facility behind every box of 30 tablets.
View details →Daily Use and Safety Notes
Take one tablet a day with water, keep the box dry and out of direct sunlight, and read every caution first, especially if you take prescribed medicine or anticoagulants.
View details →