Frequently Asked Questions

Everything you need to know about sourcing weight management plant extracts from Baisifu.

Ordering & Supply

What is the minimum order quantity (MOQ)?

R&D samples: 1kg minimum. Production orders: typically 25kg, but we support smaller trial runs of 5-10kg. Bulk orders: 100kg+ with volume discounts.

What is the typical lead time?

Stock items: 3-5 business days. Custom specifications: 2-3 weeks. Bulk production (500kg+): 4-6 weeks. All timelines confirmed before order placement.

What payment methods do you accept?

T/T (wire transfer), PayPal for sample orders, and L/C for large production orders. We also support Alibaba Trade Assurance for added security.

Do you ship worldwide?

Yes. We export to 50+ countries via DHL, FedEx, and sea freight. Express shipping for samples (3-7 days). Sea freight for bulk (15-30 days). All shipments include proper customs documentation.

Quality & Certification

Are your extracts ISO/GMP certified?

Yes. Manufactured under ISO 9001:2015 and GMP conditions. HACCP-compliant. Each batch tested in-house via HPLC/UV/GC before release.

What documentation do you provide?

Complete regulatory package per shipment: COA (Certificate of Analysis), TDS (Technical Data Sheet), MSDS, flow chart, stability data, and heavy metals/microbial test reports. All in English.

Can I request third-party testing?

Absolutely. We support SGS, Eurofins, or any accredited lab you designate. Third-party testing costs are negotiable based on order volume.

Product & Formulation

How many weight management extracts do you offer?

58+ actives across 7 functional categories: Fat Oxidation & Thermogenesis (7), Carb & Fat Blockers (7), Metabolism & Lipid Regulators (11), Appetite Control & Satiety (6), Antioxidant & Metabolic Support (9), Novel & Emerging Ingredients (9), TCM & Medicinal-Food Dual-Use (9).

Can you create custom specifications?

Yes. We regularly produce custom potency levels (e.g., 30% HCA instead of 50%), unique particle sizes (80 mesh to nano), and multi-ingredient blends per your formulation. Typical turnaround: 2-3 weeks.

What is the shelf life of your extracts?

Most extracts: 24 months when stored at ≤25°C in sealed, dry conditions. EGCG and other sensitive actives: 18 months with nitrogen-flushed packaging. Specific shelf life noted on each COA.

Are your extracts Non-GMO and allergen-free?

All plant extracts are Non-GMO by nature. Gluten-free, dairy-free, soy-free. Chitosan is derived from crustacean shells (shellfish allergen — clearly labeled). Full allergen declarations on each TDS.

Weight Loss Science

How does HCA from Garcinia Cambogia work for weight loss?

HCA inhibits ATP-citrate lyase, blocking the conversion of citrate to acetyl-CoA — the building block for fatty acid synthesis. It also suppresses appetite by increasing serotonin production. Clinically studied at 50-60% HCA potency.

What makes EGCG from Green Tea effective for fat burning?

EGCG activates AMPK pathway, shifting cells from fat storage to fat oxidation. It also inhibits COMT enzyme, prolonging norepinephrine action for thermogenesis. Multiple meta-analyses show 1-2 kg weight loss over 12 weeks.

Is Glucomannan from Konjac EFSA-approved?

Yes. EFSA has approved Konjac Glucomannan health claim: "contributes to weight loss when consumed as part of an energy-restricted diet." Requires ≥3g/day in 3 doses before meals with 1-2 glasses of water.

Still Have Questions?

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