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Curcumin白底图.jpg

Curcumin

  • Product Name Curcumin
  • Latin Name Curcuma longa L.
  • Specification Curcuminoids ≥95% (HPLC)
  • Test Method HPLC/UV
  • Certificates HACCP, FSSC22000, Kosher, Halal, FDA, SGS
  • Part Used Rhizome
  • Shelf Time 2 years
  • Package 25 kg/Drum
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product details

Introduction

Curcumin is the principal bioactive compound derived from the rhizomes of Curcuma longa (turmeric), a spice and medicinal plant widely used in Ayurvedic and Traditional Chinese Medicine. Known as the “golden spice,” turmeric has been prized for centuries for its anti-inflammatory, antioxidant, and digestive properties.

The extract is standardized to contain ≥95% curcuminoids, a group of polyphenolic compounds responsible for turmeric’s vibrant yellow color and biological activity. Modern research highlights curcumin’s role in supporting joint health, promoting healthy inflammatory responses, protecting cellular function, and enhancing brain and cardiovascular health.

Commercial production involves drying and milling turmeric rhizomes, followed by solvent extraction and purification to yield a high-concentration curcumin powder. The final product is a bright yellow to orange fine powder, stable under proper storage, sparingly soluble in water, and widely applied in nutraceuticals, functional foods, and cosmetic formulations.

Curcumin (1)

Typical Specifications

Item

Specification

Assay (Curcuminoids, HPLC)

≥95%

Appearance

Yellow to orange fine powder

Botanical Source

Curcuma longa rhizome

Identification

HPLC/UV spectrum consistent with reference

Loss on Drying

≤5.0%

Residue on Ignition

≤1.0%

Heavy Metals

≤10 ppm

Arsenic (As)

≤1 ppm

Lead (Pb)

≤1 ppm

Cadmium (Cd)

≤1 ppm

Mercury (Hg)

≤0.1 ppm

Microbiology

TPC ≤1,000 cfu/g; Yeast & Mold ≤100 cfu/g; E. coli / Salmonella: Negative

Solubility

Sparingly soluble in water; soluble in ethanol and oils

Packaging

25 kg fiber drum with inner PE liner

Storage

Store in a cool, dry place; protect from light and moisture

Benefits

✓ Natural anti-inflammatory and antioxidant support

✓ Promotes joint and mobility health

✓ Supports brain and cardiovascular function

✓ Enhances digestive balance and liver health

Curcumin (2)

Applications

✓ Joint and mobility support supplements

✓ Antioxidant and anti-aging nutraceuticals

✓ Functional foods, beverages, and golden lattes

✓ Skincare and cosmetic formulations

Curcumin (3)

Product Processing 

独立站

Standard and Certificates 

All of our products are made in a GMP-compliant facility where every step of production is carefully managed. Over the years, our factory has passed several well-recognized audits, including HACCP, ISO22000 and ISO9001. The products also meet Kosher and Halal requirements, and we hold FDA registration as well. These certifications reflect the standards we follow rather than just labels we collect—they’re part of how we ensure consistency and safety in every batch. 


Free Sample Available 

If you’d like to get a feel for the product before placing an order, we can send you a free sample. In most cases, we provide around 10–20 grams so you can evaluate the quality yourself. For items with higher raw material costs, we will confirm the exact amount we can offer so everything is clear before shipping. 


Standard Packaging and Private Label 

For regular shipments, we usually pack goods in 1–5 kg aluminum foil bags, 10–20 kg cartons, or 10–30 kg fiber drums, depending on the item and order size. 
If you’re planning to sell under your own brand, we also handle private labeling. We can help design and produce packaging with your logo or artwork so the products arrive ready for retail. Many customers find this saves them a lot of time compared with printing and repacking on their end. 

Shipping Method 

Orders under one metric ton are generally shipped through major express couriers such as DHL, FedEx, UPS or EMS. For larger quantities, we can arrange transport by sea or railway. The best method depends on your location and how quickly you need the goods, so we’ll help you choose the most practical option. 


After Sale Services 

Most of our products remain stable for up to two years, and we guarantee their quality within that period. If anything arrives below your expectations, our return process is straightforward. You can send back the portion in question, and we will refund the corresponding amount—no complicated procedures or hidden conditions. 

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