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    No. A6-608 Lugu International Industrial Park, Yuelu District, Changsha 410205, Hunan, P.R China

Black Tea Extract

English name: Black Tea Extract
Botanical name: Camellia sinensis
Active ingredient: Polyphenols
Specification: 30%Polyphenols
Appearance: Brown red powder

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Product Introduction of Black Tea Extract: 

Black tea is a chinese traditional tea, It has a history of more than 400 years. We,Hunan MT health Inc, manufacture and supply black tea extract for 15 years. Polyphenols, caffeine and Theaflavins in black tea have been studied by us.

Product Specification of Black Tea Extract:




Test Methods


NLT 40% Theaflavins


Moisture Content

Ash Content

Heavy Metals

Arsenic (As)

Cadmium (Cd)

Mercury (Hg)

Lead (Pb)

NMT 5.0%

NMT 5.0%

NMT 10ppm

NMT 1ppm

NMT 1ppm

NMT 0.1ppm

NMT 3ppm

5g / 105℃ / 2hrs

2g / 525℃ / 3hrs

Atomic Absorption

Atomic Absorption

Atomic Absorption

Atomic Absorption

Atomic Absorption

Shelf Life

2 years if sealed and store away from direct sun light.


Store in a well-closed container away from moisture, heat and strong sun.

Packing: Fiber drums and two plastic-bags inside. 25kg/drum.

Product function and application of Black Tea Extract:

Theaflavins are the first to find compounds with exact pharmacological effects from tea.

Theaflavins have a lipid-lowering function and also inhibit the body's absorption of fat;

Theaflavins have a very strong antioxidant function.

Theaflavins can prevent and treat cardiovascular diseases.

Certificates:All certificates can be provided,such as ISO, Kosher, Halal, Organic etc.

                     Food certificate

Factory & Lab

Shipping & Packaging of Black Tea Extract:

Delivery time: 

Within 3-7days

Shipment Items:

1)Goods will be delivered by DHL, UPS, FedEx, EMS, TNT, HKEMS methods 

2)Large order by sea or by air.



Q1: How to start orders or make payments?

A: Proforma invoice will be sent first after confirmation of order, enclosed our bank information. Payment by T/T, Western Union, Paypal


Q2:Is there a discount?

A: Different quantity has different discount.


Q3: How do you treat quality complaint?

A:First of all, our quality control will reduce the quality problem to near zero. If there is a real quality problem caused by us, we will send you free goods for replacement or refund your loss.

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    No. A6-608 Lugu International Industrial Park, Yuelu District, Changsha 410205, Hunan, P.R China

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