Guava Leaf Extract

Guava Leaf Extract

Product Name Guava Leaf Extract
Latin Name Psidium guajava L.
Active Ingredients Polyphenols / Ellagic acid
Plant source The Fruit / Leaf of Psidium guajava L.
Test Method TLC
Part Used Leaf
Ratio Extract 10:1 20:1
Appearance Brown Yellow Powder
Particle size 100% Pass 80 Mesh
Heavy metals <10ppm
Odor Characteristic
As ≤3 ppm
Loss on drying ≤5%

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Product Details

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1.Product Profile of Guava Leaf Extract 










Guava Leaf Extract

Latin Name

Psidium guajava L.

Active Ingredients

Polyphenols / Ellagic acid

Plant source

The Fruit / Leaf of Psidium guajava L.

Test Method




Part Used


Ratio Extract

10:1 20:1


Brown Yellow Powder

Particle size

100% Pass 80 Mesh

Heavy metals





≤3 ppm

Loss on drying 



Plate Count












Shelf life

2 years


25kg/fiber drum

Description Guava Leaf Extract are one of the best fruits available. Guava's are cholesterol, saturated and sodium free, plus low in fat and calories. Guava are high in fiber.The edibile rind of a guava contains 5 times more vitamin C than an orange.The ripe fruit is also a rich source of antioxidants. In addition the seeds have high levels of omega-3 and omega-6. Thus, very poor rural people can afford to cultivate or buy the fruit. It’s a nutrient dense fruit, making it a good dietary choice for the people of Honduras. Guava fruit is also a good source of pectin–a dietary fibre, and carotenoids, which have a protective effect against the harmful rays of the sun. Much of guava’s therapeutic activity is attributed to its flavonoid content, which has demonstrated antibacterial activity. So it can certainly be said that a guava a day will keep the doctor away.
Warning:Guavas like other tropical fruits should not be refrigerated unless over ripe. The seeds of a guava can be eaten and the taste is often described as a cross between pears and strawberries.
Function 1.Guava Leaf Extract is able to inhibit the growth of cancer cells in vitro.
2. Guava Leaf Extract Studies show that extract of guava leaves has been found effective in killing different strains of bacteria such as Staphylococcus aureus, Salmonella, and Escherichia coli.
3.The ability of guava leaf extract to lower blood glucose level has been observed in laboratory studies where diabetic mice were used.


1.Guava Leaf Extract can be used in food and beverage field;
2.Guava Leaf Extract can be used in pharmaceutical field;
3.Guava Leaf Extract can be used in health care product field


Store in cool and dry places. Keep away from strong light.


2..Function of Guava Leaf Extract  



1. Guava leaf extract is able to inhibit the growth of cancer cells in vitro.

2. Studies show that extract of guava leaves has been found effective in killing different strains of bacteria such as Staphylococcus aureus, Salmonella, and Escherichia coli.

3. The ability of guava leaf extract to lower blood glucose level has been observed in laboratory studies where diabetic mice were used.

3.Application of Guava Leaf Extract 



1It can be used in food and beverage field;

2. It can be used in pharmaceutical field;

3. It can be used in health care product field;

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Storage:  Store in cool & dry place, Keep away from strong light and heat.

Shelf life: 24Months when properly stored.

Packing: 10g/one bag

              1kg/one bag


              Or according to customers' request.



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Q1.Can I get some samples?
A: Yes, we can supply the free sample, but the shipping cost be paid by our customers.

Q2How 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 or Paypal or Escrow(Alibaba).

Q3How to confirm the Product Quality before placing orders?
A:You can get free samples for some products,you only need to pay the shipping cost or arrange a courier to us and take the samples.
   You can send us your product specifications and requests,we will manufacture the products according to your requests.

Q4:What’s your MOQ?
A:Our MOQ is 1kg. But usually we accept less quantity such as 100g on the condition that sample charge is 100% paid.

Q5: How about delivery leadtime?
A:About 3-5 days after payment confirmed. (Chinese holiday not included)

Q6:Is there a discount?
A:Different quantity has different discount.

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