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PRODUCTS

We provide high-quality natural ingredients and professional services to our customers from all over the world!

ABOUT US

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Shaanxi Porvoo Biotech Ltd. is located in Xi’an, Shaanxi Province, China. The company is a modern high-tech enterprise specializing in the research, development, production, and sales of global nutrition and healthcare raw materials, pharmaceuticals, food, and cosmetic ingredients.The company strict...

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Market

We offer high-quality natural ingredients to many different industries.

BLOG

18

Oct
Why is grape seed extract good for you? - Porvoo

The grape seed extract is rich in proanthocyanidins OPC with strong antioxidant properties, so it is often used in anti-aging and cosmetic products.

17

Oct
Quercetin protects the respiratory system and lung health

Quercetin not only promotes the health of the respiratory system, but its excellent antioxidant effect also helps to promote immune health and avoid contracting···

15

Oct
Is Grape Seed Extract Really Anti-Aging? - Porvoo

OPC is a kind of antioxidant with strong antioxidant properties, which can scavenge oxidative free radicals and provide oxidative protection for the human body,···

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