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Gemsen specializes in nutritional 
and  health ingredients for 20 years

Who We Gemsen

We are a fast-growing, innovative and quality-oriented company that manufactures and distributes fine chemicals and biochemicals for the Pharmaceutical, Health care and Cosmetic industries.

Backed by GMP-certified manufacturing facilities, an innovative R&D center and more than a decade of international experience in fine chemicals distribution, we are committed to meeting our customers' quality and timeliness requirements and keeping them ahead of the competition. 

Product Category

We provide powder, granule, capsule and tablet to meet your needs.

A Fast Growing Innovative 

And Quality Driven Company

We are ready to make contract manufacturing for you and execute your highly specialized requirements.

Hot Products

Certificates

Gemsen implements complete quality management, organizes production according to GMP mangement system, and has passed the API inspection from cGMP and food grade inspection from FDA.

Applications

Learn how we can better create value for our customers from Pharmaceutical, Health care and Cosmetic industries.

New Blogs

03/ 26/ 2025
What Does Taking L-Citrulline Do?

L-Citrulline is a non-essential amino acid that has garnered significant attention within the scientific community for its potential health benefits. Found naturally in foods like watermelon, L-Citrulline plays a pivotal role in the urea cycle, facilitating the removal of ammonia from the body. As r

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03/ 04/ 2025
What Is The Benefit of Taking Lutein?

Lutein is a powerful antioxidant known for its eye health benefits and other physiological functions. Found naturally in marigold extract, leafy greens, and eggs, lutein is widely used in supplements, food coloring, and medicine. But what exactly does lutein do, and why should you include it in your

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02/ 28/ 2025
Why Silymarin Is Your Secret Health Boost

Silymarin, a powerful compound derived from the milk thistle plant, has been gaining significant attention in recent years due to its numerous health benefits. Known for its antioxidant, anti-inflammatory, and detoxifying properties, silymarin has become a sought-after natural remedy for supporting

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02/ 14/ 2025
Unlocking The Power of Sodium Alginate: 5 Surprising Benefits You Need To Know!

Sodium alginate, a versatile and eco-friendly polysaccharide derived from brown seaweed, has made its mark in numerous industries ranging from food to pharmaceuticals. Thanks to its gelling, thickening, and stabilizing properties, sodium alginate is now a key ingredient in various applications, from

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02/ 13/ 2025
Amino Acid Chelates: A Closer Look at Their Benefits and Applications

IntroductionAmino acid chelates are a class of compounds formed by the combination of metal ions (such as calcium, zinc, magnesium) with amino acids through a chelation process. This unique chemical structure confers several advantages over traditional inorganic salts of these metals.Calcium Amino A

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01/ 24/ 2025
The Role of Coenzyme Q10 in Enhancing Antioxidant Activity and Immune Function

Coenzyme Q10 (CoQ10) is a naturally occurring antioxidant found in the body, particularly in the mitochondria of cells. It plays a crucial role in the production of energy in the form of adenosine triphosphate (ATP), which is essential for the proper functioning of cells. CoQ10 is also known for its

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01/ 21/ 2025
Green Tea Extract(EGCG,Tea polyphenols): The Key Ingredient Fueling Innovation in Health, Beauty, and Food

1. Composition of Green Tea ExtractGreen tea extract is derived from the leaves of the Camellia sinensis plant. It contains a complex mixture of bioactive compounds. The main components include tea polyphenols, which are the most abundant and important group. Tea polyphenols are composed of catechin

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01/ 17/ 2025
What is black currant extract good for?

In the vibrant world of natural remedies, Black Currant Extract stands out as a potent ally, celebrated for its multitude of health benefits. Derived from the rich, purple-black berries of the black currant shrub, this extract is a treasure trove of nutrients and chemical compounds that have capture。

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Contact Us

If you have any requirements, please contact us freely and we will provide you the best solution.
Contact Us
Gemsen has been specializing in nutritional and healthy ingredients since 2004.
CONTACT US
Nanjing Gemsen International Co., Ltd.
Cell/WhatsApp/WeChat: +86 15251873798
E-mail:  info@gemsen.cngs_101@gemsen.cn
Add: Suite 2003 Ruihua Mansion #315
Zhongshan Nanlu 210001 Nanjing China

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