Trusted Supplier of Coenzyme, HMO,
Glucosamine & N-Acetylneuraminic Acid

Supplying premium ingredients for nutraceutical, pharmaceutical and functional food applications.

Hot search: Coenzyme, HMO, Glucosamine, N-Acetylneuraminic Acid, NAD, NMN, 2′-Fucosyllactose, N-Acetyl-Glucosamine

About Gothink Biology Technology

Gothink Biotech is a professional manufacturer and global supplier of functional raw materials. Our key product lines include Coenzymes (NMN, NADH, NAD+, NADP), Human Milk Oligosaccharides (HMOs) such as 2′-FL, 3-FL, LNT, and LNnT, as well as Glucosamine series (Glucosamine, Glucosamine Hydrochloride, N-Acetyl-Glucosamine) and Sialic Acid. These ingredients are widely used in nutraceuticals, dietary supplements, and pharmaceutical formulations. With a strong focus on quality, customization, and global compliance, we provide reliable OEM/ODM manufacturing services for partners worldwide.

Our Chief Scientist holds PhDs in Pharmaceutical and Biological Sciences from universities in US and UK.
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5000 tons

Daily output of 16 tons; annual production capacity of 5,000 tons

10000 class

class pharmaceutical-grade R&D laboratory

100000 class

Manufacturing site – Cleanroom standard

1000 platforms

Stable supply for global enterprises

Hot Products

Explore our top-selling raw materials from a trusted China factory — wholesale supplier of nutraceuticals, Coenzyme, N-Acetylneuraminic Acid, HMO, Glucosamine etc.

Coenzyme

NAD, NADH, NADP,

NMN, NMNH, NRHM.

Coenzyme Q10, Folic Acid.

HMO

2′-Fucosyllactose (2′-FL),

3-Fucosyllactose (3-FL),

Lacto-N-neotetraose (LNnT),

Lacto-N-tetraose (LNT).

Glucosamine

N-Acetyl-Glucosamine,

Glucosamine (GlcN),

Glucosamine Hydrochloride,

Glucosamine sulfate.

Sacchride Derivatives

N-Acetylneuraminic Acid

Reb D, Reb M, Rh2 / Rg3.

Our certifications

We have obtained ISO 9001, ISO 22000, GMP, SGS, NSF, CQC, Halal and Kosher certifications from international authorities. With a complete food safety management system and third-party test reports, our quality and safety are trusted worldwide.

Latest News

Does NAD Help with Inflammation? Exploring the Science Behind NAD Supplementation31/12/2025
Abstract Nicotinamide adenine dinucleotide (NAD) is a vital coenzyme involved in cellular energy production, DNA repair, and immune regulation. Emerging research suggests that boosting NAD levels through precursors may help modulate inflammation, particularly chronic low-grade inflammation associated with aging and metabolic conditions. As a leading NAD powder manufacturer specializing in… Read more: Does NAD Help with Inflammation? Exploring the Science Behind NAD Supplementation
Is NMNH Better Than NMN? A Comprehensive Comparison for Dietary Supplement Formulators30/12/2025
Abstract Nicotinamide mononucleotide (NMN) has long been recognized as a reliable NAD+ precursor in the dietary supplement industry, supported by extensive research and human trials. Emerging evidence highlights dihydronicotinamide mononucleotide (NMNH), the reduced form of NMN, as a potentially more potent alternative for boosting NAD+ levels. This article explores the… Read more: Is NMNH Better Than NMN? A Comprehensive Comparison for Dietary Supplement Formulators
Does NADH Inhibit Glycolysis? Understanding Its Role in Cellular Energy Metabolism29/12/2025
Abstract Nicotinamide adenine dinucleotide (NADH) is a critical coenzyme involved in cellular energy production, particularly in glycolysis and mitochondrial respiration. While NADH is produced during glycolysis, high levels of NADH do not directly inhibit the pathway through allosteric mechanisms. Instead, NADH indirectly regulates glycolysis by limiting the availability of its… Read more: Does NADH Inhibit Glycolysis? Understanding Its Role in Cellular Energy Metabolism
Should You Take NAD+ or NADH? Understanding the Differences and Benefits26/12/2025
Abstract NAD+ (nicotinamide adenine dinucleotide oxidized form) and NADH (reduced form) are essential coenzymes involved in cellular energy production, metabolism, and redox balance. As we age, NAD+ levels decline, contributing to fatigue, reduced mitochondrial function, and age-related health concerns. Supplements aiming to boost NAD levels are popular, but the choice… Read more: Should You Take NAD+ or NADH? Understanding the Differences and Benefits

Trusted Supplier of Coenzyme, HMO, Glucosamine & N-Acetylneuraminic Acid