Trusted Supplier of N-Acetylneuraminic Acid (NANA),
Coenzymes, HMOs & Glucosamine.

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

Hot search: N-Acetylneuraminic Acid(NANA), Coenzyme, HMO, Glucosamine, 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 Saccharide Derivatives (N-Acetylneuraminic Acid (NANA), Reb D, Reb M, Sialic Acid, etc.), 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, Glucosamine sulfate).

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.

Read more＞＞＞

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, N-Acetylneuraminic Acid, NANA, Coenzyme, HMO, Glucosamine etc.

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

Understanding Reb D: A Key Ingredient for Low-Sugar Formulations in Food and Supplements02/03/2026
Abstract In an era where global regulations and consumer preferences increasingly favor no-sugar or low-sugar options in food and dietary supplements, Reb D emerges as a viable natural sweetener alternative. Derived from stevia, Reb D powder offers high sweetness intensity with minimal bitterness, making it suitable for various applications. This… Read more: Understanding Reb D: A Key Ingredient for Low-Sugar Formulations in Food and Supplements
Understanding Potential Side Effects of Glucosamine: A Guide for Businesses28/02/2026
Abstract Glucosamine is a widely used ingredient in dietary supplements and nutraceuticals, often sourced as glucosamine powder or glucosamine raw material from specialized manufacturers. While it supports joint health, questions about its potential side effects are common among businesses evaluating raw materials for product formulation. This article explores these concerns… Read more: Understanding Potential Side Effects of Glucosamine: A Guide for Businesses
Is Turmeric Better Than Glucosamine? A Comparative Analysis for Supplement Formulators27/02/2026
Abstract In the competitive landscape of nutraceutical ingredients, formulators often weigh options like turmeric and glucosamine for joint health applications. This article explores the scientific evidence, mechanisms of action, and practical considerations for incorporating these compounds into products. Drawing from established research, we compare their efficacy, bioavailability, and suitability for… Read more: Is Turmeric Better Than Glucosamine? A Comparative Analysis for Supplement Formulators
Comparing NAD and NADH: A Guide for Supplement Formulators26/02/2026
Abstract In the world of nutraceuticals and dietary supplements, NAD (Nicotinamide Adenine Dinucleotide) and NADH (its reduced form) are key coenzymes that play vital roles in cellular energy production and metabolic processes. This article explores the differences between NAD and NADH, their respective benefits, applications, and considerations for integration into… Read more: Comparing NAD and NADH: A Guide for Supplement Formulators

Trusted Supplier of N-Acetylneuraminic Acid (NANA), Coenzymes, HMOs & Glucosamine.