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), Rebaudioside D, Rebaudioside 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.

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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, 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

From Stevia rebaudiana to High‑Purity Sweeteners: Understanding Steviol Glycosides, Reb M, and Reb D19/03/2026
As the global demand for natural sweeteners continues to rise, more food, beverage, and nutrition brands are turning to Stevia rebaudiana and its highly refined derivatives. Yet many buyers still ask the same question: What is the real relationship between Stevia rebaudiana, Steviol Glycosides, Reb M, and Reb D? The… Read more: From Stevia rebaudiana to High‑Purity Sweeteners: Understanding Steviol Glycosides, Reb M, and Reb D
The Rise of Stevia in Modern Nutraceuticals: A Sourcing Guide for Brands and Manufacturers19/03/2026
Abstract Global regulatory pressure on added sugars, combined with accelerating consumer demand for low-sugar and sugar-free products, has fundamentally reshaped ingredient sourcing across the nutraceutical, food, and beverage industries. Stevia-derived sweeteners — particularly next-generation glycosides such as Rebaudioside M (Reb M) and Rebaudioside D (Reb D) — have moved from… Read more: The Rise of Stevia in Modern Nutraceuticals: A Sourcing Guide for Brands and Manufacturers
Sialic Acid Raw Material: A Comprehensive Sourcing Guide for B2B Buyers18/03/2026
Abstract Sialic acid — scientifically known as N-acetylneuraminic acid (Neu5Ac), and referred to in Spanish-language markets as acido sialico — has emerged as one of the most commercially significant bioactive compounds in the nutraceutical, infant nutrition, and pharmaceutical ingredient sectors. For purchasing managers, formulators, and product developers evaluating sialic acid… Read more: Sialic Acid Raw Material: A Comprehensive Sourcing Guide for B2B Buyers
what is the downside of coq1017/03/2026
Abstract Coenzyme Q10 (CoQ10) remains one of the most sought-after ingredients in the nutraceutical and dietary supplement industry due to its established role in cellular energy production and antioxidant activity. For manufacturers and suppliers evaluating coq10 powder, coq10 raw material, or coq10 bulk for their formulations, understanding potential downsides is… Read more: what is the downside of coq10

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