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.

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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

What is the role of nadh in cellular15/02/2026
Executive Summary Nicotinamide Adenine Dinucleotide (NADH) serves as the primary electron carrier in cellular respiration, acting as the bridge between metabolic breakdown and energy production. For manufacturers in the nutraceutical and pharmaceutical industries, understanding the biochemical mechanism of NADH is critical for formulating effective mitochondrial support products. This technical guide… Read more: What is the role of nadh in cellular
N Acetylneuraminic acid uses14/02/2026
Abstract N-Acetylneuraminic acid (Neu5Ac), also known as sialic acid, NANA, or N-Acetylneuraminic acid powder, is a naturally occurring nine-carbon sugar acid that plays essential roles in cellular recognition, brain development, immune function, and overall physiological balance. For manufacturers in the nutraceutical, dietary supplement, infant formula, pharmaceutical, and cosmetic industries, understanding… Read more: N Acetylneuraminic acid uses
N-Acetylneuraminic Acid vs Sialic Acid: A Technical Guide for Nutraceutical Raw Material Sourcing13/02/2026
Abstract For procurement managers, R&D teams, and formulators in the nutraceutical, infant nutrition, and functional food sectors, distinguishing between sialic acid and its primary component, N-acetylneuraminic acid (Neu5Ac or NANA), is essential for specification accuracy, regulatory compliance, and product performance. This guide examines the biochemical relationship, production considerations, and practical… Read more: N-Acetylneuraminic Acid vs Sialic Acid: A Technical Guide for Nutraceutical Raw Material Sourcing
N Acetylneuraminic Acid Uses: A Practical Guide for Nutraceutical, Infant Formula, and Cosmetic Manufacturers12/02/2026
Abstract N-Acetylneuraminic acid, also known as Neu5Ac, NANA, or sialic acid, serves as a critical functional ingredient in modern product development. This naturally occurring 9-carbon sugar acid plays essential roles in brain development, immune function, and cellular communication. For merchants and formulators in the nutraceutical, infant nutrition, pharmaceutical, and cosmetic… Read more: N Acetylneuraminic Acid Uses: A Practical Guide for Nutraceutical, Infant Formula, and Cosmetic Manufacturers

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