Hygieia Biotech
Hygieia Biotech is a full-service contract manufacturer for custom NMN supplements and nutraceuticals1. They offer a wide range of services, from research and development to manufacturing, processing, and packaging. Their products include NMN capsules, tablets, facial masks, and granules1.

Uthever
Uthever is another leading manufacturer of NMN supplements2. They offer high-purity NMN products and have a strong focus on quality control. Their product range includes sublingual powder, tablets, and capsules2.

Blue California
Blue California is a biotech company that has commercialized high-purity, fermentation-derived NMN3. They are known for their innovative approach and commitment to quality.

Bontac Bio-Engineering
Bontac Bio-Engineering is a high-tech enterprise that integrates research and development, production, and sales4. They specialize in enzyme catalysis technology and offer a range of coenzyme and natural products.

ProHealth, Inc.
ProHealth, Inc. is an authorized distributor of Uthever NMN, an ingredient manufactured by Effepharm5. They are committed to delivering high-quality products and have a strong focus on customer satisfaction.

Conclusion
The NMN manufacturing industry is a rapidly growing field with many players. These manufacturers are at the forefront of this industry, providing high-quality NMN supplements to consumers worldwide. As research continues to uncover the potential benefits of NMN, the demand for these supplements is expected to grow.