When sourcing histidine for health supplements, research, or pharmaceutical applications, one might encounter two primary forms: L-Histidine HCl and L-Histidine Base. Understanding the distinctions between these forms is crucial for selecting the most appropriate product. NINGBO INNO PHARMCHEM CO.,LTD. specializes in providing high-quality L-Histidine HCl and offers insights into why this form is often preferred.
The fundamental difference lies in the presence of hydrochloric acid (HCl) in L-Histidine HCl. This addition creates a salt form of histidine, which is generally more stable and often more readily absorbed by the body. While both forms provide the essential amino acid histidine, the HCl form is often chosen for its perceived benefits regarding solubility and stability in various formulations. It's also noted that individuals with sensitive digestive systems might find L-Histidine HCl to be gentler.
L-Histidine HCl is a compound that is more soluble in water compared to its base form. This enhanced solubility can be advantageous in liquid formulations or when rapid absorption is desired. Its stability also makes it a more practical choice for manufacturers who require ingredients that can withstand processing and storage conditions without degradation. These properties make L-Histidine HCl a preferred choice for many applications, from dietary supplements to pharmaceutical preparations.
NINGBO INNO PHARMCHEM CO.,LTD. is committed to supplying L-Histidine HCl that adheres to the highest purity and quality standards, ensuring its suitability for a wide range of applications. Whether you are developing a new health supplement, conducting biochemical research, or formulating pharmaceuticals, choosing the right form of histidine is essential for efficacy. Trust NINGBO INNO PHARMCHEM CO.,LTD. for your supply of premium L-Histidine HCl, meeting the diverse needs of the health and science industries.
Manufacturing Facilities






Professional Export Experience
to Global Customers
1. 20 years of R&D, manufacturing and sales experience, serving customers in 60 countries and regions around the world;
2. Own R&D laboratory, pilot platform and large-scale production workshop, which can meet the audit requirements of global customers;
3. We can satisfy customers' perfect transition from small scale lab requirements (gram level) to commercialization requirements (hundred tons level).
A: We don't have Minimum Order Quantity, exact quantity should be provided before quotation for us to calculate the exact cost.
A: We don't provide free samples due to lots of request and expensive international courier's cost, we can deduct the sample charge after commercial order placed.
A: Our payment terms: Small or sample order: T/T IN ADVANCE. Commercial order: First order should be by T/T IN ADVANCE or L/C at sight, and following orders T/T 30~90days is acceptable subject to approval of credit application.