At NINGBO INNO PHARMCHEM CO.,LTD., we are dedicated to providing high-quality raw materials for the health and wellness industry. One of our most significant offerings is Melatonin, a naturally occurring hormone with the CAS number 73-31-4. This vital compound plays a critical role in managing our body's sleep-wake cycles, making it an essential component for those seeking to improve their sleep quality and overall well-being.
Melatonin is widely recognized for its ability to ease insomnia and combat the effects of jet lag. As a supplement, it helps synchronize the body's internal clock, often referred to as the circadian rhythm. Understanding how to buy melatonin powder online from a reliable supplier like us ensures you receive a product that can effectively support these bodily functions. Our bulk quantity melatonin powder is a testament to our commitment to providing premium pharmaceutical intermediates.
Beyond its sleep-related benefits, Melatonin is also valued for its strong antioxidant properties. This means it can help protect cells from damage caused by free radicals, contributing to cellular health and potentially slowing down the aging process. When considering a natural sleep aid raw material, the antioxidant capabilities of melatonin add another layer of value, making it a sought-after ingredient in various health formulations. Our products are meticulously processed to maintain this efficacy.
For businesses in the pharmaceutical and nutritional supplement sectors, sourcing reliable active pharmaceutical ingredients is paramount. NINGBO INNO PHARMCHEM CO.,LTD. stands as a trusted source for melatonin powder. We ensure that our product meets high purity standards, often exceeding 99%, and is packaged to maintain its integrity. Whether you are developing new sleep aids, looking for a circadian rhythm regulator supplement, or exploring the antioxidant benefits of melatonin, our Melatonin powder is an excellent choice. We aim to be your preferred supplier for all your needs related to cas 73-31-4 chemical uses, offering competitive pricing and dependable supply chains.
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.