High Purity Melatonine Powder with Best Price CAS NO.73-31-4

purity min99%

Large volume discount

Our advantage:
We have PEPTIDES and SARMS WAREHOUSE IN USA and Euro, you can receive order with 3 days without any customs problems.
We offer drop ship to your end clients in worldwide.

Why Choose us:
1). We have our own GMP lab .
2). Warehouses in USA and Euro to support your urgent need.
3). We can customize Peptides and Test Report HPLC and MS are available.
4). / Bank Transfer / Credit Card /  Bitcoin / T/T in Advance / LC @ SIGHT / Paypal for your option.

• Product description

• Product introduction

Melatonin is a hormone, secreted by the pineal gland in the brain that helps regulate other hormones and maintains the body's circadian rhythm. The circadian rhythm is an internal 24-hour time-keeping system that plays a critical role in determining when we fall asleep and when we wake up. Darkness stimulates the production of melatonin while light suppresses its activity.
Exposure to excessive light in the evening or too little light during the day can disrupt the body's normal melatonin cycles. For example, jet lag, shift work, and poor vision can disrupt melatonin cycles.