Audited Supplier
Product Name: Melatonin
Extraction part: Shell
Main component: Melatonin
Appearance: White powder
Specification: 99.5%
CAS NO: 73-31-4
Function
1)Melatonin can effectively improve sleep quality
2)Melatonin can improve the functional status of the whole body
3)Melatonin can improve human immunity, prevent depression, Alzheimer's syndrome, cataracts, for the treatment of glaucoma also had a marked effect.
4)Melatonin can increase the body's immune system, auxiliary cancer, enhance physical fitness.
Application
The item is mainly used in cosmetic feild for senior grade cosmetic added. The dose need to be controlled according to the finished products require. Also, it can used as health care product raw material .
ITEMS |
STANDARDS |
RESULT |
|
Identification |
positive reaction |
comply |
|
Loss on drying |
MAX 0.5% |
0.18% |
|
Residue on ignition |
MAX 0.1% |
0.07% |
|
Heavy metal |
MAX10ppm |
comply |
| Clarity and degree of opalescence of liquids | 1%ethanol and chloroform
Solution |
comply |
|
Particle size |
80-120mesh |
comply |
| related substances | Max0.1% | comply |
| residual solvents: ethanol | Max 1000ppm | comply |
| total viable count | ||
| yeast and moulds | Max300cfg/g | comply |
| e. coli | Absence/g | comply |
| salmonella | Absence/25g | comply |
| HPLC | ≥99.5% | 99.55% |
Delivery:Sea/Air Shipping & International Express
Shipping Time:15 working days after payment
Package: 1-5kg/Aluminum foil bag, size: 22cm (Width)*32cm (Length)
15-25kg/Drum, size: 35cm (Diameter)*51cm (Height)
Storage: Kept away from strong light and heat.
Shelf Life: 24 months
1.Free sample
2.Owning cultivation base as 100% Natural material stable source.
3.Manufacturer direct supply, Powerful R&D team and advanced test center
4.Leading plant extract manufacturer in China.
5.No excuse return of goods
6.OEM & ODM is available
Q&A
Q1: How to confirm the Product Quality before placing orders?
A: By sending you our available samples.
Or if you have special requirement on the goods, we can prepare samples according to your requirement for your confirmation.
Q2: Can you supply free samples?
A: Yes, we can provide some free sample, but the shipping cost should be on the customers' account. You can either pay the shipping cost or arrange a courier to collect the samples.
Q3: What's the MOQ?
A: For the high value product, our MOQ starts from 1g and generally starts from 10g.
For other low value product, our MOQ starts from 100g and 1kg.
Q4: How to place order and make payment?
A: You can send our your Purchase order(if your company has), or just send a simple confirmation by email or by TradeManager, and we will send you Proforma Invoice with our bank details for your confirmation, then you can make payment accordingly.
Q5: How do you treat quality complaint?
A: All our products are strictly tested by our QC, and confirmed by QA; unqualified material will not be released to customer.
In case any quality problem is confirmed to be caused by us, we will replace the goods or refund your payment immediately.
