Our goal is to be your true partner in API field in China. Shanghai Joy Biotech Ltd. is a professional supplier and manufacturer of Cosmetic ingredients,pharmaceutical raw materials, Dietary supplements, etc. Our team consists of doctors, masters, Bachelors in the field of pharmaceuticals,chemistry, Biology. We provide professional service in both export & Import chemical products, custom synthesis, CMO and CDMO .
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Alpha-Glyceryl Phosphoryl Choline CAS NO 28319-77-9Product Name:Alpha-Glyceryl Phosphoryl CholineCAS NO.:28319-77-9MF:C8H20NO6PMW:257.22read more
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Collagenase A CAS NO 9001-12-1Product Name:CollagenaseCAS NO.:9001-12-1MF:C60H100N2MW:849.4494read more
Why Choose Us
Quality control
QC team members are all qualified and receive regular training. A professional qa team ensures quality products and a sound documentation system is in place to support audits.
Supply ability
We maintain safety stock for all high-demand products, enabling immediate shipment arrangement upon order confirmation. And our factory have enough production capability to meet global order.
Delivery speed
We specialize in fast and reliable delivery services. For in-stock products, we guarantee immediate shipment upon payment confirmation. For synthetic chemicals requiring production, we provide a clear lead time with every quotation, enabling you to plan efficiently
Advantages of API




Quality assurance
The effectiveness of a medicine depends on the quality of its API. Pharmaceutical companies adhere to strict standards during API production to ensure safety and efficacy. Regulatory bodies like the fda and ema monitor API quality to maintain public health.
Cost efficiency
APIs are produced on a large scale to meet global demand. Manufacturers optimize processes to make API production cost-efficient, allowing companies to provide affordable medicines without compromising quality.
Global trade
APIs are a major component of international trade in the pharmaceutical sector. Countries like india and China are leading API suppliers, providing raw materials to drug manufacturers worldwide. This global API network ensures a steady supply of essential medicines.
Support for emerging technologies
APIs are at the forefront of cutting-edge pharmaceutical innovations like nanotechnology and targeted drug delivery systems. These technologies enhance API efficiency and reduce side effects, improving patient outcomes.
Applications of API
The main application fields of collagen protease are industry, cosmetology.In the industrial field is used more leather manufacturers, producers use protease, leather products for depilation and softening, so not only save a lot of time, but also to a large extent improve the leather factory work environment; collagen can be used to treat bronchitis, dyspepsia and gastrointestinal discomfort, vasculitis and oral purification treatment;In beauty, intravenous injection can be used. Collagen can replenish skin moisture, smooth wrinkles, fade scars and remove color spots.
Product Description
|
Items |
Standards |
Results |
|
Physical Analysis |
||
|
Description |
Light yellow Powder |
Complies |
|
Assay |
99% |
99.12% |
|
Mesh Size |
100 % pass 80 mesh |
Complies |
|
Ash |
≤ 5.0% |
2.85% |
|
Loss on Drying |
≤ 5.0% |
2.85% |
|
Chemical Analysis |
||
|
Heavy Metal |
≤ 10.0 mg/kg |
Complies |
|
Pb |
≤ 2.0 mg/kg |
Complies |
|
As |
≤ 1.0 mg/kg |
Complies |
|
Hg |
≤ 0.1 mg/kg |
Complies |
|
Microbiological Analysis |
||
|
Residue of Pesticide |
Negative |
Negative |
|
Total Plate Count |
≤ 1000cfu/g |
Complies |
|
Yeast&Mold |
≤ 100cfu/g |
Complies |
|
E.coil |
Negative |
Negative |
|
Salmonella |
Negative |
Negative |
Delivery
|
Selling units |
Multiple of 1 |
|
Package size per batch |
0.1X0.1X0.1 cm |
|
Gross weight per batch |
0.100 kg |
Lead Time
|
Quantity (kilograms) |
1 - 5000 |
5001 - 10000 |
10001 - 20000 |
> 20000 |
|
Lead time (days) |
3 |
5 |
7 |
To be negotiated |
Packaging & Shipping
Storage: Stockpiled at the ventilated place, avoiding rain, moisture and insolation. Please handle with care to prevent bag damage, store away from toxic substances.
|
Cargo weight |
Packing |
Shipping method |
Lead-time |
|
1-50kg |
Below 5kg Use Foil bag;5-25kg use two layer PP bag,then into master carton or cardboard drum |
International express |
1~3 days after your payment |
|
100-200kg |
25kg/drum,use two layer PP bag,then into cardboard drum |
Air shipping |
3~5 days after your payment |
|
Over 500kg |
25kg/drum,use two layer PP bag,then into cardboard drum |
Sea shipping |
5~10 days after your payment |

FAQ
We're well-known as one of the leading api manufacturers and suppliers in China. If you're going to buy high quality api, welcome to get quotation from our factory. For price consultation, contact us.
Palmitoyl Tripeptide 1, Acetyl Tetrapeptide 5, Glutathione
