Xi'an Julong Bio-Tech Co., Ltd.
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Country: 
China (Mainland)
Business Type:Trading Company
Tel: +008618049624045
Tel: +008615877690239
Tel: +0086-18792996027
Tel: +008618049624045
Tel: +008618291367393
Tel: +8618629260427
Tel: +008617802922472
Tel: +008618729964529
Mobile: 18049624045
Tel: +008618049624045
Fax:
URL: http://LookChem.com
Province/state: Shaan xi
City: xi'an
Street: Xi'an
MaxCard:
Ms.Amber Ms.Florence Ms.Lisa Ms.EllenCAS NO.64963-01-5
powder(10-49)boxpowder(50-99)boxpowder(100-500)box
Xi'an Julong Bio-Tech Co., Ltd. is located in Xi'an City, Shaanxi Province, China. It is a biotechnology enterprise engaged in the research, development, production and sales of animal and plant extracts, cosmetics, pharmaceutical raw materials and intermediates. The company has complete experimental facilities. And advanced testing instruments ensure the stability of product quality from all aspects. The company has a complete sales service system, the products are exported to countries all over the world, and have won a good international reputation with excellent quality and excellent service.
The company has been adhering to the basic principles of "integrity, quality, service, and win-win" to serve customers, constantly strict requirements, set goals, and implement win-win development.
1. All inquiries will be replied within 12 hours.
2. Dedication to quality, supply & service.
3. Strictly on selecting raw materials.
3. OEM/ODM Available.
4. Reasonable & competitive price, fast lead time.
5. Sample is available for your evaluation & Formulation development.
6. Faster delivery:Sample order in stock and 3-7 days for bulk production.
7. We have strong cooperation with DHL, TNT, UPS, FEDEX, EMS. Or you also can choose your own shipping forwarder.
8. After-Sale Service:
1) International Authorized Third-Party Test For The Products You Demand.
2) 30 Days Warranty of quality of goods.
INCI Name: Pentapeptide-18
Reference : Leuphasyl
Cas No: 64963-01-5
EINECS : 265-291-0
Formula: C29H39N5O7
Molecular:569.65
Sequence: H-Tyr-D-Ala-Gly-Phe-Leu-OH
Purity: >95%
Solubility: soluble in water
Stability: stable
Source: synthetic
Odor: slightly
Formulation: available for your reference
MSDS and COA: available for your reference
Delivery: promptly from stock
Capacity: 500g per month
Appearance: White powder
Minimum Order Quantity: 1g
Test Method: HPLC
Storage: Lyophilized peptides although stable at room temperature for 3 months, should be stored desiccated below -18° C. Upon reconstitution of the peptide it should be stored at 4° C between 2-21 days and for future use below-18° C.
Pentapeptide-18 reduces the depth of wrinkles on the face caused by the contraction of muscles of facial expression, especially in the forehead and around the eyes. It targets in vitro the wrinkle-formation mechanism of expression wrinkles in a new way, offering an alternative to peptides like Acetyl Hexapeptide-3. It can be incorporated in cosmetic formulations such as emulsions, gels, and waxes
Pentapeptide-18 is a neuropeptide mimicing the natural mechanism of enkephalins, that gives botulinum like results. It reduces the depth of stretch marks and wrinkles caused by the muscle contractions.
Benefit:
Pentapeptide-18 has been used in anti-wrinkle eye serum to reduce the the appearance of fine lines and wrinkles-crow's feet with significant improvement in skin roughness. It may work synergistically with Argirilene and increase the benefits notablely.
1.Improve microcirculation of the blood,
2.Strengthen blood circulation,
3.Eliminate inflammation,
4.Resist pouch and dilute the fine lines and cow’s feet around eyes
5.Delay the effects of premature aging by improving the elasticity and firmness of the skin.
6.Hydrate, protect and smooth skin.
Function & Application:
Pentapeptide-18 can reduce facial muscle contractions that lead to expression lines and reduce the depth of those wrinkle on the face caused by the contraction of muscles used in facial expressions.
Specification
| Item | Specifications | Results |
| Assay(HPLC) | 98.0%~102.0% | 99.4% |
| Appearance | Blue Lyophilized Powder | Complies |
| Identification | Positive Reaction | Complies |
| Melting point | 224.0~227.0℃ | 224.0~226.0℃ |
| Ash | ≤0.1% | 0.08% |
| Loss on drying | ≤0.5% | 0.11% |
| Residue on ignition | ≤0.1% | 0.06% |
| Related substance | ≤1.0% | 0.75% |
| Chloride | ≤50ppm | Complies |
| Sulphate/Barium salt | ≤60ppm | Complies |
| Oxalate | Pass | Complies |
| Fe | ≤5ppm | Complies |
| As | ≤50ppm | Complies |
| Heavy metals | ≤1ppm | Complies |
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By Express |
By Air |
By Sea |
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Suitable for under 50kg |
Suitable for more than 50kg |
Suitable for more than 500kg |
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Q: What's your MOQ
A: For the high value product, our MOQ starts from 1g and generally starts from 10gs. For other low, price product, our MOQ starts from 100g and 1kg.
Q: Is there a discount
A: Yes, for larger quantity, we always support with better price.
Q: How to confirm the Product Quality before placing orders
A: You can get free samples for some products, you only need to pay the shipping cost or arrange a courier to us and take the samples. You can send us your product specifications and requests, we will manufacture the products according to your requests
Q: How to start orders or make payments
A: You can send our your Purchase order (if your company has), or just send a simple confirmation by email or by Trade Manager, and we will send you Proforma Invoice with our bank details for your confirmation, then you can make payment accordingly.
Q: How do you treat quality complaint
First of all, our quality control will reduce the quality problem to near zero. If there is a quality problem caused by us, we will send you free goods for replacement or refund your loss.
Xi'an Julong Bio-Tech Co., Ltd. is located in Xi'an City, Shaanxi Province, China. It is a biotechnology enterprise engaged in the research, development, production and sales of animal and plant extracts, cosmetics, pharmaceutical raw materials and intermediates. The company has complete experimental facilities. And advanced testing instruments ensure the stability of product quality from all aspects. The company has a complete sales service system, the products are exported to countries all over the world, and have won a good international reputation with excellent quality and excellent service.
The company has been adhering to the basic principles of "integrity, quality, service, and win-win" to serve customers, constantly strict requirements, set goals, and implement win-win development.
1. All inquiries will be replied within 12 hours.
2. Dedication to quality, supply & service.
3. Strictly on selecting raw materials.
3. OEM/ODM Available.
4. Reasonable & competitive price, fast lead time.
5. Sample is available for your evaluation & Formulation development.
6. Faster delivery:Sample order in stock and 3-7 days for bulk production.
7. We have strong cooperation with DHL, TNT, UPS, FEDEX, EMS. Or you also can choose your own shipping forwarder.
8. After-Sale Service:
1) International Authorized Third-Party Test For The Products You Demand.
2) 30 Days Warranty of quality of goods.
