High quality Pentapeptide-18 with best price 64963-01-5



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High quality Pentapeptide-18 with best price 64963-01-5
High quality Pentapeptide-18 with best price 64963-01-5
High quality Pentapeptide-18 with best price 64963-01-5
High quality Pentapeptide-18 with best price 64963-01-5
High quality Pentapeptide-18 with best price 64963-01-5
High quality Pentapeptide-18 with best price 64963-01-5

High quality Pentapeptide-18 with best price 64963-01-5

  • Item No.TOP
    MOQ1 Gram
  • Product size15 x 10 x 10 cm
    Product weight0.1 kg
Tag  wholesale

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From $210.00 / Gram
You save $ -210.00
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If over 500pcs, mass production will start until pre-production sample has been approved.

Est. 7 days production

Product Description



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                             1.Competitive price
                             2.Fast Delivery Within 2 days
                             3.SGS , BV, GMP,ISO approve
                             4.Professional factory


Name Pentapeptide-18/Leuphasyl 
 Synonyms L-Tyrosyl-D-alanylglycyl-L-phenylalanyl-L-leucine,Tyr-D-Ala-Gly-Phe-Leu-OH; Tyrosyl-D-alanylglycylphenylalanylleucine; [D-Ala2]leucine-enkephalin
 CAS NO. 64963-01-5

 Molecular Formula

 Molecular Weight 569.65
 EINECS 265-291-0
 Appearance White Powder
 Purity 98% Min
 Density 1.257±0.06 g/cm3 (20 ºC 760 Torr)
 M.P. 160-163.5 ºC
 Solubility Very slightly soluble (0.42 g/L) (25 ºC)

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 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.







Test Results


A.H-NMR:Comply with the structure


B.LC-MS:Comply with the structure


C.The IR spectrum of sample should be identical with that of reference standard;




Heavy metals

≤10 ppm





Sulphated ash

≤0.5%, determined on 1.0 g.


Related substances

Unspecified impurities: for each impurity



Total Impurity







99.0%~101.0% (anhydrous substance).



Preserve in well-closed, light-resistant and airtight containers.




Packaging & Shipping




Our Services


Company Information


Qingdao xigema Chemical Co.,Ltd is a global chemical industry manufacturers and suppliers of pharmaceuticals 

and intermediates, food and feed additives, herbal extracts, agrochemicals and fine chemicals etc.

The aim of xigema is a quality policy that "Elements in the system all have been satisfied, Personnel has been trained; Every batch of material is checked, Each procedure guarantees the quality; Every bag of our products is top grade, Service is thoughtful all the time, quality and reputation to increase market share and promote enterprise development. The quality, colors and forms of our products have reached a high level in related chemical industry, which relies on characteristic and advanced processing technology and it has gained a high and reliable reputation from customers at both quality and services.

xigema has become the "Top 500 Chinese manufacturing companies","Top 20 of global chemical sales".xigema has 21 subsidiaries and holding companies.





Q1: Are you a manufacturer?
Answer: Yes, we are factory founded on 2002.

Q2: How to contact with us?
Click the Alibaba"Contact Supplier" And then send us message the product you interest in, you will get reply within 24 hours.

Q3:Which kind of payment terms do you accept?
For small order,you can pay by T/T,Western Union or Paypal,nomal order by T/T to our company account

Q4:Can you give me a discount price?
Surely,It depend on your qty

Q5:How can i get a sample?
free samples is available,but freight charges will be at your account and the charges will be return to you or deduct from your order in the future.

Q6: 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.

Q7:How do you treat quality complaint?
A:First of all, our quality control will reduce the quality problem to near zero. If there is a real quality problem caused by us, we will send you free goods for replacement or refund your loss.

If you are interested,welcome to contact with us.
Pls send message if you are interested,click"send" as below ^.^



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