Yinherb Cosmetics Peptide Pentapeptide 18/Leuphasyl for anti-Wrinkles CAS 64963-01-5 
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%
Source: synthetic
Grade: cosmetic
Stability: stable
Solubility: soluble in water
Odor: no
Chemical Structure:
Formulation: available for your reference, please contact us.
MSDS and COA: available for your reference, please contact us.
Delivery: promptly from stock
Appearance: white powder
Brand Name: Yinherb
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. 
What is Pentapeptide 18/Leuphasyl?
Leuphasyl is an amid peptide, a delta opioid agonist, is a degradation resistant long-acting Leu-enkephalin analog used to study the signaling pathway of delta opioid receptors. 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 is a potent, long-acting Leu-enkephalin analog that is resistant to enzymatic degradation. It can be incorporated in cosmetic formulations such as emulsions, gels, and waxes where removal of the deep lines or wrinkles in the forehead or around the eyes is desired.

Pentapeptide 18/Leuphasyl Benefits
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.

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.
 








Q1: Can i get some samples 
A: Yes, we can supply the free sample, but the shipping cost be paid by our customers.
 
Q2: How to start orders or make payments 
A: Proforma invoice will be sent first after confirmation of order, enclosed our bank information. Payment by T/T, Western Union or Paypal or Escrow(Alibaba).
 
Q3: 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.
 
Q4:What's your MOQ 
A:Our MOQ is 1kg. But usually we accept less quantity such as 100g on the condition that sample charge is 100% paid.
 
Q5: How about delivery leadtime 
A:Delivery lead time: About 3-5 days after payment confirmed. (Chinese holiday not included)
 
Q6:Is there a discount 
A:Different quantity has different discount.
 
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.