Hot Sale 99% Ghk-Cu Beauty Peptide Lyophilized Powder Raw Powder Safe Shipping

Name: Jane
Whatsapp/WeChat: +86 13293126215
Email: Jane@duole-tech.com

Copper Blue Peptide, chemically termed Glycyl-L-Glycyl-L-Lysine (GHK-Cu), is a small-molecule protein complex composed of glycine, histidine, lysine, and copper ions. This tripeptide copper complex derives its name from the blue color of its aqueous solution. First identified in serum by a team of leading U.S. biochemical researchers in the 1970s, it has been proven to promote wound healing, reduce scarring, and stimulate skin self-repair. The compound improves skin condition through mechanisms including collagen synthesis enhancement, skin thickness increase, and hair follicle metabolism stimulation. Its antioxidant properties and regulation of 5-α reductase activity have been clinically validated. By 2025, this component is expected to maintain normal skin metabolism and support barrier repair.

Changsha Duole Technology Co., LTD was established in 2018 ，We mainly engage in peptides, synthetic peptide amino acids, beauty and weight - loss products, as well as raw materials for beauty and freckle - removing cosmetics, all of which are of reliable quality. Committed to strict quality control and thoughtful customer service, our experienced staff are always ready to discuss your requirements to ensure customer satisfaction. "Quality first, service foremost" summarizes our business philosophy. We firmly believe that prioritizing quality in all aspects of operations and providing excellent service lay the foundation for long - term success. Our mission is to lead the advancement of biotechnology by consistently adhering to the highest standards of quality and service. We hope to contribute to improving global health through innovation and excellence. We focus on high quality, competitive prices, flexible order quantities and timely delivery. Our products are mainly exported to European countries, the United Kingdom, the United States, Canada and Australia. We have extensive export experience and have never encountered any customs clearance issues. By focusing on sourcing materials of perfect quality and ensuring strict internal process control, our products have been widely recognized and trusted by users.

1.We are very experienced with this field;
2.Good after-sales service
3.100% quality guaranteed;
4.Reasonable & competitive price, fast lead time.;
5.Strong supply ability
6.Made in China ,high credit guarantee.

Q1: About the after-sale service
A: After purchasing the products from our Lab, we have A professional technical team and after-sales team to serve you and solve all your problems in the future

Q2:  I want to know more details about the product, how can I contact you?
A: You can send us an email inquiry at any time. For more accurate quotes, I need the following information: product name, order quantity, receipt country, quality requirements, etc.

Q3: Can I get some samples?
A:Yes, we can provide samples, but the customer will pay the shipping cost.

Q4: About the seller's response
A: We will respond to your message in a timely manner. We guarantee to respond to you within 24 hour

Q5: What is your MOQ?
A: The minimum quantity we can order is 1 box.

Q6: Can you give me a discount price?
A:Surely,It depend on your quantity. 

Q7:  How to preserve peptides after receiving them?
A:Peptides in the form of lyophilized powder can be transported at room temperature by vacuum packaging, while polypeptides in the dissolved state need to be refrigerated at 2 ° C - 8 ° C. For long-term storage, peptides should be stored in the form of lyophilized powder store at -20 ° C or -80 ° C in a sealed container with desiccant, which can avoid the degradation of peptides to the greatest extent.