GHK-Cu (50mg and 100mg) for skin whitening, supplied as lyophilized powder in vials.

Contact Information
WhatsApp: +86 132 8297 1721
Email: mila13282971721@gmail.com

When storing peptides, please observe the following:

• Store peptides in a cool, dry place away from light.
• Avoid repeated freeze-thaw cycles.
• Avoid prolonged exposure to air.
• Protect from light.
• Avoid long-term storage in solution.
• Aliquot peptides according to experimental requirements.

1. Do you provide free samples?
Yes, we can provide free samples for testing, but the buyer is responsible for the shipping costs.
2. Is printing or labeling available for the bottles?
We support this service if you place a bulk order.
3. What is the typical lead time?
For in-stock products, we will ship within 24-48 hours after receiving payment; for small batches of custom-colored bottles, the shipping time is usually 3-5 days.
4. What shipping methods do you offer?
Quick option: We use air freight and will select the most suitable shipping company for your address.
5. How does your factory handle quality control?
We conduct three quality inspections prior to packaging.
1. We can provide COA and other related documents.
2. All inquiries will be answered within 12 hours.
3. Committed to quality assurance, stable supply, and excellent service.
4. Strict selection of raw materials.
5. Reasonable, competitive pricing and short lead times.
6. Fast delivery: Samples are in stock, and mass production takes only one week.
7. We have established close partnerships with logistics companies such as DHL, UPS, FedEx, and EMS; you can also choose a designated freight forwarder.
8. Supports multiple payment methods, allowing you to conduct transactions through the platform and protecting your rights.
9. Timely and comprehensive after-sales service eliminates your worries about international trade.put...

1. How do I place an order?
Please send a message specifying the products and quantities you require, and I will calculate the total cost for you.
2. What are the delivery times and shipping methods?
We ship via air freight. Once payment is received, we will dispatch your order using USPS, FedEx, DHL, or UPS; delivery to your address is estimated to take 7–12 days.
3. How should the peptide products be stored after receipt?
Peptides in lyophilized (freeze-dried) powder form can be shipped at room temperature in vacuum packaging, whereas peptides in solution must be refrigerated at 2°C to 8°C. For long-term storage, it is recommended to keep the peptides sealed as lyophilized powder in a container with a desiccant to minimize degradation.
4. What payment methods are accepted?
We accept various payment methods, including credit cards, Apple Pay, Google Pay, bank transfers, offshore transfers, and Bitcoin; transactions can be processed through the platform.

Our company owns its own factory and is committed to the large-scale production of pharmaceutical intermediates and other raw materials. Our products are widely used in pharmaceuticals, cosmetics, nutritional supplements and other fields.

Adhering to the business philosophy of "integrity and cooperation, technological innovation, and service first," our company aims for excellent quality assurance and relies on a comprehensive service system to provide efficient and satisfactory consulting services. We sincerely welcome your inquiries and look forward to working with you to create a better future. We sincerely welcome your inquiries and look forward to collaborating with you to create a bright future.

Key Products:
Our core business encompasses a wide range of peptide products, including weight-loss peptides, pharmaceutical-grade peptides, cosmetic peptides, and custom peptides. Our flagship weight-loss peptides include Semaglutide, Tirzepatide, and Retatrutide.