wholesales peptides Cas 154947-66-7 LL37 375 5MG with high quatity

Name: Anna

Email address : xiaobo19872026@outlook.com

Whatsapp : +85244588108

                       +8613180089301

Telegram : @anna20260512

LL-37 is the only human bactericidal peptide antimicrobial peptide, derived from the hCAP18 protein. It is a cationic, amphiphilic α-helical peptide consisting of 37 amino acids, with extensive immunomodulatory and host defense functions.
CAS Number: 154947-66-7
It exhibits strong antibacterial activity against Gram-positive and Gram-negative bacteria, fungi, and enveloped viruses. In addition to directly killing microorganisms, LL-37 also regulates inflammation, promotes wound healing, regulates the recruitment of immune cells, and supports tissue repair. It is widely studied in immunology, dermatology, infection research, and mucosal defense.

Our company is a modern and advanced enterprise, specializing in the production and export of raw materials for drugs, drug intermediates, and plant extracts. Our products are widely used in the fields of medicine, medical health products, cosmetics, nutritional supplements, and food additives.

Peptide products offer diverse functional benefits across multiple scenarios:

1. In health management, peptides support metabolic regulation (aiding in blood sugar control and healthy weight management for specific groups) and immune system modulation by enhancing the body's defense responses; 

2. In skincare, peptides promote skin barrier repair, boost collagen synthesis to reduce fine lines, and improve skin hydration and elasticity; 

3. In sports nutrition, peptides assist in muscle recovery by reducing post-exercise tissue damage and supporting muscle protein synthesis.

1. 1. Skin care peptide
2. 2. Beauty peptide
3. 3. Muscle building peptide
4. 4. Hair growth peptide
5. 5. Weight loss peptide
6. 6. Fitness peptide

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: Do you have stock?

A: We understand most customers prefer stock, so we'll try to keep stock for most products. However, for some rare products, we won't keep stock and it needs time to synthesize.

Q3: How do I start paying?

You can pay via Bitcoin, bank transfer, USDT or PayPal.

Q4: How to confirm product quality before placing an order?

A: We got good feedback from customers and Tested by third-party institutions. You also can get free samples of some products. You just have to pay the shipping fee for the sample.

You can send us your product specifications and requirements and we can customize for you.

Q5: What is your MOQ?

A: The minimum quantity we can order is 1 box.

But usually we can accept a smaller quantity, say 100g, at the cost of 100% sample charge.

Q6: Time for delivery?

A: Leading time within 3 business days,Shipping time about 8-10 business days. 

Q7: Why should I choose you?

A: Powerful technical support-come from our highly skilled & fully experienced staff, working in chemical industry for over 5years, in average.Strict quality control-comes form our sophisticated management system.Professional and warm sales team-since we believe we can only win via our hard work in a competitive world.Quick response and excellent presale and after sale service-since we believe our customers deserve all the best service.