Lab Grade PTD-DBM Synthetic Polypeptide Small Molecule Lab Test Reagent

PTD-DBM is a synthetic small polypeptide, presented in lyophilized powder form with HPLC purity above 98%. Each production batch is attached with complete COA testing documents.

This product is exclusively used for laboratory biochemical research and experimental testing. It cannot be applied to human body, cosmetic formulation, medical preparation, animal feeding or oral consumption.

1. Professionalism of production: With more than 20 years of experience in peptide production, to ensure the stability and reliability of each batch of peptide quality.

2. Professionalism of product efficacy: We are familiar with more than 300 kinds of cosmetic peptides that are now available worldwide, thorough research.

3.Professionalism of service: customer satisfaction is our greatest work.

4. Reliability: We always believe that only good reputation and product quality can make a good company.

5. Flexibility: We offer a variety of peptides, liquid, freeze-dried powder etc.

6. Variety of products: We offer more than 200 peptides, including Dipeptide, Tripeptide, Tetrapeptide, Pentapeptide, Hexapeptide, Heptapeptide,Octapeptide,Nonapeptide,Decapeptide,Copper peptide, Oligopeptide and so on.

Q1  Can i get some samples
A1  Yes, we can supply the free sample, but the shipping cost be paid by our customers.
Q2  How to confirm the Product Quality before placing orders
A2  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.
Q3 What's your MOQ
A3 Our MOQ is 1kg. But usually we accept less quantity such as 100g on the condition that sample charge is 100% paid.
Q4  How about delivery leadtime
A4  Delivery lead time: About 3-5 days after payment confirmed. (Chinese holiday not included)
Q5  Is there a discount
A5  Different quantity has different discount.
Q6  How do you treat quality complaint
A6  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.
Q7  How to contact us
A7 You can chat with us by Trademanager,MSN&Skype Online.
       You can choose your interested products and send inquiry to us.
       You can dial our telephone directly or send Email to us., you will get our reply.

1 .Core Functions & Mechanism of Action

• Hair Growth Promotion: PTD-DBM specifically blocks the interaction between the hair-loss-promoting protein CXXC5 and Dishevelled (Dvl), releasing the inhibitory effect on follicular development. This activates the Wnt/β-catenin pathway—a core signaling cascade for hair follicle formation—stimulating the proliferation and differentiation of hair follicle stem cells. It effectively delays follicular miniaturization, particularly in cases of androgenetic alopecia, and induces the formation of new hair follicles.
• Skin Wound Healing: By activating the Wnt/β-catenin pathway, PTD-DBM also enhances collagen synthesis and skin tissue repair, making it an effective adjuvant for accelerating wound healing and reducing scar formation.
• Synergistic Effect with Methyl Vanillate: When formulated with methyl vanillate, PTD-DBM exhibits a synergistic effect that significantly amplifies follicular activation and improves the bioavailability of the active ingredients.

2. Application Fields

• Cosmeceuticals: The primary application is in hair care products such as anti-hair loss serums, scalp repair gels, and hair growth shampoos, targeting consumers with hair loss or scalp health issues.
• Biotech Research: Used as a research intermediate in studies focused on hair follicle regeneration, wound healing, and Wnt pathway modulation.
• Custom Formulations: Ideal for compound formulations with plant extracts, vitamins, or other peptides to create high-performance hair and skin care products.

3. Packaging & Storage

• Packaging: Customization is available to meet diverse client requirements, ranging from milligram-scale vials to kilogram-grade aluminum foil bags. All packaging is double-sealed to maintain peptide activity and prevent contamination.
• Storage Conditions: For long-term stability, store in a sealed container at -20°C or below, away from light, heat, and moisture. After reconstitution, aliquot and freeze to avoid repeated freeze-thaw cycles.

4. Product Advantages

• Precise Targeting: Acts directly on the hair follicle regulatory pathway with clear, predictable efficacy and minimal off-target effects.
• High Purity & Stability: Advanced manufacturing processes guarantee consistent purity and molecular stability, reducing batch-to-batch variation.
• Versatile Application: Can be used alone or in combination with other ingredients, suitable for various product forms including serums, creams, and scalp treatments.
• Safety & Compliance: Complies with global cosmetic raw material regulations, with low endotoxin levels ensuring excellent topical safety.