Retatrutide Research Peptide | High Purity | HPLC & MS Tested

Retatrutide is a synthetic peptide under investigation for metabolic regulation. Research highlights its potential in weight management, appetite control, glucose homeostasis, and energy balance, providing insights into obesity, type 2 diabetes, and related metabolic disorders.

• Retatrutide – Research Grade

•        Purity: ≥ 99% (HPLC) 
         Form: Lyophilized powder
         Molecular Formula: C₂₂₉H₃₆₁N₅₉O₆₈
         Molecular Weight: ~4921.82 g/mol
         Storage: Store at 2-8°C. Avoid repeated freeze–thaw cycles

Retatrutide is a synthetic peptide supplied in lyophilized powder form,
designed for laboratory and research purposes.

The product is manufactured under strict quality control standards.
Each batch is tested by HPLC to ensure a purity level of ≥99%,
and a complete Certificate of Analysis (COA) is provided with shipment.

Retatrutide is available in multiple vial sizes including 5mg, 10mg , 15mg,20mg,25mg and 30mg.
Customized packaging and private labeling services can be supported upon request.

With stable quality and consistent supply capability,
this product is suitable for long-term research and development projects.

For research use only.
Not intended for human or veterinary use.

Shipping

      We at VLS Peptides offer Free Priority shipping on orders from $3000 upward .

      We offer same (business) day shipping for orders placed before 1pm PST Monday-Friday. All orders received after 1pm PST, or on weekends or holidays, will ship on the next business day.

       We also offer Priority Express shipping. 

       When your order ships, our systems will automatically generate a “Package Shipped” email notification that will include a tracking number.

    VLS Peptides specializes in the synthesis of highly purified peptides, proteins and amino acid derivatives for scientific research and development. VLS Peptides uses automated, and manual peptide synthesizers as well as solution and solid-phase peptide synthetic technology to offer the finest quality peptides and proteins that exceed 99% purity. From the initial stages of peptide synthesis to packaging and delivery, our company implements the most stringent quality control standards to ensure that all peptides arrive in their purest and most stable form. In house testing at all stages of production at our analytical test lab verifies our peptides sequential fingerprints for precision accuracy. Buy Peptide Online Canada . This is achieved through highly accurate High-Performance Liquid Chromatography and Mass Spectrometry analysis, which scientifically proves the purity, accuracy and identity of each peptide.

Why Choose Us?
      Premium Quality: All our peptides are synthesized locally under strict GMP-level standards. Each batch undergoes rigorous quality control to guarantee purity, stability, and consistency. You can trust that every product meets the highest industry benchmarks.
      Extensive Product Range: From standard peptides to blends, topical peptides, and fully customized orders, our comprehensive catalog caters to every need. Our experienced team is ready to help you find the perfect solution for your research.
      Expert Customer Support: We value long-term relationships with our clients. Our dedicated support team is committed to assisting you at every step — before, during, and after your purchase. Your satisfaction is our top priority.
      Fast & Free Delivery: Enjoy reliable shipping worldwide. Orders over $3,000 qualify for free delivery. For custom peptide requests or to place an order, contact our support team via our Contact Page.

FAQ

1. How can we contact you efficiently?

    You may contact us via WhatsApp, email, phone, or TradeManager.
    All contact details are available on our official website. Each client is assigned a dedicated sales representative to ensure efficient                  communication and follow-up.

2. Are you a manufacturer or a trading company?

    We are a direct manufacturer with our own production facilities, R&D support, and internal quality control system. We do not operate as a reseller.

3. Can we request samples before placing a bulk order?

    Yes. Free samples are available for evaluation.
    Samples are taken from regular production batches, ensuring consistency with bulk orders.
    Shipping costs are borne by the buyer.

4. What is your minimum order quantity (MOQ)?

    MOQ depends on the specific product.
    Some products start from 1 kit, while others start from 1 kg.
    For first-time cooperation, trial quantities can be discussed.

5. How fast can you provide a quotation?

    Quotations are usually provided within 1 hour after receiving complete inquiry details.
    For urgent requests, please mark “Urgent” in the email subject or contact us directly for priority handling.

6. Do you offer discounts or volume pricing?

    Yes. Pricing is based on order quantity.
    More competitive pricing is available for higher volumes or long-term cooperation.

7. Do you support OEM or private label services?

    Yes. We support OEM and private label services, including formulation, packaging, and labeling.
    Please share your requirements, and we will provide a tailored solution and quotation.

8. What quality control measures do you have?

    Each batch undergoes internal quality inspection before shipment.
    Relevant documentation can be provided upon request.

9. Can you guarantee delivery time?

    Yes. Once the order is confirmed, production schedules and delivery timelines are fixed and strictly followed.

10. Are you interested in long-term cooperation?

    Absolutely. We focus on building stable, long-term partnerships rather than one-time transactions.