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Frequently Asked Questions

Essential information about our research-grade peptides and quality standards.

Peptides are short chains of amino acids linked by peptide bonds, typically consisting of 2-50 amino acids. They serve as the building blocks of proteins and play crucial roles in biological processes.

Research peptides are synthesized versions of naturally occurring peptides, manufactured to precise specifications for use in scientific studies.

Key characteristics: High purity (≥98%), lyophilized form for stability, accompanied by Certificates of Analysis (COA), and manufactured under strict quality control protocols.

Peptide purity refers to the percentage of the target peptide present in a sample, measured via High-Performance Liquid Chromatography (HPLC).

Our Standard: All our research peptides maintain ≥98% purity, verified by third-party laboratory testing and documented in our Certificates of Analysis.

Higher purity is critical for research because impurities can interfere with experimental results and compromise the reproducibility of studies.

All products are supplied in lyophilized powder form in sealed vials. This format provides:

  • Maximum stability: Extended shelf life compared to liquid solutions
  • Precise measurement: Researchers can work with desired quantities
  • Contamination protection: Sealed vials prevent environmental exposure
  • Shipping durability: Powder form is more stable during transit

Lyophilized peptides:

  • Store at -4°F for long-term storage (up to 24 months)
  • Store at 36-46°F (refrigerated) for short-term storage (up to 3 months)
  • Keep away from light, moisture, and repeated temperature fluctuations

We supply research-grade peptides to:

  • Academic and university research laboratories
  • Pharmaceutical and biotechnology companies
  • Independent research institutions
  • Licensed professionals conducting legitimate scientific research

We maintain rigorous quality control through a multi-step verification process:

  • Purity: ≥98%, reported on each batch's Certificate of Analysis
  • Identity: Checked against a reference standard, with the method named on each certificate
  • Third-Party Testing: Independent laboratory verification
  • Batch Documentation: Lot numbers linked to their certificates

"Research Use Only" (RUO) is a classification indicating that a product is intended exclusively for laboratory research and experimental investigation.

All orders are shipped with research-grade handling protocols:

  • Packaging: Insulated containers with cold packs when required
  • Carriers: USPS Priority Mail
  • Processing: Orders placed before 12 PM EST ship same business day
  • Tracking: Full tracking information provided via email

Returns & Refunds Policy

Due to the sensitive nature of research-use-only (RUO) materials, all sales are final except as expressly provided below. By placing an order, the customer acknowledges and agrees to this policy.

Return Eligibility

Unopened, unused product may be eligible for return only if you notify us within 5 business days of delivery and the return is approved by us in advance.

To qualify:

  • Product must be unopened, unused, untampered, and in its original packaging.
  • The customer is responsible for return shipping via a trackable carrier.
  • Original shipping charges are non-refundable.
  • A $35 restocking fee applies to all approved returns.

Non-Returnable Items

  • Opened or used products.
  • Returns sent without prior authorization.
  • Requests made after the 5-business-day notification window.

Order Issues (Incorrect or Incomplete Orders)

If your order arrives incorrect or incomplete, contact us within 48 hours of delivery and include:

  • Photos of the outer box and inner packaging.
  • A photo of the vial label (including batch/lot number, if present).
  • A description of the issue and the affected quantities.

After review, we may provide a replacement of the same item or a store credit. Refunds to the original payment method are not available for order-issue claims.

Contact Us First (Chargebacks)

If you experience any problem with your order, please contact us first so we can resolve it. For properly delivered orders governed by this policy, filing an unauthorized chargeback may result in us providing the order records, delivery confirmation, and this policy to the payment processor, and may restrict future orders.

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⚠️ Research Use Only — Legal Acknowledgment

All products on this website are sold strictly for in vitro research and laboratory use only.

  • Not for human or veterinary use, consumption, or application
  • Not FDA-approved to diagnose, treat, cure, or prevent any disease
  • Buyer assumes full responsibility for legal compliance in their jurisdiction
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This information is collected for merchant compliance and regulatory purposes.

Please select your research affiliation to continue.

By clicking "Accept," you confirm:

  • You are at least 21 years of age
  • You are a qualified researcher or laboratory professional
  • You represent the affiliation type selected above
  • You understand these products are for research purposes only

Your selection is stored locally and may be recorded for compliance purposes.