Returns and Refunds Policy

Effective Date: June 22, 2026

We operate with intention across every order. If something isn’t right, we’ll review it carefully and work toward a resolution.

Research Use Only Notice

All products offered by Cult Science are intended strictly for research use. They are supplied for lawful, in-vitro laboratory research conducted by qualified individuals aged 21 or older.

Products are not intended for human or animal consumption, administration, therapeutic use, diagnostic use, clinical application, or personal use of any kind.

Any communication or activity indicating use outside of permitted research, including references to consumption, dosing, administration, or personal application, may result in order cancellation, account restriction, refusal of future service, and ineligibility for refunds where permitted by law.

Order Accuracy & Support

If there’s an issue with your order, contact us directly. We take accuracy seriously and will review all concerns with care.

Returns & Eligibility

Due to the nature of research materials, all sales are final. Returns and exchanges are not accepted.

However, if your order arrives damaged or incorrect, please contact us within 48 hours of delivery so we can evaluate the issue. Late reports may be declined if the delay limits our ability to verify the issue or complete carrier and fulfillment review.

Resolutions, including replacement or refund, may be considered under the following circumstances:

  • Incorrect item received
  • Missing item confirmed by fulfillment records
  • Product damaged during transit
  • Package visibly compromised in transit
  • Fulfillment or processing error on our end
  • Duplicate charge or verified billing error

All requests are reviewed on a case-by-case basis. Determinations are made based on order details, fulfillment and carrier records, payment verification, product condition, supporting documentation, and overall account history.

Non-Returnable & Non-Refundable Items

The following are not eligible for return, refund, replacement, or credit unless required by law:

  • Opened or used products
  • Products that have been altered, tampered with, damaged, relabeled, or mishandled
  • Items stored improperly after delivery
  • Unauthorized returns or returns not following provided instructions
  • Orders placed in error or no longer needed
  • Products deemed unsuitable for uses outside permitted research scope
  • Shipments delayed in transit once transferred to the carrier
  • Orders marked as delivered but subsequently lost, stolen, or unavailable
  • Orders shipped to incorrect or incomplete addresses provided at checkout
  • Orders impacted by failure to complete required delivery or verification steps

Prohibited Use

Eligibility for refund, replacement, or credit may be declined if any communication or evidence indicates use outside permitted research, including:

  • Human or animal use
  • Personal use of any kind
  • Dosing, administration, or application
  • Injection, ingestion, topical, inhalation, or other bodily use
  • Therapeutic, diagnostic, clinical, cosmetic, or performance-related use
  • Resale, redistribution, relabeling, or supply to unauthorized third parties

Any use inconsistent with Cult Science’s Research Use Only terms or policies may void eligibility.

Account Restrictions

Cult Science reserves the right to suspend, restrict, or close accounts and decline future orders where necessary. This may occur in cases including, but not limited to:

  • Use or communication inconsistent with research-only terms
  • False or misleading claims
  • Repeated or excessive refund requests
  • Chargebacks or payment disputes
  • Fraud, payment risk, or suspicious activity
  • Misuse of products
  • Violation of Cult Science’s Terms, policies, or research-use requirements

Required Documentation

To request a review, contact info@cultscience.com and include:

  • Order number
  • Full name and email associated with the order
  • Description of the issue
  • Clear photos of the product
  • Clear photos of the outer packaging
  • Clear photos of the shipping label
  • Images showing any damage, tampering, or incorrect or missing items
  • Any relevant carrier notices or delivery exceptions

Additional information may be requested as needed to complete the review process.

Order Cancellations

Orders may be canceled prior to shipment for a full refund. Once an order has shipped, it is no longer eligible for cancellation.

How to Contact Us

To report an issue, email:

info@cultscience.com

Include:

  • Your order number
  • A brief description of the issue
  • A photo of the item received (if applicable)

We will review your request and respond promptly with next steps.

Return Authorization Required

Do not return any product without written authorization from Cult Science.

Unauthorized returns may be refused or deemed ineligible for refund or replacement.

If a return is requested, instructions will be provided. Products must be returned exactly as directed. Failure to follow instructions may void eligibility.

Refund Processing

If a refund is approved, it will be issued to the original payment method. Processing times may vary depending on your payment provider.

Cult Science operates with precision, and that extends to how we handle every order.

Product Information

What are peptides?

Peptides are short chains of amino acids studied for their role in biological signaling and cellular processes. Within research settings, they are used to explore a range of pathways related to metabolism, recovery, and overall system function.

Why are your products labeled “For Research Use Only”?

Our peptides are manufactured and offered strictly for laboratory and scientific research. They are not FDA-approved drugs or pharmaceutical products, and are not intended for human or animal consumption. The “For Research Use Only” designation reflects their intended use and ensures compliance with applicable regulations.

What are your peptides used for?

Research peptides are used across academic, clinical, and laboratory settings to study biological processes and advance scientific understanding. Areas of focus often include cellular signaling, receptor interactions, metabolic pathways, and molecular biology.

Do you provide instructions for use?

No. Cult Science does not provide guidance on reconstitution, dosing, administration, or any form of use. All products are sold strictly for research purposes.

How should I store lyophilized peptides?

Store lyophilized peptides in a cool, dry environment, protected from light. For extended storage, refrigeration (2–8°C) or freezing (–20°C) is recommended. Once reconstituted, keep refrigerated and use within an appropriate timeframe.

What size vials do your peptides come in?

Most peptides are supplied in standard 3 mL vials, with select formulations available in 5 mL and 10 mL sizes. Exact vial specifications are listed on each product page. For additional details or custom quantities, contact support.

Who is Cult Science for?

Cult Science is built for those who approach research with intention. Individuals who value precision, clarity, and a higher standard in what they use.

How are Certificates of Analysis (COAs) provided?

Each batch includes a unique QR code that links directly to its corresponding Certificate of Analysis. By scanning the code, you can access third-party lab results verifying purity, identity, and composition.

What purity standards does Cult Science maintain?

We target ≥99% purity across all research peptides. Each batch is verified using HPLC and mass spectrometry to confirm purity, molecular weight, and structural integrity prior to release.

Shipping Information

How quickly do you ship and how do I track my order?

Orders placed before 4:00 PM EST, Monday through Friday, ship the same day. Orders placed after 4:00 PM or on weekends ship the next business day. Tracking details are sent via email once your order ships, and are available anytime through our tracking page.

Do you ship internationally?

At this time, we ship within the United States only. International shipping is currently being evaluated and may be available in the future. Join our newsletter for updates.

What are your shipping timelines?

Standard shipping typically arrives within 2–5 business days. All orders ship via USPS with tracking included.

My package shows delivered, but I haven’t received it. What should I do?

First, check around your delivery area, including side doors, porches, or with nearby neighbors. If your package is still not located after 24 hours, contact us a at info@cultscience.com with your order number and we’ll coordinate with the carrier to resolve it promptly.

Customer Service

What payment methods do you accept?

We accept all major credit cards, including Visa, Mastercard, American Express, and Discover. All transactions are processed through secure, encrypted payment systems.

Do you accept returns?

All sales are final. Due to the nature of research materials, returns and exchanges are not accepted. If you need to cancel an order, contact us promptly—orders that have not yet shipped may be eligible for a full refund. For shipped orders, please review our policy or contact info@cultscience.com for assistance.

What should I do if I received the wrong item?