The verifiable place to buy research peptides · Free shipping over $150

FAQ

Compliance & Policies

Are your products intended for human consumption?
No. All products are sold exclusively for laboratory research purposes and are not intended for human consumption, medical use, veterinary use, therapeutic use, diagnostic applications, or any use other than legitimate laboratory research.
Are there age requirements to purchase?
Purchasers must be at least 21 years of age and otherwise legally authorized to purchase research materials in their jurisdiction.
Is it my responsibility to understand local regulations?
Yes. Customers are responsible for understanding and complying with all applicable federal, state, and local laws and regulations before placing an order.
What am I agreeing to when I place an order?
By placing an order, you acknowledge that you have read, understood, and agreed to all Terms and Conditions, policies, disclaimers, notices, and other information published on this website. You further acknowledge that all products are sold solely for laboratory research purposes and are not intended for human consumption, medical use, veterinary use, therapeutic use, diagnostic applications, or any use other than legitimate laboratory research.

You accept full responsibility for ensuring compliance with all applicable federal, state, and local laws and regulations relating to the purchase, possession, storage, handling, and use of any products purchased from Midwest Compounds.

Are your products manufactured in the United States?
Manufacturing and fulfillment locations may vary by product. Quality standards, testing requirements, and batch verification procedures are applied regardless of manufacturing location.

Products & Quality

What are research compounds?
Research compounds are materials intended exclusively for laboratory and scientific research purposes. They are supplied for use by qualified professionals conducting legitimate research and analytical work.
Are your products tested?
Yes. Every batch undergoes rigorous quality control procedures, including identity and purity verification. Certificates of Analysis (COAs) are made available whenever applicable.
What is the purity of your products?
Our products are manufactured to stringent quality standards and are tested for purity prior to release. Individual batch results may vary slightly and can be reviewed through the corresponding COA.
Do you provide third-party testing?
Yes. Every batch is tested by an independent third-party laboratory, and the Certificate of Analysis is published on our COA page.
Where can I view Certificates of Analysis (COAs)?
Available COAs can be found on the applicable product pages or provided upon request. COAs contain batch-specific testing information and quality verification data.
How should products be stored?
Products should be stored according to the recommendations provided with each item. Generally, lyophilized materials should be kept in a cool, dry environment and protected from excessive heat, moisture, and direct sunlight.
Will the product I receive look exactly like the product shown on the website?
Product images are provided for illustrative purposes only and are intended to represent the general appearance of the product. Actual products may vary slightly in packaging, labeling, vial appearance, color, lyophilized cake formation, fill presentation, or other visual characteristics.

Minor batch-to-batch variations are a normal part of manufacturing and may result in differences in appearance, texture, density, color, or physical presentation. For example, vial cap colors, flip-top lid styles, label layouts, or other packaging details may differ from product images or previous orders. Such variations are generally cosmetic in nature and do not necessarily indicate a difference in quality, purity, identity, or product specifications.

Products are released only after meeting applicable quality control and testing standards.

Testing & Transparency

Are your Certificates of Analysis batch-specific?
Yes. Certificates of Analysis are tied to specific production batches whenever available, allowing customers to review testing information relevant to the product received.
What laboratories perform testing?
Testing may be conducted by qualified internal laboratories, independent third-party laboratories, or both, depending on the product and testing requirements.
How often are products tested?
Products are tested according to established quality control procedures and release specifications before being made available for purchase.
What does a purity percentage mean?
Purity percentage represents the proportion of the tested material that matches the intended compound. Higher purity percentages indicate lower levels of impurities or byproducts.
Can I request additional testing documentation?
Additional testing documentation may be available for certain products or batches upon request, subject to availability and confidentiality requirements.

Ordering & Payment

What payment methods do you accept?
Accepted payment methods are displayed during checkout and may include credit cards, ACH payments, and other approved payment options.
Can I modify or cancel an order after it is placed?
Orders begin processing quickly to ensure prompt shipment. If you need to make changes, contact customer support immediately. While we cannot guarantee modifications, we will make reasonable efforts to assist.
Will I receive an order confirmation?
Yes. Once your order is successfully placed, an order confirmation email will be sent to the email address provided during checkout.

Shipping & Delivery

Do you ship nationwide?
Orders are shipped throughout the United States where permitted by applicable laws and regulations. Customers are responsible for ensuring compliance with all local requirements.
How quickly are orders processed?
Most orders are processed within 1–2 business days. Shipping transit times vary based on carrier selection and destination.
Will I receive a shipping confirmation?
Yes. Once an order has been processed and shipped, a shipping confirmation will be sent to the email address provided during checkout.
What should I do if my package is delayed?
Carrier delays occasionally occur and are outside of our direct control. If your order has not arrived within the expected window, please contact customer support and we will assist in investigating the shipment.
What happens if my package is lost in transit?
If a package appears lost, please contact customer support. We will work with the shipping carrier to investigate and determine the appropriate resolution.
Do you offer expedited shipping?
Expedited shipping options may be available during checkout depending on your location and product availability.

Returns & Customer Support

What is your return policy?
Due to the nature of our products, returns and exchanges are not accepted. If an order arrives damaged or incorrect, please contact customer support promptly for assistance.
What if I receive the wrong item?
Please contact customer support within a reasonable timeframe after delivery. We will work to correct any fulfillment errors as quickly as possible.
What if my order arrives damaged?
If your shipment arrives damaged, please retain the packaging and contact customer support with photographs of the damage so we can assist you.
How can I contact customer support?
Our support team can be reached through the contact form on our website or by email. We strive to respond to all inquiries as quickly as possible.

Wholesale & Private Label

Can I request bulk or wholesale pricing?
Yes. We offer wholesale and bulk purchasing opportunities for qualified customers. Please contact us directly to discuss volume pricing and availability.
Do you offer private labeling?
Private labeling opportunities may be available depending on the product and order volume. Contact our team for additional information regarding custom branding and packaging options.
Are custom formulations available?
Depending on project requirements and order quantities, custom formulation and packaging options may be available. Contact us to discuss your specific needs.

General Questions

Why choose Midwest Compounds?
Midwest Compounds is committed to quality, transparency, consistency, and customer service. Our focus is on providing thoroughly vetted research materials supported by testing, documentation, and responsive support.
How often are new products added?
We continually evaluate new products and technologies. New offerings may be added as they meet our quality standards and customer demand.
Where are you located?
Midwest Compounds is a U.S.-based company focused on serving researchers and laboratories with reliable research materials and professional customer support.