All RDAmd products are intended for research and laboratory use. They are sold to qualified researchers for use in accordance with applicable laws and regulations.

Refunds or replacements are provided for broken or damaged items only.

• These are research materials — we do not accept returns on opened or used items
• We do not accept returns on any opened products under any circumstances
• If an item arrives damaged, contact support promptly with your order number and clear photos of the packaging and product

RDAmd peptides are guaranteed 99%+ pure and compounded and synthesized in the USA. Every batch is independently tested by accredited U.S. laboratories using:

• HPLC (High-Performance Liquid Chromatography) for purity profiling
• Mass Spectrometry for identity and molecular weight verification

A Certificate of Analysis (CoA) is provided with every order showing batch-specific purity results and identity confirmation.

We offer same-day fulfillment for weekday orders placed before 2pm, excluding federal bank holidays.

• Standard shipping: Typically 2–3 business days after shipment
• Cold shipping: Lyophilized peptides are generally stable at room temperature during transit and typically do not require cold packs

All orders ship in discreet, unlabeled packaging.

Currently, we ship to all 50 U.S. states.

International availability varies due to customs regulations on research materials. If you need international shipping, contact support with your destination country and we'll confirm what's possible. International orders may be subject to local customs fees and import duties, which are the recipient's responsibility.

Lyophilized peptides are generally stable when kept dry and protected from heat and light.

• Short-term (under 3 months): Cool, dark, dry place is commonly acceptable
• Long-term: Refrigeration (2–8°C) or freezing (-20°C) is commonly used
• Avoid repeated temperature cycling and moisture exposure

Reach our support team via email for the fastest response.

• Typical response time: within 24 business hours
• For order issues, have your order number ready