Terms of Service

Pepta.US offers a curated selection of research-grade peptides and sublingual peptide strips sourced from reputable manufacturers with documented quality control processes. Each product listing includes detailed compound information, dosage specifications, storage guidelines, and summaries of published research.

Peptides are naturally occurring biological molecules composed of short chains of amino acids. Many peptides sold through Pepta.US have been the subject of published peer-reviewed scientific research exploring their potential mechanisms of action in areas such as tissue repair, metabolic function, neuroprotection, immune modulation, and cellular regeneration.

Important: These products have not been evaluated or approved by the U.S. Food and Drug Administration (FDA). They are not intended to diagnose, treat, cure, or prevent any disease or medical condition. The research summaries provided on product pages reflect findings from published scientific literature and do not constitute medical advice or health claims by Pepta.US.

All products sold through Pepta.US are classified as research compounds. They are manufactured and sold for use in scientific research, laboratory testing, and educational purposes. Product descriptions, dosage information, and research application summaries are provided to support informed research decisions.

Our product catalog includes two primary categories:

• Research Peptides — Lyophilized peptide powders supplied in sealed vials with documented purity levels (typically ≥99% as verified by HPLC analysis).
• Sublingual Strips — Thin-film peptide delivery strips designed for sublingual (under-tongue) dissolution, offering an alternative research delivery format with enhanced bioavailability characteristics.

Each product page includes: compound name and molecular information, suggested dosage and reconstitution guidelines, storage requirements, research application summaries sourced from published studies, and purity/quality verification details.

Pepta.US is committed to providing the highest quality research compounds. Our quality assurance framework includes:

• Third-party HPLC (High-Performance Liquid Chromatography) testing for purity verification
• Mass spectrometry analysis for molecular weight confirmation
• Certificates of Analysis (CoA) available for each product batch upon request
• Proper cold-chain handling and sealed packaging to maintain compound integrity
• Lot number tracking for full batch traceability

While we maintain rigorous quality standards, these products are manufactured under research-grade protocols and are not manufactured under FDA-regulated Good Manufacturing Practice (cGMP) conditions required for pharmaceutical products intended for human use.

The statements made on this website regarding peptide compounds and their potential research applications have not been evaluated by the Food and Drug Administration (FDA). These products are not approved drugs or dietary supplements.

The research summaries, benefit descriptions, and application notes provided on our product pages are based on published scientific literature and are presented for informational purposes to support the research community. They do not constitute medical advice, therapeutic recommendations, or health claims.

Purchasers who are considering any health-related application should consult with a qualified healthcare professional. Pepta.US does not provide medical guidance and cannot advise on therapeutic usage.

To purchase products from Pepta.US, you must:

• Be at least 18 years of age
• Provide accurate and complete registration information
• Maintain the security and confidentiality of your account credentials
• Comply with all applicable local, state, federal, and international laws regarding the purchase and use of research compounds

The purchaser assumes full responsibility for the proper handling, storage, transportation, and use of all products purchased through Pepta.US. This includes:

• Following all storage guidelines specified on the product page (temperature, light, moisture controls)
• Ensuring products are used in accordance with applicable laws and regulations
• Proper disposal of unused compounds according to local environmental and safety guidelines
• Maintaining appropriate safety protocols in any research setting

Pepta.US is not liable for any consequences arising from improper handling, storage, or use of purchased products that deviates from the guidelines provided on our product pages.

All orders are processed through our secure payment system powered by Stripe. We accept major credit and debit cards. Orders are typically processed within 1-2 business days.

Shipping times vary based on destination. All shipments include appropriate packaging to maintain product integrity during transit. Tracking information is provided for all orders.

Pepta.US reserves the right to refuse or cancel any order at our discretion, including orders that appear to violate these terms of service.

Due to the sensitive nature of research compounds, returns are accepted only for:

• Unopened, undamaged items within 14 days of delivery
• Products that do not match the description or specifications listed
• Products that arrive damaged during shipping

Refunds are processed within 5-7 business days after we receive and inspect the returned item. Shipping costs for returns due to buyer preference are the responsibility of the purchaser.

Pepta.US provides products and information on an "as is" basis. To the maximum extent permitted by law, Pepta.US shall not be liable for any indirect, incidental, special, or consequential damages arising from the purchase or use of our products.

The total liability of Pepta.US for any claim related to a product shall not exceed the purchase price paid for that specific product.