Frequently Asked Questions

General Questions

• What are peptides?

  Peptides are short chains of amino acids linked by peptide bonds. They are building blocks of proteins and play crucial roles in various biological processes. Our peptides are synthesized for research purposes only.

• Are your products intended for human use?

  No. All products sold by PureSpec Labs are intended strictly for laboratory and research purposes only. They are not intended for human consumption, veterinary use, or for use as food, drugs, or cosmetics.

• Who can purchase from PureSpec Labs?

  Our products are available to qualified researchers, academic institutions, pharmaceutical companies, and other entities engaged in legitimate scientific research.

Product Quality

• What purity levels do your peptides have?

  All our peptides are manufactured to a minimum purity of 98%+ as verified by HPLC (High-Performance Liquid Chromatography) analysis. Each batch comes with a Certificate of Analysis (COA).

• Do you provide Certificates of Analysis (COA)?

  Yes, every product we sell comes with a detailed Certificate of Analysis that includes purity data, mass spectrometry results, and other relevant quality control information.

• How are your peptides manufactured?

  Our peptides are synthesized using solid-phase peptide synthesis (SPPS) methodology in GMP-compliant facilities. We employ rigorous quality control measures throughout the manufacturing process.

Ordering & Shipping

• What payment methods do you accept?

  We accept major credit cards (Visa, MasterCard, American Express), bank transfers, and cryptocurrency payments for qualified orders.

• How long does shipping take?

  Domestic orders (USA) typically ship within 1-2 business days and arrive within 3-5 business days. International shipping times vary by destination, usually 7-14 business days.

• Do you ship internationally?

  Yes, we ship to most countries worldwide. However, customers are responsible for understanding and complying with their local import regulations regarding research chemicals.

• How should peptides be stored?

  Lyophilized (freeze-dried) peptides should be stored at -20°C or below for long-term storage. Once reconstituted, peptides should be stored at 2-8°C and used within the recommended timeframe specified in the product documentation.

Returns & Support

• What is your return policy?

  Due to the nature of our products, we cannot accept returns on opened or used items. Unopened products in original packaging may be returned within 30 days for a full refund. Damaged or incorrect orders will be replaced at no cost.

• How can I contact customer support?

  You can reach our support team via email at [email protected] or by phone at +1 (844) 597-7325. Our support hours are Monday-Friday, 9 AM – 5 PM PST.

• Do you offer bulk or wholesale pricing?

  Yes, we offer competitive pricing for bulk orders and wholesale accounts. Please contact our sales team at [email protected] for custom quotes.

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