Are these products legal to purchase?
Our products are sold strictly as research chemicals for in-vitro laboratory research and development. They are not approved by the FDA for human or animal use and are not for consumption. It is the buyer’s responsibility to comply with all applicable laws in their jurisdiction.
How is purity verified?
Every lot is tested by independent third-party laboratories using HPLC (purity) and mass spectrometry (identity). A lot-specific Certificate of Analysis is provided with your order. See Certificates of Analysis & Testing.
Where are your products made?
In U.S. GMP-compliant facilities, using pure active compound only — no bulking agents or fillers.
Do I need an account to order?
Yes. Purchasing requires a verified researcher account and confirmation that you understand these products are for research use only.
How much is shipping?
Free on orders over $150, with same-day dispatch on business days for orders placed before our cutoff. Orders under $150 are charged a flat rate at checkout. See Shipping Policy.
How should I store the products?
Store as described in the product documentation (e.g., keep lyophilized peptides cool and dry) to preserve stability.
What is your return policy?
Because these are sensitive research materials, returns are limited to damaged, incorrect, or verified-quality-issue shipments. See Returns Policy.
How can I contact you?
Email support@biosequencelabs.com or use our Contact page. We respond on business days.