All products sold on this website are research-grade materials intended exclusively for laboratory research use by qualified professionals and are not approved for human or veterinary use.
The statements made within this website have not been evaluated by the US Food and Drug Administration. The statements and the products of this company are not intended to diagnose, treat, cure or prevent any disease.
US orders ship via USPS Priority Mail Express. Free 2-Day shipping on orders of $200 or more; a $15 flat rate applies below. All shipments include cold-pack and a temperature-indicator strip where required. Adult signature is required on delivery. Domestic United States only — including Hawaii, Alaska, Puerto Rico, and the US Virgin Islands at the same flat rate. No international shipments.
Accepted payment methods appear at checkout. We do not store card data; payment is processed by our payment partner. Subscriptions and auto-refill are not offered.
Every batch is independently tested by HPLC. A lot-specific Certificate of Analysis is provided with each order and is available on request. Reply to your order confirmation email with your lot number, or browse the public COA Library on this site.
Reply to your order confirmation email. Do not return the original shipment. We will reship at no cost. Cold packs arriving partially melted is normal and expected; lyophilised peptides are stable up to 5 days at 40°C without potency loss. Refrigerate the vial immediately on receipt.
Sterile research compounds are non-returnable once shipped, for product-integrity reasons. The only exception is shipping damage or a triggered temperature-indicator reading — in which case we reship at no cost (see Shipping). For details, see the Returns page.
Products are sold to qualified researchers and institutional buyers for in vitro / non-human research only. Checkout includes a required attestation. Buyers must be 21 years of age or older.
Orders received before 1pm ET on a business day are typically picked the same day and dispatched the following business day. Cold-chain holdovers are dispatched Monday–Wednesday only to avoid weekend transit.