Research use only · For laboratory research use only. Not for human or veterinary use. Not a drug, food, supplement, or cosmetic. Not evaluated by the FDA.
Shipping, Pickup & Payment

Same-day local pickup & delivery across the Rio Grande Valley

In-stock items can be in your lab today anywhere in the RGV. Everything else ships fast with tracking.

In stock · Same-day pickup or local delivery (RGV)

In-stock items

  • Same-day pickup in McAllen — always free, by appointment once your request is confirmed. [PLACEHOLDER: pickup location / hours]
  • Local delivery across the RGV — McAllen, Edinburg, Mission, Pharr, Weslaco, Harlingen, Brownsville & the Rio Grande Valley. Always free, by arrangement. [PLACEHOLDER: delivery windows]
  • Shipping elsewhere — ships within 1–2 business days with tracking.
Ships in 3–5 business days

Other catalog items

  • Ship within 3–5 business days.
  • Tracking is emailed within 48 hours of shipment.
  • Not available for same-day pickup or local delivery.

Good to know

  • Free shipping on orders $150+. Local pickup and RGV delivery are always free. Monthly Box orders always ship free. Shipping on orders under $150 is quoted in your payment request.
  • Business days are Monday–Friday, excluding holidays. Timeframes are estimates and begin once your order is confirmed and paid.
  • Orders ship in discreet, protective packaging. [PLACEHOLDER: carrier, rates, cold-pack policy]
  • We do not ship to locations where these products are restricted. [PLACEHOLDER: shipping regions]
  • Use the In stock now filter to see only items ready for same-day pickup.

Payment

We do not take card payments. Accepted methods: USDC (Base), USDC (Solana), Bitcoin, Ethereum, Cash App, Zelle, Cash. Cash is available for same-day pickup and local delivery only.

  • After you submit a request, we send a payment request with the exact amount and the wallet address or handle for your chosen method. Payment details are sent per order and are never posted on this site.
  • Crypto payments must be received in full before an order ships.
  • In-stock items are reserved for 24 hours pending payment.
  • Monthly Box subscriptions are invoiced monthly using the same methods.
  • Only pay using the details in your payment request from us. [PLACEHOLDER: refund / overpayment policy]
How ordering works

Three simple steps

  1. 1

    Submit an order request

    Choose compounds, quantities, fulfillment and how you would like to pay. Nothing is charged online.

  2. 2

    We confirm & send a payment request

    We confirm availability and send a payment request with the exact amount and the wallet address or handle for your chosen method.

  3. 3

    Same-day pickup or ship

    Collect same-day in McAllen, get local RGV delivery, or we ship with tracking.

Start an order request