In stock now · same-day pickup in the RGV
Your local source
Pictured: Alchemy RGV vials of PT-141, Selank, GHK-Cu, Retatrutide, KLOW, NAD+ and Tirzepatide, all in stock.
Your local source
in the Valley.
Research-grade peptides, ready today in McAllen.
Welcome to Alchemy RGV. Order this morning and pick up the same day in McAllen, get free local delivery across the RGV, or have it shipped with tracking.
On the shelf today: Retatrutide, Tirzepatide, KLOW, GHK-Cu, NAD+, Semax, Selank and more.
Best sellers · ready today
In Stock Now · Same-Day Pickup in the RGV
Everything here is on the shelf in McAllen: pick it up today, get it delivered locally, or we ship it in 1–2 business days.
Tissue & Repair
KLOW
GHK-Cu 50 mg + BPC-157 10 mg + TB-500 10 mg + KPV 10 mg
$120/ vial
In stock · same-day RGV
Browse by category
Find your compound
27 research compounds across five categories.
Save more
Deals that add up
Mix and match any compounds. Discounts apply automatically by vial count.
Multi-vial deals · mix & match
Monthly Box25% offAny 4 vials, every monthFree shipping · swap anytime · cancel after 2nd boxBuild your box
- 5%off 2 vials
- 10%off 3 vials
- 15%off 4+ vials
Free shipping on $150+ · free local pickup & RGV delivery, always. Discount applies automatically by total vial count in one order.
- Free shipping on $150+ · free local pickup & RGV delivery
- WELCOME10 · 10% off your first order (email signup)
- Extra 5% off paying with crypto or Zelle
Multi-vial deal or WELCOME10, whichever is better, plus the crypto/Zelle 5%. Total discount is capped at 25%. Monthly Box pricing doesn't combine with other offers. Promotions terms
Our quality commitment
Lot-tracked, lab-checked & local
- In-house + independent testingEvery lot is entered into our testing program: in-house screening, with batches sent to independent labs to verify identity and purity.
- HPLC-MS testing programHPLC (purity) and mass-spec (identity) checks by lot. Certificates of Analysis are available on request.
- Batch-tracked & properly storedEach lot is tracked and kept cold from arrival to handoff.
Proudly local
Same-day across the Rio Grande Valley
We're your neighbors, not a faceless warehouse. Order in the morning and in-stock items can be in your lab the same day, anywhere from Mission to Brownsville.
- McAllen
- Edinburg
- Mission
- Pharr
- Weslaco
- Harlingen
- Brownsville
- San Juan
- Alamo
- Donna
- Mercedes
- Rio Grande City
How it works
- Add to your order and submit the request. No card needed online.
- We text you back to confirm your total and payment.
- Pick up today in McAllen, get local delivery, or we ship.
Questions? Text 956-670-6760.
How ordering works
Three simple steps
- 1
Submit an order request
Choose compounds, quantities, fulfillment and how you would like to pay. Nothing is charged online.
- 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
Same-day pickup or ship
Collect same-day in McAllen, get local RGV delivery, or we ship with tracking.
