🇺🇸
American-Made100% US-sourced
Third-Party TestedCOA every batch
🚚
Fast ShippingShips in 24 hrs
🛡
Money-Back30-day guarantee

Why researchers switch

Quality you can actually verify

99%+
Verified Purity
Third-party HPLC tested, every batch
100%
USA-Made
Synthesized & finished domestically
24hr
Dispatch
Cold-stored, discreet, tracked
5,000+
Orders Shipped
Trusted by serious researchers

Don't take our word for it

Real customers, real results

Verified buyers who order RDAmd GLP — every batch COA-backed.

Real customer
★★★★★
Sarah K.
Real customer
★★★★★
Emma R.
Real customer
★★★★★
Olivia T.

4.9 / 5 · 1,200+ reviews

What researchers are saying

H
Harriet M.
Verified buyer
★★★★★

"Ordering was effortless and shipping was faster than I expected. Packaging was discreet and the COA was right there to look up."

M
Marcus T.
Houston, TX · Verified
★★★★★

"Way simpler than the runaround I was used to. Quality and purity were exactly as described — no surprises."

P
Priya R.
Brooklyn, NY · Verified
★★★★★

"Took two minutes to order on my lunch break. Tracking updated the same day and it arrived quickly."

E
Eva M.
Fulshear, TX · Verified
★★★★★

"Tried a few suppliers over the years — the consistency and third-party testing here is what made me stay."

J
John N.
Miami, FL · Verified
★★★★★

"What stood out was the transparency. Every batch has a COA you can actually pull up and verify."

D
Dan K.
Phoenix, AZ · Verified
★★★★★

"Made in the USA and lab-tested was the deciding factor for me. Already reordering the 6-month supply."

The RDAmd standard

Built on doing it the right way

🇺🇸

American-Finished

Synthesized and finished in the USA with 100% American-sourced materials. No overseas sourcing, no mystery suppliers.

Independently Verified

Every batch is checked for identity and 99%+ purity by a third-party lab — and the COA is yours to pull up anytime.

Cold-Chain Handling

Temperature-controlled storage with fast, discreet delivery — your order ships in plain packaging with tracking.

Good to know

Frequently asked questions

No. All RDAmd products are sold strictly as research-grade reference materials for laboratory research use only — not for human consumption, medical, veterinary, or household use.

Every batch is independently third-party tested for identity and 99%+ purity. The Certificate of Analysis for your batch is available to view and download.

Orders placed Monday–Friday ship within 24 hours, cold-stored and discreetly packaged with tracking. Free U.S. shipping on orders $250+.

Supplied as a lyophilized (freeze-dried) powder. Store in a cool, dry place away from direct sunlight and moisture. Reconstitute with bacteriostatic water (sold separately).

We stand behind every batch with a 30-day money-back guarantee. If something isn't right, contact support and we'll make it right.

Ready when you are

Premium, American-made GLP — verified on every batch

Claim 35% off →Code RDAMD applied automatically

For laboratory and research use only. Not for human consumption, medical, veterinary, or household use. Statements have not been evaluated by the FDA. Products are sold as reference materials. Individual results vary.

Description

Bundle includes: 3× GLP Retatrutide 10mg + 1× Bacteriostatic Water.

GLP Retatrutide is a high-purity research peptide supplied as a lyophilized powder. Part of the GLP class, Retatrutide is a next-generation triple-receptor agonist that targets the GLP, GIP, and glucagon receptors — studied for metabolic regulation and body composition. Every batch is 99%+ pure, independently third-party tested, and made & synthesized in the USA. Each vial is sealed for integrity and stability.

Handling: Store in a cool, dry place away from direct sunlight and moisture. Reconstitute with bacteriostatic water (sold separately).

Disclaimer: For Research Use Only. Not for human consumption, medical, veterinary, or household use.

Additional information

Weight0.2 lbs

Next-Generation GLP

The Benefits of GLP

GLP is the newest generation of metabolic research peptide — a triple-receptor agonist studied for a wider range of benefits than first-gen options like semaglutide.

Tap a point to explore ↓

RDAmd GLP vial

GLP is studied for its role in reducing appetite by acting on the brain's satiety centers — helping take the edge off cravings.

By slowing how fast food leaves the stomach, GLP is studied for keeping the body satisfied for longer after meals.

GLP influences insulin and glucagon signaling, studied for its role in healthy glucose regulation and metabolic balance.

First-gen options like semaglutide target a single receptor. Our GLP is the newest generation — a triple agonist that targets three metabolic receptors at once. The most advanced step in the category.