PLAIN LANGUAGE
Compounded Semaglutide and Tirzepatide — What "Compounded" Actually Means
"Compounded semaglutide" and "compounded tirzepatide" describe something specific. The word is often used loosely — here is what it should mean and how to check.
WHAT WE DO NOT SUPPLY
We do not compound, and we do not sell compounded semaglutide, compounded tirzepatide, or any preparation intended for use in a person. Our vials are research compounds for laboratory use only.
LIVING WATER LABS · RESEARCH-GRADE
Research-grade GLP compounds from LWL
Live price and stock. Lyophilised research vials, Janoshik HPLC purity certificates, dispatched from Johannesburg. For laboratory research use only.
What LWL supplies is the documented research compound itself: tirzepatide, retatrutide and eloralintide vials with Janoshik HPLC purity reports — for laboratory research.
Retatrutide 30mg
GLP-1 / GIP / glucagon receptor triple agonist
VIEW RESEARCH COMPOUND →
Retatrutide 60mg
GLP-1 / GIP / glucagon receptor triple agonist
VIEW RESEARCH COMPOUND →
Tirzepatide 30mg
GIP / GLP-1 receptor dual agonist
VIEW RESEARCH COMPOUND →
Tirzepatide 60mg
GIP / GLP-1 receptor dual agonist
VIEW RESEARCH COMPOUND →
Eloralintide
Selective amylin receptor agonist
VIEW RESEARCH COMPOUND →
Retatrutide certificate summary →Tirzepatide certificate summary →
Compounding is when a pharmacy prepares a medicine itself rather than dispensing the manufacturer’s finished product. A compounded GLP-1 is therefore not Ozempic®, Wegovy®, Mounjaro® or Zepbound®, even when it contains the same named molecule. Its quality depends on where the active ingredient came from and on the pharmacy that made it up.
Because the word sounds clinical, it is also borrowed by sellers who are not pharmacies at all. "Compounded" on a social-media listing is not a quality claim. The useful questions are concrete: who made it, from what source material, and is there an independent analytical report for that batch — identity and purity, from a named laboratory, that you can see before paying.
We are neither a compounding pharmacy nor a seller of compounded preparations. We supply research-grade compounds — tirzepatide, retatrutide and eloralintide — as lyophilised vials for laboratory research, each with Janoshik HPLC purity documentation. That is the standard of documentation worth asking any supplier for.
Side by side
Branded medicine
Manufacturer’s finished pen, prescribed and dispensed
Not what we supply
Compounded preparation
Made up by a pharmacy; quality varies by source and pharmacy
Not what we supply
Research compound
—
Lyophilised vial for laboratory research, Janoshik HPLC report
LWL research GLP compounds compared
Receptor pharmacology, vial size and price per milligram — live. Pre-order prices include the 10% pre-order saving. Research use only.
| Compound | Receptor targets | Vial | Price | Per mg | Status |
|---|---|---|---|---|---|
| Retatrutide 30mgLY3437943 | GLP-1 / GIP / glucagon receptor triple agonist | 30 mg | R1,574 | R52.5/mg | PRE-ORDER · SHIPS 15 OCT · 10% OFF |
| Retatrutide 60mgLY3437943 | GLP-1 / GIP / glucagon receptor triple agonist | 60 mg | R3,399 | R56.6/mg | IN STOCK · SAME-DAY DISPATCH |
| Tirzepatide 30mgLY3298176 | GIP / GLP-1 receptor dual agonist | 30 mg | R1,259 | R42.0/mg | PRE-ORDER · SHIPS 15 OCT · 10% OFF |
| Tirzepatide 60mgLY3298176 | GIP / GLP-1 receptor dual agonist | 60 mg | R2,429 | R40.5/mg | PRE-ORDER · SHIPS 15 OCT · 10% OFF |
| EloralintideLY3841136 | Selective amylin receptor agonist | 15 mg | R2,699 | R180/mg | PRE-ORDER · SHIPS 15 OCT · 10% OFF |
Also searched as
These are the short forms, spellings and code designations people use for the same thing. They are listed so the terminology is unambiguous, not because any of them names a different product.
Questions
Is compounded semaglutide the same as Ozempic®?
No. Ozempic® is the manufacturer’s finished, registered medicine. A compounded preparation is made up separately by a pharmacy, and its quality depends on that pharmacy and its source material.
Do you sell compounded tirzepatide?
No. We do not compound and do not sell any preparation for use in a person. We supply research-grade tirzepatide as a lyophilised vial for laboratory research only.
What should I ask a supplier for?
An independent analytical report for the specific batch — identity and purity, from a named laboratory — before you pay. We publish ours, and send any not yet listed on request.
CONTINUE TO THE RESEARCH COMPOUNDS
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Every compound we supply is sold strictly for laboratory research purposes only. Not for human or veterinary use, and not a medicine. Nothing on this page is medical advice, a dosing instruction or a claim of any outcome.
Ozempic® and Wegovy® are registered trademarks of Novo Nordisk A/S. Mounjaro® and Zepbound® are registered trademarks of Eli Lilly and Company. Living Water Labs is not affiliated with, endorsed by or connected to either company, and does not supply any of these medicines. The names are used here only to identify what they are.