15 mgCOA
US-based · laboratory research use only Research peptides,
Research peptides,
straight from the lab.
RenuPep ships lyophilized research compounds from Texas — third-party tested, lot-labelled, and out the door the same day. Twenty-nine compounds, one catalog, no guesswork.
RUO Not for human or animal consumption
- Typical purity
- ≥99%
- Compounds
- 29
- Lab tested
- 1st & 3rd
- Dispatch
- Same‑day
Catalog · 29 compounds
Research favourites, ordered again and again.
Lyophilized vials, sealed and labelled with their lot number. Filter by research area, or open a compound for its specification sheet. Every listing links to its own page — compound name, milligram strength and COA on one URL.
15 mgCOA
10 / 20 / 30 mgCOA
10 mgCOA
10 mgCOA
5 mgCOA
10 mgCOA
10 mgCOA
10 mgCOA
80 mgCOA
50 mgCOA
70 mg blendCOA
10 mgCOA
10 mgCOA
10 mgCOA
10 mgCOA
5 mgCOA
10 mgCOA
10 mgCOA
10 / 20 mgCOA
1 mgCOA
10 / 40 mgCOA
10 mgCOA
500 / 1000 mgCOA
750 / 1500 mgCOA
VialCOA
VialCOA
10 mg tabletsCOA
3 / 10 / 30 mLCOA
All products sold for laboratory research use only · Not for human or animal consumption · 21+
Find your category
Start with the area, not the alphabet.
Every SKU on renupep.com sits in one category today — “Brain Health” — GLP-2 TRZ and GHK-Cu included. Here the catalog is filed by what people are actually studying, which is also how they search for it.
5 compoundsGLP & metabolic
GLP-2 TRZ, GLP-1 SEM, GLP-3 RT, Cagrilintide and AOD-9604. The single-, dual- and triple-receptor compounds, in the strengths researchers actually order.
4 compoundsRepair & recovery
BPC-157, TB-500, KPV and the KLOW blend. Studied around cellular signalling, connective tissue and inflammatory-response pathways.
4 compoundsSkin & cosmetic
GHK-Cu, the Glow Stack, Melanotan 2 and MT-2. Copper peptides and melanocortin analogues used in dermal and pigment-pathway work.
4 compoundsGH secretagogues
CJC-1295 no DAC, Ipamorelin, Tesamorelin and IGF-1 LR3. Endocrine-pathway research compounds, individually or as a protocol.
Laboratory tool
Reconstitution calculator.
Work out the concentration of a reconstituted vial and what a given volume contains. Arithmetic only — RenuPep does not supply preparation, dosing or administration guidance.
Concentration
5.00mg/mL
- Per 0.1 mL
- 500 mcg
- Volume drawn contains
- 500 mcg
- Syringe units (100u / 1 mL)
- 10 u
- Draws per vial
- 20
For in-vitro laboratory calculation only. Not medical guidance, not a dosing recommendation, and not an instruction for use in humans or animals.
From order to bench
Detail matters. At every step.
Four steps, in order, every time — because the point of the sequence is that your paperwork and your vials come from the same lot.
Sealed, labelled, logged.Every vial carries its lot number before it leaves the bench.
01
Order confirmed
Checkout records your research-use confirmation and 21+ attestation against the order.
02
Single lot pulled
Vials are picked from one lot wherever stock allows, so one certificate covers the whole order.
03
Certificate matched
The analysis for that lot is attached to your order record — not a generic sample sheet.
04
Packed and dispatched
Sealed with desiccant in temperature-stable mailers. Orders placed before 2 pm CST ship the same business day.
Why researchers reorder
Four things we refuse to improvise.
Nothing here is a promise about what a compound does. These are promises about how it is sourced, tested, packed and answered for.
First and third-party tested
In-house checks confirm the lot before it is listed; an independent facility confirms it again before it is released.
Ships from Texas
Stock is held and dispatched domestically. No customs wait for US orders, and tracking goes out the moment a label prints.
We stand behind the lot
If a vial arrives damaged, mislabelled or short, it is replaced. Tell us the lot number and we pull the record.
Support that answers
Email and chat, Monday to Friday 9–5 CST, staffed by people who can find your lot and tell you what shipped.
Research library
The questions people ask before they order.
Six reference pages that answer what buyers actually search for. They exist to be useful — and because each one links down into the compound pages, they are how a catalog this size gets found.
Documentation
How to read a Certificate of Analysis
What each row on a COA is measuring, which ones can be quietly omitted, and how to check a certificate actually belongs to your lot.
Read the guide Bench practiceReconstitution and dilution, step by step
The arithmetic behind mg/mL, why the solvent volume — not the peptide — sets your concentration, and where the common mistakes are.
Open the calculator HandlingStoring lyophilized peptides
Freezer, fridge and bench: what changes at each temperature, how long reconstituted material holds, and why light and repeated thawing matter.
Read the guide AnalysisHPLC and MS: what each test proves
One separates, the other identifies. A purity figure without a mass confirmation leaves the most important question open.
Read the guide AnalysisWhat a purity percentage leaves out
99% of what, measured how, against which standard — and what the remaining 1% is allowed to be.
Read the guide OrdersShipping, customs and international orders
How US orders move, what happens at a border, and who is responsible for confirming a compound can legally be imported.
Read the guide
Affiliates & referrals
Built by word of mouth. Paid back in kind.
Researchers find suppliers through other researchers. Share your link, and every order placed through it earns commission — tracked in your account, paid on a schedule you can see.
01 · Sign up free02 · Share your link03 · Get paid
Your referral code
RENU-7K2P
Commission on every completed referral order.
Live click, order and payout figures in your dashboard.
No minimum volume, no application fee.
Researcher feedback
Built on trust. Shared by the people using it.
Repeat orders are the only review that counts in this business. Below is how verified feedback is presented on the catalog — pulled from completed orders, tied to the compound that was bought.
★★★★★
“Two days door to door, packed properly and labelled with the lot. The certificate matched what arrived. This is my default supplier now.”
M
Marcus R.
Verified purchase
★★★★★
“Purity has held across three separate orders. Same-day dispatch and clear documentation make reordering something I don’t have to think about.”
D
Dr. J. Lin
Verified purchase
★★★★★
“Support answered a technical question about the assay method properly, not with a copy-paste. Pricing on larger research quantities is competitive.”
A
Alena T.
Verified purchase
Sample layout — live reviews publish from verified orders only
Common questions
Straight answers.
Still stuck? Email CS@renupep.com or call 210‑816‑1817, Monday to Friday, 9–5 CST.
What are research peptides?
Short chains of amino acids used in scientific and laboratory studies. They are not approved for human or animal consumption and are intended strictly for in-vitro research.
Are your peptides for human use?
No. Everything RenuPep sells is for research purposes only and is not intended for human or veterinary use. It must not be used in food, drugs or cosmetics.
How should peptides be stored?
Lyophilized powder should be kept cool, dry and dark — ideally in a freezer at −20 °C. Once reconstituted, hold at 2–8 °C and use as soon as practical.
How are orders shipped?
In secure, temperature-stable packaging with desiccant to protect quality in transit. Tracking is sent as soon as the order ships.
Do you provide a Certificate of Analysis?
Yes. Every compound ships against a Certificate of Analysis verifying identity and purity for its lot. Request the full PDF for any lot at CS@renupep.com.
Do you ship internationally?
We ship worldwide. Confirming that a compound can legally be imported into the destination country is the buyer’s responsibility.
Restock alerts
Stay in the know.
New compounds, restocks and updated certificates — sent when there is something to send. No sequence, no drip campaign, unsubscribe in one click.
Come see what’s dropping at RenuPep.
Twenty-nine research compounds, lot-labelled and dispatched from Texas. Same-day on orders placed before 2 pm CST.
Research use only · 21+ · Not for human or animal consumption