93 research peptides · 232 specifications · retail and wholesale
Research peptides, by research goal.
Wholesale prices, well below typical retail — from a single kit of 10 vials; from 5 kits on your quote list, 20% off every kit, and from 20 kits our sales team quotes your price. USD reference prices and a COA with HPLC purity and MS identity for every lot.
Shop by research goal
Recovery & repairSkin, hair & pigmentLongevity & mitochondriaCognition & sleepHormone & growth axisMetabolic research
Also stocked: lab essentials — bacteriostatic water, sterile water, acetic acid water and benzyl alcohol Illustrative packaging. Supplied materials and packaging vary by order.
In this group
- BPC-157 and TB-500 — single peptides and ready blends
- Immune-signalling peptides: KPV, LL-37, Thymosin Alpha 1
- Purity specification on every product page
- COA with HPLC purity + MS identity for every lot
Goal 01 · Recovery & repair
Recovery & repair research
Peptides studied in tissue-repair, wound and inflammation models: BPC-157 and TB-500 on their own and blended, and immune-signalling peptides such as KPV, LL-37, ARA 290 and Thymosin Alpha 1.
- BPC-157From $65.55 / kit
- BPC 5mg+TB5mg$152.95 / kit
- TB-500 (Fragment 17-23)From $112.70 / kit
- KPVFrom $78.20 / kit
Shop all 15 From $37.95 per kit
In this group
- Copper peptides GHK-Cu and AHK-Cu
- Cosmetic-science peptides: Matrixyl, SNAP-8
- Melanocortin analogues for pigmentation research
- COA with HPLC purity + MS identity for every lot
Goal 02 · Skin, hair & pigment
Skin, hair & pigment research
Copper peptides (GHK-Cu, AHK-Cu), cosmetic-science peptides such as Matrixyl and SNAP-8, the follicle-research peptide PTD-DBM and the melanocortin analogues Melanotan I and II, for dermal, follicle and pigmentation research.
Shop all 9 From $37.95 per kit
In this group
- Mitochondrial peptides: SS-31, Humanin, MOTS-c
- NAD+, glutathione, L-carnitine and B12
- Epithalon, FOXO4-DRI and bioregulator peptides
- COA with HPLC purity + MS identity for every lot
Goal 03 · Longevity & mitochondria
Longevity & mitochondria research
Mitochondrial-derived and mitochondria-targeted peptides (SS-31, Humanin, MOTS-c), NAD+ and other cofactors, telomere- and senescence-research peptides such as Epithalon and FOXO4-DRI, and short bioregulator peptides, for aging and cellular-energy research.
- NAD+From $54.05 / kit
- EpithalonFrom $52.90 / kit
- SS-31 / ElamipretideFrom $136.85 / kit
- GlutathioneFrom $65.55 / kit
Shop all 19 From $52.90 per kit
In this group
- Semax, Selank and Pinealon
- DSIP and melatonin for sleep research
- Dihexa, P21 and Cerebrolysin
- COA with HPLC purity + MS identity for every lot
Goal 04 · Cognition & sleep
Cognition & sleep research
Neuropeptides and related compounds studied in neuroscience research: neurotrophic and cognition research (Semax, Dihexa, P21, Cerebrolysin), stress-response research (Selank), sleep research (DSIP, melatonin, Pinealon) and receptor pharmacology.
Shop all 11 From $60.95 per kit
In this group
- GH secretagogues and GHRH analogues
- CJC-1295 + Ipamorelin and Tesamorelin + Ipamorelin blends
- IGF-1 LR3, MGF and reproductive-axis peptides
- COA with HPLC purity + MS identity for every lot
Goal 05 · Hormone & growth axis
Hormone & growth-axis research
Growth-hormone secretagogues (Ipamorelin, GHRP-2, GHRP-6, Hexarelin), GHRH analogues (CJC-1295, Sermorelin, Tesamorelin), IGF-1 variants and MGF, and hypothalamic–pituitary–gonadal peptides such as Kisspeptin-10 and Gonadorelin, for endocrine-signalling research.
- IpamorelinFrom $49.45 / kit
- CJC-1295 without DACFrom $88.55 / kit
- TesamorelinFrom $150.65 / kit
- Kisspeptin-10From $86.25 / kit
Shop all 24 From $49.45 per kit
In this group
- Semaglutide, Tirzepatide and Retatrutide in many contents
- Cagrilintide and the CagriSema blend
- Mazdutide, Survodutide, Liraglutide and Dulaglutide
- COA with HPLC purity + MS identity for every lot
Goal 06 · Metabolic research
Metabolic research
GLP-1, GIP, glucagon and amylin receptor agonists — Semaglutide, Tirzepatide, Retatrutide, Cagrilintide, Mazdutide, Survodutide and more — and lipid-metabolism compounds, for metabolic research models.
- SemaglutideFrom $41.40 / kit
- TirzepatideFrom $52.90 / kit
- RetatrutideFrom $82.80 / kit
- CagrilintideFrom $148.35 / kit
Shop all 16 From $41.40 per kit
Nasal sprays & capsules · shipped from the US
Prefer a spray bottle — or capsules?
We also stock 49 of our research peptides as nasal sprays — for the sprays, 10 mL or 20 mL bottles, at least 10 of one strength and size. Capsule bottles of a few select compounds are held in the same US stock. Both leave from there for US addresses; our sales team sends the lists and a quote on request.
How ordering works
Four steps, no checkout.
Ordering is a quote request. Nothing is paid on this website: a sales representative confirms the price and shipping on WhatsApp or by email and arranges payment with you in that chat.
- 01
Choose products
Start from a goal or search the catalog. Every card shows the specifications and a USD reference price per kit.
- 02
Add to your quote list
Add kits of any product. The kits of the whole list count together for the wholesale price. No account and no payment at this step.
- 03
Sales confirms price and shipping
A sales representative confirms the price and shipping with you on WhatsApp or by email — products, shipping and total — under an MDB reference.
- 04
Pay in the chat, then we ship
Payment is arranged in that WhatsApp or email conversation, never on this website. The order is dispatched after payment, with the tracking number and the lot COA.
Wholesale
Buying in volume? Order by the kit.
Our kit prices are already well below typical retail, and from 5 kits the wholesale price takes 20% off every kit.
Every SKU is sold in whole kits of 10 vials (a few liquids come in other kit sizes). Mix any products: the kits of your whole quote list count together, and the price applies to every line.
From 20 kits, or for recurring volumes, add the quantities to your quote list or send an inquiry; a sales representative quotes the price in writing. Need a proforma invoice or your company details on it? Say so in the notes.
| Kits | Price per kit |
|---|---|
| 1–4 kits · Retail | Reference price |
| 5–19 kits · Wholesale | 20% off |
| 20+ kits | Ask for a quote |
Minimum 1 kit per SKU · Shipping from $80 per order
Documentation, shown honestly
See real reports before you ask.
Below are previews of our batch COAs, the third-party test reports and the reports customers shared with us; beside this, the chromatogram and mass spectrum from one of them. The certificate that matters is the one for the lot you receive: it ships with your order, and our sales team sends the full, clear copy of any report.
- Product identity and specification
- Lot number linked to the supplied material
- Method, result and acceptance criteria
- Limitations stated on the record
Test it yourself. If it fails, you get a full refund. Send any vial from your order to an independent laboratory of your choice. If the report shows the product does not meet the specification on its COA — purity below the stated minimum, or an identity that does not match — share the report with our sales team and we refund that product in full. How the refund works
Open the COA libraryFrom a third-party report · Retatrutide 50 mg · HPLC purity / MS identity
![Mass spectrum (ESI+) from the same report: the strongest signal at m/z 1183.9, the [M+4H]4+ ion of Retatrutide](/coa-charts/retatrutide-ms-1600.webp)
Both charts as printed in the report of a third-party analytical laboratory in Tianjin, China, cropped to the plots.
COA and test reports
Reports you can see first.
Previews show the first page only, at a resolution where small print cannot be read; numbers, dates, names and signatures are covered. The full, clear copy comes from our sales team. All 239 reports on the COA page →
Our certificate for each released lot: HPLC purity and MS identity.
Reports from a third-party analytical laboratory in Tianjin, China: HPLC purity and MS identity of the sample tested.
Reports that customers commissioned from an independent laboratory on our products and allowed us to show: purity and content per vial.
Good questions, clear answers
Before you send a quote list.
Short answers to what buyers ask first. All questions: ordering, payment, shipping, returns, quality →
How does ordering work?
Add products to your quote list — or send a single inquiry — with the quantity, destination and the documents you need. A sales representative replies by email, or on WhatsApp if you choose, with the written quote and shipping. No account or payment is needed to ask.
How do I pay?
Not on this website. After you send your quote list, a sales representative confirms the amount and shipping on WhatsApp or by email and tells you in that chat how to pay. The order ships after payment.
Can I see a certificate of analysis first?
Yes. The COA page shows previews of our batch COAs, the third-party test reports and the reports customers shared — the first page of each, at low resolution. Our sales team sends the full, clear copy of any report, and the COA of the lot you would receive.
Is there a minimum order?
One kit (10 vials) per SKU. From 5 kits on the whole quote list — any mix of products — every kit is 20% off.
Do you supply wholesale quantities?
Yes. The kits on your whole quote list add up, whatever the products: 1–4 kits: reference price; 5–19 kits: 20% off every kit; 20+ kits: ask for a quote. For 20+ kits or recurring volumes, add the quantities to your quote list or send an inquiry and a sales representative quotes them in writing.
Where do you ship from, and what does it cost?
Orders ship from China by international express courier. Destinations and delivery are confirmed per inquiry. Tell us the delivery country and timing. Shipping from $80 per order; the written quote confirms the exact charge for your destination.
How are the goal groups chosen?
By the research area each product is studied in. Every product belongs to at least one group, and a few appear in two. The groups describe research directions, not uses or effects.
Who can buy from Medabol?
Individual buyers as well as laboratories, research organizations and businesses can order — retail kits or wholesale volumes. Materials are supplied for research use only — not for human or veterinary use.
Buying guides
Buy with fewer surprises.
Buying guide
How to write a peptide RFQ that gets a complete quote
A seven-line RFQ for research peptides: product and SKU, kits, destination, timing and the documents you need — so the first reply is a usable quote.
Buying guideSample COA vs lot COA: reading HPLC and MS evidence
What a sample COA can and cannot show, how a lot COA links results to your lot, and a three-gate check for HPLC purity and MS identity before you accept a lot.
Buying guideReceiving research peptides and placing repeat orders
Plan receipt before dispatch, keep the order record with the delivery, and write repeat orders as explicit revisions so every new lot gets its own COA review.
Research peptides, retail and wholesale