The most advanced triple-receptor metabolic compound — mid-dose research format
R1,399 per vial · ZAR
📦 Stock-Up Sale — add any 3 vials → 20% off, 5+ → 30% off (mix & match, auto-applied in your quote)
● On backorder — out of stock right now, but you can reserve one from the next batch at 10% off. Pay now, ships in 10–20 days. We'll message you the moment it lands.
Same compound — Retatrutide — at a lower dose. RT20 suits dose-titration research or studies requiring a lower starting concentration than the 30mg.
What purity is guaranteed?
All JP Research peptides are 3rd-party tested with >99% purity. COA available in our gallery.
How do I order?
Simply click the WhatsApp button, send us your order, and we'll confirm stock, send payment details, and ship to you.
Pair your protocol
Commonly researched alongside Retatrutide
Add any of these with your Retatrutide and it drops to companion pricing automatically. They pair with a GLP-1; they're not a substitute for one. Research use only.
Lean-mass research
+ GH-Axis entry — CJC-1295 + Ipamorelin
The same pairing in a single vial. Half the total peptide of the full stack below, and the cheaper way in.
R649R549companion price
Longevity & anti-ageing
+ Glutathione
The compound most often researched alongside a metabolic protocol.
R399R329companion price
Metabolic research
+ AOD-9604
Filed in the same research area as the compound you are viewing.
R499R399companion price
Lean-mass research
+ GH-Axis — CJC-1295 + Ipamorelin
The GHRH + GHRP pairing most commonly researched alongside a GLP-1 protocol.
R1,098R798companion price
Metabolic research
+ MOTS-c
A mitochondrial-derived peptide commonly researched alongside GLP-1 protocols.
R699R429companion price
Body-composition research
+ Tesamorelin
A GHRH analogue often researched in GLP-1 body-composition work.
R899R799companion price
Skin & recovery research
+ GHK-Cu
A copper peptide researched for skin & tissue alongside GLP-1 protocols.
R699R499companion price
Longevity research
+ NAD+
A cellular-energy & longevity-research staple paired with GLP-1 protocols.
R999R699companion price
More in Metabolic & Weight
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Carl · the lab
Lab Notes · from Carl
Get the proof on WhatsApp.
Follow my channel — every couple of weeks I drop one genuinely useful thing: how to read a COA, reconstitution math, the odd honest deal. No spam, no hype. (I'm a capybara.)
For research use only. All products are supplied strictly for in-vitro laboratory research and development — not for human or veterinary use, consumption or administration, and not drugs, foods or cosmetics. Not registered with SAHPRA as a medicine or therapeutic product.
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Important Notice — Research Use Only
Please read before entering this website.
All products offered on this website are strictly intended for scientific research and laboratory use only. They are not intended for human consumption, veterinary use, or any other purpose outside of controlled research environments.
These products have not been evaluated, approved, or certified by the South African Health Products Regulatory Authority (SAHPRA), the European Medicines Agency (EMA), the U.S. Food and Drug Administration (FDA), or any other regulatory authority for use in humans or animals.
By entering this website you confirm that:
You are at least 18 years of age.
You are a qualified researcher, scientist, or professional acting in a legitimate research or laboratory capacity.
You will use any purchased products solely for lawful research purposes and not for human or animal consumption.
You accept full responsibility for the legal and safe handling of these products in accordance with the laws of your jurisdiction.
JP Research accepts no liability for misuse of any product sold on this platform.
Build your own peptide line. Without the sourcing risk.
Reseller pricing on South Africa's most-tested research peptides. Start small — we carry the risk on purity and delivery, so you focus on selling.
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Start from R3,500No giant minimum. Test our quality with a small first order, then scale.
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Terms that growFirst order paid in full — build a track record with us and unlock split-payment terms.
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Reship or refundWhere we hold a third-party COA it ships with the order — and we tell you when we don't. Fails or goes missing, we make it right.
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Real support, both waysPre-sale advice and after-sale help from a person on WhatsApp.
The JP Research Wholesale Guarantee. For every compound we have had tested we publish the independent Janoshik report in full — batch number, purity and a verification key you (or your own customers) can check against the lab directly. We will not claim a report we do not hold. If a vial fails its COA or your parcel doesn't arrive — we reship or refund, no argument.
STARTERfrom R3,500
STOCKISTR25,000+
BEST PRICEDISTRIBUTORR50,000+
Most start at R3,500 and move up as they sell through — you only reach Distributor when you're ready. Flat reseller pricing, up to ~83% below retail; the bigger the order, the lower your unit cost.
Trusted by resellers across South Africa · Janoshik-verified COAs you can check yourself · Free shipping
JP
Wholesale pricing
Per box of 10 vials · ZAR
Starterfrom R3,500
StockistR25,000+
DistributorR50,000+
Prices shown are at your Starter tier and improve automatically as your order grows.
✓ COA before you pay✓ Split terms for regulars✓ Reship-or-refund guarantee✓ Free shipping
Start from R3,500Small first order — test us, then scale up.
Terms that growPay in full to start; split terms as you establish.
Reship or refundCOA-tested batches — we carry the risk.
Support both waysPre- & after-sale help on WhatsApp.
💳 PAYMENT — EFT (FNB)
BankFNB
Account holderJP Supplements
Account typeGold Business
Account no63208247337
Branch code250655
ReferenceYour business name
Pay by EFT, then send proof on WhatsApp — we confirm stock, share the COA & dispatch. Crypto (USDT · TRON) also accepted at checkout.
What resellers say
“A huge thank you to JP for the excellent service and constant updates. I probably changed my order 100 times, but he was patient, friendly and incredibly helpful every step of the way. Service like this deserves recognition.★★★★★ · Verified wholesale reseller
“These guys are super efficient, and for the price?! You'd never expect this level of quality and service is even possible. Thanks to the team for the amazing service.★★★★★ · Verified wholesale reseller
