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Home / Peptide Database / Retatrutide
GLP-1 · GIP · GLUCAGON

Retatrutide

Triple agonist: GLP-1 + GIP + glucagon receptors

Half-life: ~6 days 18 suppliers · Widely stocked 55 price rows Read the encyclopedia guide →
MODERATE Phase 2 trials
Weight regulationMetabolic healthAppetite control
Available strengths
5/10/15/20/30/40/50/60/120mg
73 of 73 rows in stock
How to use it: compare suppliers below side by side on price and whether a COA is on file — those two checks are the fastest way to spot a good deal. All COAs can be verified directly on each supplier's own website.
Strength 5mg6
#SuppliersPrice€/mgPrice trend (6 months)PurityCOAProduct ⓘ
1
CERCER
CERTAPEPTIDES
in stock RO
€44.49€8.9/mg99.3%✔ Janoshik—Shop →
2
MYPMYP
MY PEPT
in stock LT
€49.39€9.88/mg99%✔ COA—Shop →
3
FITFIT
FIT PEPTIDES
in stock
€54.95€10.99/mg2026-02-01: €55.492026-03-03: €54.502026-04-02: €53.292026-05-02: €54.332026-05-25: €55.102026-06-01: €54.95▼1.0%99%✔ Janoshik/VLAB—Shop →
4
RetRET
RetaEU
in stock
€55.95€11.19/mg99.85%✔ HPLC—Shop →
5
PEAKPEAK
PEAK PEPTIDE
in stock HR
€69.90€13.98/mg99%✔ Liquilabs—Shop →
6
PUPU
PURECHEMS
in stock
€77.9€15.58/mg99%— Pending—Shop →
Strength 10mg20
#SuppliersPrice€/mgPrice trend (6 months)PurityCOAProduct ⓘ
1
HELHEL
HELUS LAB
in stock PL
€49.99€5/mg99%— Pending—Shop →
2
PPPP
Peptideplein247
in stock
€62.996.3/mg99%✔ COAProduct VerifiedShop →
3
CERCER
CERTAPEPTIDES
in stock RO
€69.99€7/mg99.3%✔ JanoshikProduct VerifiedShop →
4
MYPMYP
MY PEPT
in stock LT
€74.49€7.45/mg99%✔ COA—Shop →
5
PSTPST
PEPTIDENSTORE
in stock
€74.95€7.5/mg98%✔ Janoshik—Shop →
6
PEPPEP
PEPTIDMARKT
in stock DE
€75€7.5/mg99.6%✔ HPLC—Shop →
7
NEXNEX
NEXTGEN PEPTIDES
in stock
€76.5€7.65/mg2026-02-01: €68.942026-03-03: €69.862026-04-02: €70.142026-05-02: €68.422026-05-25: €68.972026-06-01: €76.50▲11.0%99%✔ HPLC—Shop →
8
ADRADR
ADRIA SCIENCE
in stock SI
€77.9€7.79/mg99.8%✔ HPLC—Shop →
9
REGREG
€79.99€8/mg99.8%✔ HPLC—Shop →
10
RETRET
RetaEU
in stock
€84.99€8.5/mg99.85%✔ HPLC—Shop →
11
PEAKPEAK
PEAK PEPTIDE
in stock HR
€89.90€8.99/mg99%✔ Liquilabs—Shop →
12
LUMLUM
LUMO PEPTIDES
in stock
€89.95€9/mg99%✔ Bridge Labs—Shop →
13
FITFIT
FIT PEPTIDES
in stock
€89.96€9/mg2026-02-01: €85.182026-03-03: €84.682026-04-02: €81.672026-05-02: €79.872026-05-25: €79.912026-06-01: €79.95▼6.1%99%✔ Janoshik/VLAB—Shop →
14
OMEOME
OMEGA PEPTIDES
in stock
€89.99€9/mg2026-02-01: €94.222026-03-03: €96.932026-04-02: €95.232026-05-02: €95.232026-05-25: €92.922026-06-01: €89.99▼4.5%99%✔ Third-party—Shop →
15
PEPPEP
PEPTA SUPPLY
in stock
€89.99€9/mg99%✔ HPLC—Shop →
16
PUPU
PURECHEMS
in stock
€114.99€11.5/mg99%— Pending—Shop →
17
CRYCRY
CRYSTAL PEPTIDES
in stock BG
€120€12/mg99%✔ HPLC—Shop →
18
ZPZP
ZEUS PEPTIDES
in stock
€120.00€12/mg99%✔ JanoshikProduct VerifiedShop →
19
RESRES
€124.99—99.8%✔ HPLC/LC-MS—Shop →
20
PARPAR
PARTICLE PEPTIDES
in stock SK
€149.99—99%✔ HPLC—Shop →
Strength 15mg5
#SuppliersPrice€/mgPrice trend (6 months)PurityCOAProduct ⓘ
1
CERCER
CERTAPEPTIDES
in stock RO
€94.49€6.3/mg99.3%✔ Janoshik—Shop →
2
MYPMYP
MY PEPT
in stock LT
€99.95€6.66/mg99%✔ COA—Shop →
3
PEPPEP
PEPTIVAE
in stock NL
€104.95€7/mg99%— Pending—Shop →
4
RetRET
RetaEU
in stock
€104.99€7.0/mg99.85%✔ HPLC—Shop →
5
CLECLE
CLEAN PEPTIDES
in stock
€149.95€10.0/mg99%✔ HPLC—Shop →
Strength 20mg17
#SuppliersPrice€/mgPrice trend (6 months)PurityCOAProduct ⓘ
1
PPPP
Peptideplein247
in stock
€102.995.15/mg99%✔ COA—Shop →
2
CERCER
CERTAPEPTIDES
in stock RO
€118.99€5.95/mg99.3%✔ Janoshik—Shop →
3
MYPMYP
MY PEPT
in stock LT
€124.95€6.25/mg99%✔ COA—Shop →
4
ADRADR
ADRIA SCIENCE
in stock SI
€128.5€6.42/mg99.8%✔ HPLC—Shop →
5
PSTPST
PEPTIDENSTORE
in stock
€129.95€6.5/mg98%✔ Janoshik—Shop →
6
NEXNEX
NEXTGEN PEPTIDES
in stock
€130€6.5/mg2026-02-01: €142.402026-03-03: €146.162026-04-02: €146.962026-05-02: €149.092026-05-25: €144.372026-06-01: €130.00▼8.7%99%✔ HPLC—Shop →
7
RETRET
RetaEU
in stock
€134.95€6.75/mg99.85%✔ HPLC—Shop →
8
FITFIT
FIT PEPTIDES
in stock
€139€6.95/mg2026-02-01: €119.882026-03-03: €120.192026-04-02: €124.322026-05-02: €123.262026-05-25: €123.712026-06-01: €109.00▼9.1%99%✔ Janoshik/VLABProduct VerifiedShop →
9
LUMLUM
LUMO PEPTIDES
in stock
€139.95€7/mg99%✔ Bridge Labs—Shop →
10
PEPPEP
PEPTIDMARKT
in stock DE
€145€7.25/mg99.6%✔ HPLC—Shop →
11
OMEOME
OMEGA PEPTIDES
in stock
€149.99€7.5/mg2026-02-01: €169.812026-03-03: €167.402026-04-02: €169.062026-05-02: €170.372026-05-25: €166.202026-06-01: €149.99▼11.7%99%✔ Third-party—Shop →
12
PEPPEP
PEPTA SUPPLY
in stock
€149.99€7.5/mg99%✔ HPLC—Shop →
13
PEAKPEAK
PEAK PEPTIDE
in stock HR
€159.90€8/mg99%✔ Liquilabs—Shop →
14
CLECLE
CLEAN PEPTIDES
in stock
€199.95€10/mg99%✔ HPLC—Shop →
15
CRYCRY
CRYSTAL PEPTIDES
in stock BG
€200€10/mg99.9%✔ HPLC—Shop →
16
ZPZP
ZEUS PEPTIDES
in stock
€220.00€11/mg99%— Pending—Shop →
17
RESRES
€229.99—99.8%✔ HPLC/LC-MS—Shop →
Strength 30mg15
#SuppliersPrice€/mgPrice trend (6 months)PurityCOAProduct ⓘ
1
ADRADR
ADRIA SCIENCE
in stock SI
€168.5€5.62/mg99.8%✔ HPLC—Shop →
2
RETRET
RetaEU
in stock
€169.95€5.67/mg99.85%✔ HPLC—Shop →
3
CERCER
CERTAPEPTIDES
in stock RO
€177.99€5.93/mg99.3%✔ Janoshik—Shop →
4
FITFIT
FIT PEPTIDES
in stock
€179€5.97/mg2026-02-01: €189.442026-03-03: €184.732026-04-02: €188.012026-05-02: €183.192026-05-25: €181.472026-06-01: €179.00▼5.5%99%✔ Janoshik/VLAB—Shop →
5
MYPMYP
MY PEPT
in stock LT
€179.49€5.98/mg99%✔ COA—Shop →
6
PEPPEP
PEPTIVAE
in stock NL
€179.95€6/mg99%— Pending—Shop →
7
PPPP
Peptideplein247
in stock
€185€6.17/mg99%✔ COA—Shop →
8
PSTPST
PEPTIDENSTORE
in stock
€189.95€6.33/mg98%✔ Janoshik—Shop →
9
CRYCRY
CRYSTAL PEPTIDES
in stock BG
€250€8.33/mg99.9%✔ HPLC—Shop →
10
LUMLUM
LUMO PEPTIDES
in stock
€199.95€6.67/mg99%✔ Bridge Labs—Shop →
11
OMEOME
€199.99€6.67/mg2026-02-01: €215.122026-03-03: €219.582026-04-02: €220.062026-05-02: €212.072026-05-25: €209.262026-06-01: €199.99▼7.0%99%✔ Third-party—Shop →
12
PEPPEP
PEPTA SUPPLY
in stock
€199.99€6.67/mg99%✔ HPLC—Shop →
13
CLECLE
CLEAN PEPTIDES
in stock
€299.95€10/mg99%✔ HPLC—Shop →
14
ZPZP
ZEUS PEPTIDES
in stock
€300.00€10/mg99%— Pending—Shop →
15
RESRES
€319.99€10.67/mg99.8%✔ HPLC/LC-MS—Shop →
Strength 40mg3
#SuppliersPrice€/mgPrice trend (6 months)PurityCOAProduct ⓘ
1
PPPP
Peptideplein247
in stock
€209.995.25/mg99%✔ COA—Shop →
2
FITFIT
FIT PEPTIDES
in stock
€229€5.72/mg2026-02-01: €247.422026-03-03: €250.272026-04-02: €248.362026-05-02: €255.952026-05-25: €255.202026-06-01: €229.00▼7.4%99%✔ Janoshik/VLAB—Shop →
3
CLECLE
CLEAN PEPTIDES
in stock
€374.95€9.37/mg99%✔ HPLC—Shop →
Strength 50mg2
#SuppliersPrice€/mgPrice trend (6 months)PurityCOAProduct ⓘ
1
FITFIT
FIT PEPTIDES
in stock
€259€5.18/mg99%✔ Janoshik/VLAB—Shop →
2
CERCER
CERTAPEPTIDES
in stock RO
€275.99€5.52/mg99.3%✔ Janoshik—Shop →
Strength 60mg4
#SuppliersPrice€/mgPrice trend (6 months)PurityCOAProduct ⓘ
1
PPPP
Peptideplein247
in stock
€274.99€4.58/mg99%✔ COA—Shop →
2
FITFIT
FIT PEPTIDES
in stock
€299€4.98/mg2026-02-01: €292.252026-03-03: €304.152026-04-02: €304.382026-05-02: €294.592026-05-25: €283.762026-06-01: €299.00▲2.3%99%✔ Janoshik/VLAB—Shop →
3
LUMLUM
LUMO PEPTIDES
in stock
€299.95€5/mg99%✔ Bridge Labs—Shop →
4
PEPPEP
PEPTIVAE
in stock NL
€314.95€5.25/mg99%— Pending—Shop →
Strength 120mg1
#SuppliersPrice€/mgPrice trend (6 months)PurityCOAProduct ⓘ
1
FITFIT
FIT PEPTIDES BEST
in stock
€349€2.91/mg99%✔ Janoshik/VLAB—Shop →

Prices manually checked and updated monthly — source: publicly available supplier data. No affiliate links, no paid placement.

Recent research

CLINICAL-TRIAL The Lancet · 2026-06
Efficacy and safety of retatrutide in people with type 2 diabetes and inadequate glycaemic control (TRANSCEND-T2D-1)
Phase 3, double-blind, placebo-controlled trial of retatrutide monotherapy in type 2 diabetes, reporting change in HbA1c and bodyweight at 40 weeks across three dose arms.

Retatrutide

Mechanism, evidence level, EU status and COA guidance per compound. No dosages, no protocols — that belongs with a doctor.

Open encyclopedia guide →
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