Published lab records · Calculated grades. Labelled affiliate placements.
Vendor review

M-Peptides reviews

M-Peptides reviews from 24 independent lab tests (Tirzepatide and Retatrutide): grade A, purity and fill accuracy. Is M-Peptides legit? See what its vials showed.

Grade A24 independent lab tests28 peptides listedVisit website

What the lab tests show

24 tests on record, newest first. Scores are purity divided by ten.

DateProductPurityQuantityIdentityCertificate
Sep 30, 2026Retatrutide99.9 %49.99 mg of 50 mg (0 %)PassView
Sep 14, 2026Tirzepatide99.9 %32.6 mg of 30 mg (9 %)PassView
Jun 22, 2026Tirzepatide99.9 %15.3 mg of 15 mg (2 %)PassView
Jun 22, 2026Retatrutide91.9 %20.7 mg of 20 mg (3 %)PassView
Jun 12, 2026Tirzepatide99.9 %56.1 mg of 60 mg (-7 %)PassView
May 27, 2026Tirzepatide99.9 %16.9 mg of 15 mg (13 %)PassView
Mar 18, 2026Retatrutide99.9 %13.7 mg of 15 mg (-9 %)PassView
Mar 4, 2026Tirzepatide99.8 %15.2 mg of 15 mg (1 %)PassView
Feb 18, 2026Retatrutide99.9 %9.08 mg of 15 mg (-39 %)PassView
Feb 11, 2026Retatrutide99.9 %17 mg of 15 mg (13 %)PassView
Jan 7, 2026Retatrutide99.14 %15 mg of 15 mg (0 %)PassView
Jan 7, 2026Tirzepatide99.8 %34.3 mg of 30 mg (14 %)PassView
Dec 29, 2025Tirzepatide99.8 %65.2 mg of 60 mg (9 %)PassView
Nov 25, 2025Tirzepatide97.06 %61 mg of 60 mg (2 %)PassView
Oct 29, 2025Retatrutide99.95 %14.8 mg of 15 mg (-1 %)PassView
Oct 23, 2025Retatrutide98.74 %52.1 mg of 50 mg (4 %)PassView
Oct 23, 2025Retatrutide99.3 %15 mg of 15 mg (0 %)PassView
Oct 21, 2025Retatrutide99.7 %17.4 mg of 15 mg (16 %)PassView
Oct 21, 2025Tirzepatide99.8 %16.7 mg of 15 mg (11 %)PassView
Sep 4, 2025Tirzepatide99.84 %63.3 mg of 60 mg (5 %)PassView
Jul 25, 2025Tirzepatide99.85 %30.1 mg of 30 mg (0 %)PassView
Jul 2, 2025Tirzepatide99.16 %48.6 mg of 50 mg (-3 %)PassView
Jun 20, 2025Tirzepatide99.83 %41.7 mg of 40 mg (4 %)PassView
Jun 20, 2025Tirzepatide99.82 %52 mg of 60 mg (-13 %)PassView

What M-Peptides sells

Current listings from the vendor's own store, by peptide.

5-Amino-1MQ

from $0.28/mg
SizePricePer mgStock
500 mg (10 vials)$139.00$0.28/mgIn stockView

AOD-9604

from $2.00/mg
SizePricePer mgStock
50 mg (10 vials)$100.00$2.00/mgIn stockView

Cagrilintide

from $1.20/mg
SizePricePer mgStock
50 mg (10 vials)$70.00$1.40/mgIn stockView
100 mg (10 vials)$120.00$1.20/mgIn stockView

CJC-1295

from $1.20/mg
SizePricePer mgStock
50 mg (10 vials)$70.00$1.40/mgIn stockView
50 mg (10 vials)$70.00$1.40/mgIn stockView
50 mg (10 vials)$139.00$2.78/mgIn stockView
100 mg (10 vials)$120.00$1.20/mgIn stockView
100 mg (10 vials)$120.00$1.20/mgIn stockView

DSIP

from $0.95/mg
SizePricePer mgStock
50 mg (10 vials)$55.00$1.10/mgIn stockView
100 mg (10 vials)$95.00$0.95/mgIn stockView

Epithalon

from $0.44/mg
SizePricePer mgStock
50 mg (10 vials)$35.00$0.70/mgIn stockView
100 mg (10 vials)$60.00$0.60/mgIn stockView
200 mg (10 vials)$105.00$0.53/mgIn stockView
500 mg (10 vials)$220.00$0.44/mgIn stockView

GHK-Cu

from $0.08/mg
SizePricePer mgStock
500 mg (10 vials)$45.00$0.09/mgIn stockView
1000 mg (10 vials)$80.00$0.08/mgIn stockView

Ipamorelin

from $0.98/mg
SizePricePer mgStock
50 mg (10 vials)$49.00$0.98/mgIn stockView

KLOW

from $0.26/mg
SizePricePer mgStock
800 mg (10 vials)$210.00$0.26/mgIn stockView

KPV

from $0.70/mg
SizePricePer mgStock
100 mg (10 vials)$70.00$0.70/mgIn stockView

Mazdutide

from $1.25/mg
SizePricePer mgStock
40 mg (10 vials)$60.00$1.50/mgIn stockView
60 mg (10 vials)$75.00$1.25/mgIn stockView
100 mg (10 vials)$150.00$1.50/mgIn stockView

Melanotan I

from $0.60/mg
SizePricePer mgStock
100 mg (10 vials)$60.00$0.60/mgIn stockView

Melanotan II

from $0.60/mg
SizePricePer mgStock
100 mg (10 vials)$60.00$0.60/mgIn stockView

MOTS-c

from $0.60/mg
SizePricePer mgStock
100 mg (10 vials)$60.00$0.60/mgIn stockView

NAD+

from $0.01/mg
SizePricePer mgStock
5000 mg (10 vials)$75.00$0.01/mgIn stockView

PT-141

from $0.55/mg
SizePricePer mgStock
100 mg (10 vials)$55.00$0.55/mgIn stockView

Retatrutide

from $0.60/mg
SizePricePer mgStock
50 mg (10 vials)$75.00$1.50/mgIn stockView
100 mg (10 vials)$85.00$0.85/mgIn stockView
120 mg (10 vials)$90.00$0.75/mgIn stockView
200 mg (10 vials)$170.00$0.85/mgIn stockView
300 mg (10 vials)$190.00$0.63/mgIn stockView
400 mg (10 vials)$240.00$0.60/mgIn stockView
500 mg (10 vials)$330.00$0.66/mgIn stockView
600 mg (10 vials)$375.00$0.63/mgIn stockView
1000 mg (10 vials)$700.00$0.70/mgIn stockView

Selank

from $0.60/mg
SizePricePer mgStock
100 mg (10 vials)$60.00$0.60/mgIn stockView

Semaglutide

from $0.60/mg
SizePricePer mgStock
100 mg (10 vials)$60.00$0.60/mgIn stockView

Semax

from $0.60/mg
SizePricePer mgStock
100 mg (10 vials)$60.00$0.60/mgIn stockView

SLU-PP-332

from $2.50/mg
SizePricePer mgStock
50 mg (10 vials)$125.00$2.50/mgIn stockView

SNAP-8

from $0.50/mg
SizePricePer mgStock
100 mg (10 vials)$50.00$0.50/mgIn stockView

SS-31

from $0.60/mg
SizePricePer mgStock
100 mg (10 vials)$85.00$0.85/mgIn stockView
500 mg (10 vials)$300.00$0.60/mgIn stockView

Survodutide

from $1.50/mg
SizePricePer mgStock
40 mg (10 vials)$65.00$1.63/mgIn stockView
50 mg (10 vials)$75.00$1.50/mgIn stockView

TB-500

from $1.10/mg
SizePricePer mgStock
100 mg (10 vials)$110.00$1.10/mgIn stockView
100 mg (10 vials)$135.00$1.35/mgIn stockView

Tesamorelin

from $1.55/mg
SizePricePer mgStock
50 mg (10 vials)$100.00$2.00/mgIn stockView
100 mg (10 vials)$155.00$1.55/mgIn stockView

Thymosin Alpha-1

from $2.00/mg
SizePricePer mgStock
50 mg (10 vials)$100.00$2.00/mgIn stockView

Tirzepatide

from $0.29/mg
SizePricePer mgStock
100 mg (10 vials)$50.00$0.50/mgIn stockView
150 mg (10 vials)$60.00$0.40/mgIn stockView
200 mg (10 vials)$70.00$0.35/mgIn stockView
300 mg (10 vials)$90.00$0.30/mgIn stockView
1200 mg (10 vials)$350.00$0.29/mgIn stockView

About M-Peptides

Discord Vendor elsa@mps-m.com

M-Peptides Reviews: Is M-Peptides Legit? 24 Lab Tests