Peptide Prices

Compare prices per milligram from trusted, COA-verified vendors. Top vendors shown for each peptide — ranked by price after each vendor's discount code, not list price.

71 peptides6 COA-verified vendors4,246+ price observationsUpdated

How we measure.We capture each recommended vendor's public list price daily and normalize to price-per-milligram ($/mg = price ÷ mg per vial), then apply that vendor's published discount code to get the price you actually pay. Vendors are ranked on that post-code figure; the list price is shown struck through beside it. A published batch Certificate of Analysis is required for inclusion; vendors are ranked by best value, not by commission. Maintained by the The Peptide Catalog Team.

Recent Price Drops & Restocks

16 peptides with recent price drops

SemaglutidePrice drop — up to 36% off
$3.45$2.93/mg
with code · 9 vendors
Ion PeptideCOA
20mg$69.00$3.45$2.93/mgAt market avg
EZ PeptidesCOA
10mg$34.00$3.40$3.06/mg74% below market avg
Glacier AminosCOA
15mg$53.99$3.60$3.24/mg
5-Amino-1MQPrice drop — up to 25% off
$1.36$1.22/mg
with code · 12 vendors
EZ PeptidesCOA
50mg$68.00$1.36$1.22/mg91% below market avg
Nura PeptideCOA
50mg$95.00$1.90$1.33/mg+33%90% below market avg
Nura PeptideCOA
50mg$95.00$1.90$1.33/mg90% below market avg
AdamaxPrice drop — up to 25% off
$5.50$3.85/mg
with code · 5 vendors
Nura PeptideCOA
10mg$55.00$5.50$3.85/mg37% below market avg
Glacier AminosCOA
10mg$49.99$5.00$4.50/mg26% below market avg
Ion PeptideCOA
10mg$75.00$7.50$6.38/mgAt market avg
AHK-CuPrice drop — up to 25% off
$0.39$0.33/mg
with code · 3 vendors
Ion PeptideCOA
100mg$39.00$0.39$0.33/mg
Ion PeptideCOA
50mg$29.00$0.58$0.49/mg28% below market avg
Glacier AminosCOA
50mg$48.74$0.97$0.88/mg-25%28% above market avg
GHK-CuPrice drop — up to 25% off
$0.59$0.29/mg
with code · 9 vendors
Ascension PeptidesCOA
100mg$59.00$0.59$0.29/mg25% below market avg
Nura PeptideCOA
100mg$55.00$0.55$0.38/mgAt market avg
Glacier AminosCOA
100mg$45.99$0.46$0.41/mg5% above market avg
NAD+-25%Price drop — up to 25% off
$0.06$0.05/mg
with code · 10 vendors
Glacier AminosCOA
1500mg$86.24$0.06$0.05/mg-25%
Ascension PeptidesCOA
1000mg$104.00$0.10$0.05/mg23% below market avg
Ion PeptideCOA
1000mg$85.00$0.09$0.07/mg8% above market avg
PT-141Price drop — up to 25% off
$4.90$2.45/mg
with code · 6 vendors
Ascension PeptidesCOA
10mg$49.00$4.90$2.45/mg24% below market avg
Glacier AminosCOA
30mg$89.99$3.00$2.70/mg-25%
Nura PeptideCOA
10mg$40.00$4.00$2.80/mg13% below market avg
Selank-25%Price drop — up to 25% off
$2.62$2.36/mg
with code · 7 vendors
Glacier AminosCOA
40mg$104.99$2.62$2.36/mg-25%
Ascension PeptidesCOA
10mg$50.00$5.00$2.50/mg23% below market avg
Ion PeptideCOA
10mg$34.65$3.46$2.95/mg9% below market avg
Semax-25%Price drop — up to 25% off
$2.10$1.89/mg
with code · 8 vendors
Glacier AminosCOA
50mg$104.99$2.10$1.89/mg-25%
Swiss ChemsCOA
30mg$73.95$2.47$2.22/mg
Ascension PeptidesCOA
10mg$50.00$5.00$2.50/mg25% below market avg
SLU-PP-332Price drop — up to 25% off
$1.97$1.77/mg
with code · 4 vendors
Swiss ChemsCOA
100mg$196.95$1.97$1.77/mg
Nura PeptideCOA
50mg$140.00$2.80$1.96/mg
Glacier AminosCOA
20mg$89.99$4.50$4.05/mg-25%
CagrilintidePrice drop — up to 17% off
$10.00$5.00/mg
with code · 8 vendors
Ascension PeptidesCOA
10mg$100.00$10.00$5.00/mg33% below market avg
Nura PeptideCOA
10mg$100.00$10.00$7.00/mg7% below market avg
EZ PeptidesCOA
5mg$44.00$8.80$7.92/mg16% below market avg
MOTS-CPrice drop — up to 17% off
$2.88$2.44/mg
with code · 7 vendors
Ion PeptideCOA
40mg$115.00$2.88$2.44/mg
Ascension PeptidesCOA
10mg$62.00$6.20$3.10/mg28% below market avg
Nura PeptideCOA
10mg$45.00$4.50$3.15/mg27% below market avg
KisspeptinPrice drop — up to 14% off
$6.00$3.00/mg
with code · 5 vendors
Ascension PeptidesCOA
10mg$60.00$6.00$3.00/mg14% below market avg
Ion PeptideCOA
10mg$39.00$3.90$3.31/mg5% below market avg
Glacier AminosCOA
10mg$40.99$4.10$3.69/mg6% above market avg
CJC-1295Price drop — up to 13% off
$7.00$3.50/mg
with code · 6 vendors
Ascension PeptidesCOA
10mg$70.00$7.00$3.50/mg24% below market avg
Ion PeptideCOA
10mg$49.00$4.90$4.17/mg9% below market avg
Ascension PeptidesCOA
5mg$45.00$9.00$4.50/mg-10%23% below market avg
FOXO4-DRI-10%Price drop — up to 10% off
$12.00$6.00/mg
with code · 3 vendors
Ascension PeptidesCOA
10mg$120.00$12.00$6.00/mg-10%36% below market avg
Ion PeptideCOA
10mg$119.00$11.90$10.12/mg7% above market avg
Glacier AminosCOA
10mg$134.99$13.50$12.15/mg29% above market avg
DSIPPrice drop — up to 8% off
$6.00$3.00/mg
with code · 6 vendors
Ascension PeptidesCOA
10mg$60.00$6.00$3.00/mg25% below market avg
Ion PeptideCOA
10mg$45.00$4.50$3.83/mgAt market avg
Nura PeptideCOA
5mg$33.00$6.60$4.62/mg40% below market avg
$1.18$1.00/mg
with code · 1 vendor
Ion PeptideCOA
50mg$59.00$1.18$1.00/mg
$11.00$5.50/mg
with code · 6 vendors
Ascension PeptidesCOA
5mg$55.00$11.00$5.50/mg41% below market avg
Nura PeptideCOA
5mg$40.00$8.00$5.60/mg40% below market avg
Ion PeptideCOA
10mg$69.00$6.90$5.87/mg
$6.00$3.00/mg
with code · 5 vendors
Ascension PeptidesCOA
10mg$60.00$6.00$3.00/mg31% below market avg
Ion PeptideCOA
16mg$75.00$4.69$3.98/mg
EZ PeptidesCOA
10mg$48.00$4.80$4.32/mgAt market avg
$0.10$0.08/mg
with code · 1 vendor
Ion PeptideCOA
1000mg$99.00$0.10$0.08/mg
$2.15$1.93/mg
with code · 11 vendors
Swiss ChemsCOA
30mg$64.46$2.15$1.93/mg14% below market avg
Ascension PeptidesCOA
10mg$49.00$4.90$2.45/mg32% below market avg
Swiss ChemsCOA
30mg$85.95$2.87$2.58/mg14% above market avg
$3.25$2.92/mg
with code · 2 vendors
Swiss ChemsCOA
20mg$64.95$3.25$2.92/mg
EZ PeptidesCOA
10mg$58.00$5.80$5.22/mg
$3.20$2.88/mg
with code · 1 vendor
Swiss ChemsCOA
20mg$63.95$3.20$2.88/mg
$3.10$2.79/mg
with code · 4 vendors
Swiss ChemsCOA
20mg$61.95$3.10$2.79/mg9% below market avg
Glacier AminosCOA
20mg$67.99$3.40$3.06/mgAt market avg
Ion PeptideCOA
20mg$79.00$3.95$3.36/mg9% above market avg
$11.00$7.70/mg
with code · 3 vendors
Nura PeptideCOA
5mg$55.00$11.00$7.70/mg10% below market avg
Glacier AminosCOA
5mg$51.99$10.40$9.36/mg10% above market avg
Swiss ChemsCOA
2mg$47.95$23.98$21.58/mg
$2.35$2.11/mg
with code · 1 vendor
Swiss ChemsCOA
20mg$46.95$2.35$2.11/mg
$0.20$0.18/mg
with code · 3 vendors
Swiss ChemsCOA
500mg$97.99$0.20$0.18/mg
Swiss ChemsCOA
5mg$69.99$14.00$12.60/mg96% below market avg
Swiss ChemsCOA
5mg$3149.55$629.91$566.92/mg96% above market avg
$2.38$2.02/mg
with code · 6 vendors
Ion PeptideCOA
50mg$119.00$2.38$2.02/mg
Swiss ChemsCOA
10mg$23.16$2.32$2.08/mg28% below market avg
Ascension PeptidesCOA
10mg$50.00$5.00$2.50/mg13% below market avg
$139.99$125.99/mg
with code · 1 vendor
Swiss ChemsCOA
1mg$139.99$139.99$125.99/mg
$3.99$3.59/mg
with code · 1 vendor
Swiss ChemsCOA
5mg$19.95$3.99$3.59/mg
$3.99$3.59/mg
with code · 1 vendor
Swiss ChemsCOA
5mg$19.95$3.99$3.59/mg
$0.01$0.01/mg
with code · 6 vendors
Ion PeptideCOA
1000mg$15.00$0.01$0.01/mg
Ion PeptideCOA
1500mg$55.00$0.04$0.03/mg16% below market avg
Nura PeptideCOA
1500mg$73.00$0.05$0.03/mg8% below market avg
$12.47$11.23/mg
with code · 1 vendor
Swiss ChemsCOA
2mg$24.95$12.47$11.23/mg
$0.01$0.01/mg
with code · 2 vendors
Swiss ChemsCOA
5000mg$28.99$0.01$0.01/mg30% below market avg
Ascension PeptidesCOA
5000mg$95.00$0.02$0.01/mg28% above market avg
$10.78$9.70/mg
with code · 1 vendor
Swiss ChemsCOA
2mg$21.56$10.78$9.70/mg
$65.00$45.50/mg
with code · 4 vendors
Nura PeptideCOA
1mg$65.00$65.00$45.50/mg22% below market avg
Swiss ChemsCOA
1mg$59.96$59.96$53.96/mg8% below market avg
Glacier AminosCOA
1mg$64.99$64.99$58.49/mgAt market avg
$4.20$3.57/mg
with code · 7 vendors
Ion PeptideCOA
10mg$42.00$4.20$3.57/mg14% below market avg
EZ PeptidesCOA
10mg$44.00$4.40$3.96/mgAt market avg
Nura PeptideCOA
10mg$63.00$6.30$4.41/mg6% above market avg
$5.00$2.50/mg
with code · 7 vendors
Ascension PeptidesCOA
10mg$50.00$5.00$2.50/mg32% below market avg
Ion PeptideCOA
20mg$69.00$3.45$2.93/mg48% below market avg
Nura PeptideCOA
10mg$45.00$4.50$3.15/mg15% below market avg
$0.01$0.01/mg
with code · 2 vendors
Ion PeptideCOA
5000mg$40.00$0.01$0.01/mg12% below market avg
EZ PeptidesCOA
5000mg$48.00$0.01$0.01/mg12% above market avg
$7.80$3.90/mg
with code · 2 vendors
Ascension PeptidesCOA
10mg$78.00$7.80$3.90/mg29% below market avg
EZ PeptidesCOA
10mg$78.00$7.80$7.02/mg29% above market avg
$12.90$10.96/mg
with code · 1 vendor
Ion PeptideCOA
10mg$129.00$12.90$10.96/mg
$5.00$2.50/mg
with code · 4 vendors
Ascension PeptidesCOA
10mg$50.00$5.00$2.50/mg20% below market avg
Ion PeptideCOA
10mg$35.00$3.50$2.98/mgAt market avg
Glacier AminosCOA
10mg$33.99$3.40$3.06/mgAt market avg
$5.00$2.50/mg
with code · 7 vendors
Ascension PeptidesCOA
10mg$50.00$5.00$2.50/mg16% below market avg
Swiss ChemsCOA
10mg$27.96$2.80$2.52/mg15% below market avg
Nura PeptideCOA
10mg$40.00$4.00$2.80/mg6% below market avg
$1.70$1.53/mg
with code · 1 vendor
Swiss ChemsCOA
10mg$16.99$1.70$1.53/mg
$7.00$6.30/mg
with code · 2 vendors
Swiss ChemsCOA
10mg$69.95$7.00$6.30/mg96% below market avg
Swiss ChemsCOA
10mg$3147.75$314.77$283.30/mg96% above market avg
$0.00$0.00/mg
with code · 3 vendors
Swiss ChemsCOA
10000mg$19.99$0.00$0.00/mg
Swiss ChemsCOA
30mg$24.99$0.83$0.75/mg96% below market avg
Swiss ChemsCOA
30mg$1124.55$37.48$33.74/mg96% above market avg
$0.02$0.02/mg
with code · 4 vendors
Swiss ChemsCOA
1000mg$22.99$0.02$0.02/mgAt market avg
Swiss ChemsCOA
1000mg$24.99$0.02$0.02/mgAt market avg
Swiss ChemsCOA
20mg$39.99$2.00$1.80/mg96% below market avg
$33.16$29.84/mg
with code · 1 vendor
Swiss ChemsCOA
6mg$198.95$33.16$29.84/mg
$5.90$5.01/mg
with code · 7 vendors
Ion PeptideCOA
10mg$59.00$5.90$5.01/mgAt market avg
Glacier AminosCOA
10mg$55.99$5.60$5.04/mgAt market avg
EZ PeptidesCOA
10mg$58.00$5.80$5.22/mgAt market avg
$22.99$20.69/mg
with code · 1 vendor
Swiss ChemsCOA
5mg$114.95$22.99$20.69/mg
$4.40$3.96/mg
with code · 2 vendors
EZ PeptidesCOA
10mg$44.00$4.40$3.96/mgAt market avg
Ion PeptideCOA
10mg$49.00$4.90$4.17/mgAt market avg
$4.90$4.17/mg
with code · 1 vendor
Ion PeptideCOA
10mg$49.00$4.90$4.17/mg
$23.98$21.58/mg
with code · 1 vendor
Swiss ChemsCOA
2mg$47.95$23.98$21.58/mg
$5.00$2.50/mg
with code · 3 vendors
Ascension PeptidesCOA
10mg$50.00$5.00$2.50/mg29% below market avg
Swiss ChemsCOA
20mg$57.95$2.90$2.61/mg
Glacier AminosCOA
10mg$49.99$5.00$4.50/mg29% above market avg
$3.00$2.70/mg
with code · 1 vendor
Swiss ChemsCOA
20mg$59.95$3.00$2.70/mg
$3.00$2.55/mg
with code · 31 vendors
Ion PeptideCOA
100mg$299.95$3.00$2.55/mg
EZ PeptidesCOA
48mg$139.00$2.90$2.61/mg60% below market avg
EZ PeptidesCOA
24mg$70.00$2.92$2.63/mg64% below market avg
$7.20$3.60/mg
with code · 7 vendors
Ascension PeptidesCOA
10mg$72.00$7.20$3.60/mg27% below market avg
Ion PeptideCOA
10mg$65.00$6.50$5.53/mg12% above market avg
Glacier AminosCOA
10mg$62.99$6.30$5.67/mg15% above market avg
$3.50$3.15/mg
with code · 2 vendors
EZ PeptidesCOA
10mg$35.00$3.50$3.15/mgAt market avg
Ion PeptideCOA
10mg$39.00$3.90$3.31/mgAt market avg
$2.78$2.36/mg
with code · 4 vendors
Ion PeptideCOA
50mg$139.00$2.78$2.36/mg
Ion PeptideCOA
10mg$45.00$4.50$3.83/mgAt market avg
Ascension PeptidesCOA
10mg$79.99$8.00$4.00/mgAt market avg
$7.80$7.02/mg
with code · 1 vendor
EZ PeptidesCOA
10mg$78.00$7.80$7.02/mg
$4.45$3.78/mg
with code · 10 vendors
Ion PeptideCOA
20mg$89.00$4.45$3.78/mg
Swiss ChemsCOA
10mg$42.36$4.24$3.81/mg13% below market avg
Ion PeptideCOA
10mg$49.00$4.90$4.17/mg5% below market avg
$5.45$4.63/mg
with code · 10 vendors
Ion PeptideCOA
20mg$109.00$5.45$4.63/mg8% below market avg
Nura PeptideCOA
20mg$140.00$7.00$4.90/mgAt market avg
Ascension PeptidesCOA
5mg$50.00$10.00$5.00/mg21% below market avg
$2.80$1.96/mg
with code · 3 vendors
Nura PeptideCOA
50mg$140.00$2.80$1.96/mg
Swiss ChemsCOA
15mg$90.74$6.05$5.44/mg14% below market avg
Swiss ChemsCOA
15mg$120.99$8.07$7.26/mg14% above market avg
$3.00$2.70/mg
with code · 2 vendors
Swiss ChemsCOA
20mg$59.95$3.00$2.70/mg6% below market avg
Glacier AminosCOA
20mg$67.99$3.40$3.06/mg6% above market avg
$5.90$5.01/mg
with code · 1 vendor
Ion PeptideCOA
10mg$59.00$5.90$5.01/mg
$3.40$3.06/mg
with code · 1 vendor
Swiss ChemsCOA
20mg$67.95$3.40$3.06/mg
$7.10$3.55/mg
with code · 6 vendors
Ascension PeptidesCOA
10mg$71.00$7.10$3.55/mg32% below market avg
EZ PeptidesCOA
10mg$58.00$5.80$5.22/mgAt market avg
Ion PeptideCOA
10mg$65.00$6.50$5.53/mg6% above market avg
$6.80$6.12/mg
with code · 1 vendor
EZ PeptidesCOA
10mg$68.00$6.80$6.12/mg
$1.40$1.26/mg
with code · 25 vendors
EZ PeptidesCOA
60mg$84.00$1.40$1.26/mg68% below market avg
EZ PeptidesCOA
30mg$54.00$1.80$1.62/mg65% below market avg
Ion PeptideCOA
100mg$199.00$1.99$1.69/mg
$5.80$2.90/mg
with code · 4 vendors
Ascension PeptidesCOA
10mg$58.00$5.80$2.90/mg44% below market avg
EZ PeptidesCOA
10mg$58.00$5.80$5.22/mgAt market avg
Glacier AminosCOA
10mg$65.99$6.60$5.94/mg14% above market avg
$3.50$2.98/mg
with code · 3 vendors
Ion PeptideCOA
10mg$35.00$3.50$2.98/mg40% below market avg
Nura PeptideCOA
10mg$78.00$7.80$5.46/mg11% above market avg
Ion PeptideCOA
10mg$75.00$7.50$6.38/mg29% above market avg

Disclaimer: Prices are updated regularly but may change without notice. We earn a commission from vendors linked on this page. These peptides are sold for research purposes only. Not intended for human consumption.