Peptide Price Report — October 2026

Month to date: 10 days of nightly listed-price data, 1 Oct 2026 to 10 Oct 2026. This report updates nightly until the month closes. The most widely listed compound, BPC-157, had a median of $6.20/mg across 230 stores (−7.8% vs the previous month).

At a glance

42 compounds with price data this month.
271 stores with at least one current comparable listing (as of 10 Oct 2026).
Versus the previous month, 11 compounds had a higher median $/mg, 23 lower and 8 were unchanged (within ±0.05%). The typical compound moved −1.0% (median of the month-over-month changes).
3 stores were retired in October 2026 (offline, closed, or now behind a sign-in; last prices stay on the store page, outside every current figure).
10 of 10 days so far have data.

Median $/mg, most widely listed compounds

Bar chart: median listed price per mg in October 2026 for the 10 most widely listed compounds. BPC-157 $6.20/mg; GHK-Cu $0.708/mg; MOTS-c $4.80/mg; NAD+ $0.139/mg; Tesamorelin $8.00/mg; TB-500 (Thymosin Beta-4) $7.00/mg; Selank $4.999/mg; Semax $4.50/mg; Ipamorelin $6.998/mg; KPV $5.50/mg. — Static chart; the source and URL are printed on the image so it can be shared. Open the image.

Biggest movers

Gonadorelin: median $8.75/mg, −30.0% vs previous month.
Cerebrolysin: median $1.333/mg, −24.5% vs previous month.
AHK-Cu: median $0.7849/mg, +15.4% vs previous month.
Dihexa: median $13.50/mg, −14.0% vs previous month.
Mazdutide: median $12.50/mg, +13.7% vs previous month.

Bar chart: the 5 largest changes in median price per mg, vs previous month, October 2026. Gonadorelin −30.0%; Cerebrolysin −24.5%; AHK-Cu +15.4%; Dihexa −14.0%; Mazdutide +13.7%. — Static chart with the source printed on it. Open the image.

Median $/mg by compound

October 2026 month to date.
Compound	Median $/mg	Change in month	vs last month	Vendors now	Days
AHK-Cu guide	$0.7849/mg	+9.9%	+15.4%	36	10
AOD-9604 guide	$10.00/mg	0.0%	0.0%	146	10
ARA-290 guide	$5.499/mg	+1.2%	+5.6%	88	10
BPC-157 guide	$6.20/mg	−4.0%	−7.8%	230	10
Cagrilintide guide	$12.405/mg	−4.2%	+1.9%	127	10
Cerebrolysin guide	$1.333/mg	+5.0%	−24.5%	15	10
CJC-1295 guide	$9.549/mg	0.0%	−2.6%	151	10
Dihexa guide	$13.50/mg	−7.4%	−14.0%	8	10
DSIP guide	$5.998/mg	+4.6%	−7.7%	152	10
Eloralintide guide	$14.125/mg	+14.0%	+5.0%	15	10
Epithalon guide	$3.76/mg	+1.1%	−0.8%	162	10
Follistatin guide	$162.00/mg	−4.4%	+8.1%	20	10
GHK-Cu guide	$0.708/mg	+2.0%	−9.2%	229	10
GHRP-2 guide	$4.40/mg	+3.5%	+2.3%	43	10
GHRP-6 guide	$4.65/mg	+17.2%	−4.6%	48	10
Glutathione guide	$0.0533/mg	+0.6%	−3.2%	144	10
Gonadorelin guide	$8.75/mg	+22.9%	−30.0%	17	10
Hexarelin guide	$10.00/mg	0.0%	+2.0%	39	10
HGH Fragment 176-191 guide	$9.40/mg	+2.7%	0.0%	16	10
IGF-1 LR3 guide	$85.00/mg	−1.7%	0.0%	112	10
Ipamorelin guide	$6.998/mg	0.0%	0.0%	178	10
Kisspeptin guide	$6.00/mg	0.0%	−7.7%	113	10
KPV guide	$5.50/mg	0.0%	0.0%	171	10
Mazdutide guide	$12.50/mg	−13.1%	+13.7%	22	10
Melanotan I guide	$4.00/mg	0.0%	−2.4%	90	10
Melanotan II guide	$4.25/mg	+4.8%	+3.7%	166	10
MOTS-c guide	$4.80/mg	0.0%	−3.5%	221	10
NAD+ guide	$0.139/mg	+0.7%	−0.7%	218	10
PNC-27 guide	$17.449/mg	−1.7%	−1.4%	23	10
Retatrutide guide	$7.067/mg	+7.1%	−10.6%	150	10
Selank guide	$4.999/mg	0.0%	0.0%	184	10
Semaglutide guide	$7.50/mg	+20.0%	−6.2%	95	10
Semax guide	$4.50/mg	+6.6%	0.0%	184	10
Sermorelin guide	$8.525/mg	+4.1%	−2.8%	125	10
SS-31 guide	$4.845/mg	+4.2%	−1.1%	108	10
Survodutide guide	$15.00/mg	−10.6%	+9.1%	17	10
TB-500 (Thymosin Beta-4) guide	$7.00/mg	+7.1%	−9.1%	192	10
TB-500 Fragment 17-23 guide	$5.05/mg	+4.9%	0.0%	4	10
Tesamorelin guide	$8.00/mg	+1.7%	−5.6%	207	10
Thymosin Alpha-1 guide	$8.50/mg	+5.8%	−5.5%	123	10
Tirzepatide guide	$4.997/mg	+16.8%	−2.0%	133	10
VIP (Vasoactive Intestinal Peptide) guide	$7.975/mg	+6.9%	+6.3%	66	10

Methodology

Source. Every night the index reads US research-peptide vendors’ public catalog pages and records each listed price and stated peptide content. No accounts, no checkout probing.
$/mg. Listed price divided by stated total peptide mass, in US dollars, excluding shipping. Blends and topical/cosmetic products are excluded from single-compound figures.
Daily median. For each compound and day, the median $/mg across that day’s comparable listings.
Monthly median. The median of that month’s daily medians. Medians are used because a single mislabeled or bulk-powder listing can distort a minimum; the live lowest price for each compound is on its price page.
Change in month. First to last observed daily median in the month, shown only when those days are at least 7 days apart. vs last month compares monthly medians.
Biggest movers rank compounds with at least 5 observed days by the size of the month-over-month change (or the in-month change when there is no previous month).
Vendors now is the vendor count when this page was generated, not a monthly average.
Gaps. A day the crawl missed has no row. It is left out of every figure, never interpolated.
Monthly aggregates only. This report publishes one median per compound per month. Day-by-day history on this site covers the last 90 days.

Full rules: how $/mg works (methodology) and about. Day-by-day movement for the last 90 days: peptide price history. The figures and charts may be quoted with credit and a link to this page (see the terms on data use). Spot an error? Submit a correction. Storefront owner? See peptide market data for storefronts.