Best PeptidesVendors

Price report BPV-2026 · method 2.1
Edition of Oct 4, 2026 · data of Oct 4, 2026

Peptide Partners prices: No. 42 of 66 by price per mg

peptide.partners · shipping origin not stated · facts checked Oct 4, 2026

price score of 100

No. 42 of 66 by price

Tied on score, placed by the tie rule

Price score 50.0 of 100: price index 1.00, the middle of 17 ratios; below the median on 0, above it on 0, at it on 17.

Section 1
How the price score was made

One figure decides the rank: the middle of this store's price ratios, each price per mg against the median for the same peptide in the same format. The same code ranks every store; see the method.

  1. Prices compared

    standard size, like with like
    17prices

    17 prices of Peptide Partners at the standard size1, each divided by the median price per mg of the same peptide in the same format across the 111 stores on file2: 17 kits against the kit median. For 17 kits the single-vial rule gives the lower ratio: a kit is never counted dearer than typical when its price per mg is at or below the single-vial median, and never dearer than a single vial at the same price per mg above it.

    The "vs median" column under prices per mg shows each ratio.

  2. Price index

    the middle ratio
    1.00index

    1.00 is the median price for the format; lower is cheaper. The ratios from lowest to highest, to two decimals:

    1.00, 1.00, 1.00, 1.00, 1.00, 1.00, 1.00, 1.00, 1.00, 1.00, 1.00, 1.00, 1.00, 1.00, 1.00, 1.00, 1.00

    The middle value, the 9th of 17: 1.000.

  3. Price score

    out of 100
    50.0of 100

    On the doubling scale, 100 at an index of 0.5 or less, 50 at 1.00 and 0 at 2 or more: 100 × (1 - log2 1.000) ÷ 2 = 100 × (1 - (0.000)) ÷ 2 = 50.0.

Section 2
Peptide Partners prices per mg

Cheapest in-stock listing per peptide1. The standard size is the vial size most stores sell; only those prices are compared. "vs median" is the price per mg divided by the median for the same peptide in the same format: a kit (2 or more vials) against the kit median, a single vial against the single-vial median2. A format that fewer than 3 stores sell is not compared. A kit is never counted dearer than typical when its price per mg is at or below the single-vial median, and never dearer than a single vial at the same price per mg above it.
PeptideSizePer mgvs medianStore page
AOD-960410 mg × 10 vials (not the standard size)$5.20 10-vial kitnot comparedProduct page
Cagrilintide10 mg × 20 vials$5.25 20-vial kit1.00x counted as typical: 2.41x the kit median, 0.48x the single-vial medianProduct page
Retatrutide24 mg × 20 vials (not the standard size)$3.15 20-vial kitnot comparedProduct page
Semaglutide10 mg × 20 vials$4.88 20-vial kit1.00x counted as typical: 7.28x the kit median, 0.80x the single-vial medianProduct page
Tirzepatide40 mg × 30 vials (not the standard size)$1.50 30-vial kitnot comparedProduct page
BPC-15710 mg × 20 vials$3.90 20-vial kit1.00x counted as typical: 4.73x the kit median, 0.78x the single-vial medianProduct page
BPC-157 + TB-50020 mg × 10 vials$4.40 10-vial kit1.00x counted as typical: 4.49x the kit median, 0.82x the single-vial medianProduct page
GLOW70 mg × 10 vials$0.88 10-vial kit1.00x counted as typical: 2.68x the kit median, 0.58x the single-vial medianProduct page
KLOW80 mg × 10 vials$0.97 10-vial kit1.00x counted as typical: 3.12x the kit median, 0.60x the single-vial medianProduct page
KPV10 mg × 10 vials$3.20 10-vial kit1.00x counted as typical: 4.21x the kit median, 0.62x the single-vial medianProduct page
TB-50010 mg × 10 vials$4.90 10-vial kit1.00x counted as typical: 3.38x the kit median, 0.77x the single-vial medianProduct page
CJC-1295 + Ipamorelin20 mg × 10 vials (not the standard size)$4.38 10-vial kitnot comparedProduct page
CJC-1295 no DAC10 mg × 20 vials (not the standard size)$4.44 20-vial kitnot comparedProduct page
Ipamorelin10 mg × 20 vials$2.88 20-vial kit1.00x counted as typical: 3.39x the kit median, 0.52x the single-vial medianProduct page
Sermorelin10 mg × 20 vials (not the standard size)$3.98 20-vial kitnot comparedProduct page
Tesamorelin10 mg × 20 vials$4.49 20-vial kit1.00x counted as typical: 2.11x the kit median, 0.60x the single-vial medianProduct page
DSIP5 mg × 10 vials$6.10 10-vial kit1.00x counted as typical: 5.92x the kit median, 0.87x the single-vial medianProduct page
Semax30 mg × 10 vials (not the standard size)$1.03 10-vial kitnot comparedProduct page
Epitalon40 mg × 10 vials (not the standard size)$1.98 10-vial kitnot comparedProduct page
Glutathione1500 mg × 10 vials$0.023 10-vial kit1.00x counted as typical: 3.95x the kit median, 0.47x the single-vial medianProduct page
MOTS-c10 mg × 10 vials$3.38 10-vial kit1.00x counted as typical: 4.39x the kit median, 0.75x the single-vial medianProduct page
NAD+900 mg × 10 vials (not the standard size)$0.082 10-vial kitnot comparedProduct page
SS-3110 mg × 10 vials$4.50 10-vial kit1.00x counted as typical: 4.50x the kit median, 0.77x the single-vial medianProduct page
VIP10 mg × 20 vials$4.95 20-vial kit1.00x counted as typical: 2.53x the kit median, 0.68x the single-vial medianProduct page
Kisspeptin-1010 mg × 20 vials$3.83 20-vial kit1.00x counted as typical: 4.03x the kit median, 0.85x the single-vial medianProduct page
PT-14110 mg × 10 vials$3.20 10-vial kit1.00x counted as typical: 4.27x the kit median, 0.75x the single-vial medianProduct page

Section 3
Store facts (shown, not scored)

From the store's own pages and the domain registry. These facts are here to help you judge the store yourself. None of them adds or removes points: the rank is by price only.

Ships from
Not stated
Ships to
Not on file
Payment
Not on file
COA practice
per-batch public3
Test labs it names
TrustPointe, Kovera Labs, Chromate, BioRegen3 (the store's own claim; not checked or rated here)
Shipping time
Not stated; site warns shipping may take extra time due to high demand3
Free shipping
Qualifying orders ship free (threshold shown only in cart)3
Guarantee
Shipped orders cannot be cancelled or refunded; damaged or incorrect goods reported with photos within 48 hours may get a one-time replacement or reshipment3
Sells 10-vial kits
Yes, most of its listings are 10-vial kits
Domain age
peptide.partners was registered on Mar 18, 2025 with Amazon Registrar, Inc.4, 1.5 years before the registry check of Sep 27, 2026.
Catalog size
26 peptides in stock with a price read, 17 of them at the standard size1.
Facts checked
Oct 4, 2026

Section 4
What the record shows

We do not rule on whether a store is legitimate, and the price rank says nothing about it. This is what our sources hold about Peptide Partners, with each source linked.

Warnings
None on file from the sources we track. That is no record, not a clearance.
Store status
Open on file, no closing notice.
Domain
peptide.partners. Its registration date is under store facts.
Reader votes
See Peptide Partners on Bonded (our sister site), where readers vote on stores. Votes play no part in the rank here.

Section 5
Where it appears

Listed on 17 peptide pages:

Sources

  1. 1Price reads of peptide.partners by PeptidesGrid (our sister site), read Oct 4, 2026.
  2. 2Median price per mg per peptide and format, computed on this site from the standard-size prices of all 111 stores on file, data of Oct 4, 2026.
  3. 3Peptide Partners's own pages, as read by PeptidesGrid (our sister site), checked Oct 4, 2026.
  4. 4Domain registry record (RDAP or WHOIS), checked Sep 25, 2026.