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

ZLZ Peptide prices: No. 36 of 66 by price per mg

zlzpeptide.com · store region China, shipping origin not stated · facts checked Oct 4, 2026

price score of 100

No. 36 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 7 ratios; below the median on 2, above it on 0, at it on 5.

Visit zlzpeptide.comVotes on Bonded (our sister site)Prices on PeptidesGrid (our sister site)

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
    7prices

    7 prices of ZLZ Peptide 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: 7 kits against the kit median. For 3 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:

    0.69, 0.93, 1.00, 1.00, 1.00, 1.00, 1.00

    The middle value, the 4th of 7: 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
ZLZ Peptide 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
Cagrilintide10 mg × 10 vials$3.60 10-vial kit1.00x counted as typical: 1.66x the kit median, 0.33x the single-vial medianProduct page
Mazdutide10 mg × 10 vials$2.00 10-vial kit1.00x the kit medianProduct page
Retatrutide10 mg × 10 vials$2.80 10-vial kit1.00x counted as typical: 2.11x the kit median, 0.35x the single-vial medianProduct page
Semaglutide10 mg × 10 vials$1.40 10-vial kit1.00x counted as typical: 2.09x the kit median, 0.23x the single-vial medianProduct page
GHK-Cu100 mg × 10 vials$0.065 10-vial kit1.00x the kit medianProduct page
Melanotan II10 mg × 10 vials$0.50 10-vial kit0.69x the kit medianProduct page
PT-14110 mg × 10 vials$0.70 10-vial kit0.93x the kit 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; store region China
Ships to
US, CA, AU, UK, EU, MX, RU, UA, KZ3
Payment
Crypto, Western Union, Bank wire, Other3
COA practice
none found3
Test labs it names
None named
Shipping time
DHL, USPS, FedEx or TNT door to door (no transit time stated)3
Guarantee
Claims customs-cleared 'double clearance 100% pass' delivery to the listed countries3
Minimum order
10 vials (1 box)3
Sells 10-vial kits
Yes, most of its listings are 10-vial kits
Domain age
zlzpeptide.com was registered on Apr 28, 2024 with Xin Net Technology Corporation4, 2.4 years before the registry check of Sep 27, 2026.
Catalog size
7 peptides in stock with a price read, 7 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 ZLZ Peptide, 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
zlzpeptide.com. Its registration date is under store facts.
Closed or parked addresses
  • zlz-peptides.com: uses this store's name; no source on file ties it to the store; parked when seen on Sep 25, 20265. On Sep 25, 2026 the home page was a parked page with a for-sale notice, with no store. On Sep 26, 2026 the secure connection was closed before any page was sent.

A closed or parked address here is not this store's main address, which is open on file.

Reader votes
See ZLZ Peptide 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 7 peptide pages:

Sources

  1. 1Price reads of zlzpeptide.com 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. 3ZLZ Peptide'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.
  5. 5PeptidesGrid (our sister site), checked Sep 26, 2026.