42% below the 80 mg middle price
Freedom Diagnostics, 2026-08-16
124 sellers, $46.8 to $718 for the 80 mg vial, read 2026-09-30. The price is the whole vial, not a price per milligram of one peptide inside it.
Some seller links may pay this site when you buy through them. A payment never changes a seller's tier or rank, and no seller has a say in any page.
Best value with a certificate: Modern Research Peptides, $70.0 for 80 mg, lab-confirmed. Cheapest of all: Peptide Research Hub at $46.8 for the 80 mg vial, grade B. KLOW blend 80 mg vials, middle price $120 across 124 sellers.
42% below the 80 mg middle price
Freedom Diagnostics, 2026-08-16
56% below the 80 mg middle price
Freedom Diagnostics, ILS Laboratories, 2026-08-25
55% below the 80 mg middle price
Freedom Diagnostics, 2026-02-12
52% below the 80 mg middle price
Freedom Diagnostics, 2026-09-18
50% below the 80 mg middle price
Freedom Diagnostics, Vanguard Laboratory, Chromate, 2026-09-24
50% below the 80 mg middle price
Freedom Diagnostics, 2026-06-21
50% below the 80 mg middle price
ILS Laboratories, 2026-06-28
42% below the 80 mg middle price
ILS Laboratories, 2026-08-22
40% below the 80 mg middle price
Kovera Labs, 2026-05-27
39% below the 80 mg middle price
Vanguard Laboratory, 2026-04-08
38% below the 80 mg middle price
Freedom Diagnostics, 2026-08-30
37% below the 80 mg middle price
Kovera Labs, Freedom Diagnostics, 2026-09-08
37% below the 80 mg middle price
Chromate, 2025-11-19
37% below the 80 mg middle price
Freedom Diagnostics, 2026-07-11
37% below the 80 mg middle price
Freedom Diagnostics, 2026-07-11
35% below the 80 mg middle price
ILS Laboratories, Vanguard Laboratory, 2026-08-27
35% below the 80 mg middle price
Kovera Labs, Freedom Diagnostics, 2026-09-10
33% below the 80 mg middle price
BTLabs, 2026-09-09
29% below the 80 mg middle price
Freedom Diagnostics, 2026-08-11
27% below the 80 mg middle price
Bioviridian, 2026-08-17
25% below the 80 mg middle price
Vanguard Laboratory, 2026-08-13
25% below the 80 mg middle price
Janoshik Analytical, 2026-05-15
25% below the 80 mg middle price
Kovera Labs, Janoshik Analytical, 2026-06-26
23% below the 80 mg middle price
ILS Laboratories, Janoshik Analytical, 2026-09-16
21% below the 80 mg middle price
Freedom Diagnostics, 2026-06-10
20% below the 80 mg middle price
Freedom Diagnostics, ILS Laboratories, Chromate, 2026-09-10
18% below the 80 mg middle price
Janoshik Analytical, 2026-06-10
17% below the 80 mg middle price
Bioviridian, 2026-05-18
17% below the 80 mg middle price
Freedom Diagnostics, 2026-03-31
17% below the 80 mg middle price
Freedom Diagnostics, 2026-07-11
17% below the 80 mg middle price
Freedom Diagnostics, 2026-07-11
13% below the 80 mg middle price
Bioviridian, 2026-07-23
13% below the 80 mg middle price
Freedom Diagnostics, 2026-02-11
12% below the 80 mg middle price
Freedom Diagnostics, 2026-04-25
12% below the 80 mg middle price
Freedom Diagnostics, 2026-09-21
11% below the 80 mg middle price
Chromate, 2026-06-18
10% below the 80 mg middle price
Freedom Diagnostics, 2026-01-26
9% below the 80 mg middle price
Bioviridian, 2026-09-07
4% below the 80 mg middle price
Freedom Diagnostics, 2026-04-08
4% below the 80 mg middle price
Kovera Labs, 2026-09-01
4% below the 80 mg middle price
Freedom Diagnostics, Janoshik Analytical, 2026-04-01
1% below the 80 mg middle price
Freedom Diagnostics, 2026-05-18
level with the 80 mg middle price
Freedom Diagnostics, 2026-09-05
level with the 80 mg middle price
Janoshik Analytical, 2025-12-01
7% above the 80 mg middle price
Freedom Diagnostics, 2026-08-17
8% above the 80 mg middle price
Horizon Analytical, 2026-05-30
8% above the 80 mg middle price
Freedom Diagnostics, 2026-09-25
11% above the 80 mg middle price
Freedom Diagnostics, Vanguard Laboratory, Janoshik Analytical, 2026-06-29
13% above the 80 mg middle price
Kovera Labs, 2026-05-30
24% above the 80 mg middle price
Freedom Diagnostics, 2026-05-12
25% above the 80 mg middle price
Horizon Analytical, 2026-07-09
33% above the 80 mg middle price
Horizon Analytical, 2026-05-12
38% above the 80 mg middle price
Freedom Diagnostics, 2026-09-29
38% above the 80 mg middle price
MZ Biolabs, 2026-06-15
42% above the 80 mg middle price
Freedom Diagnostics, 2026-06-20
46% above the 80 mg middle price
MZ Biolabs, 2026-06-30
46% above the 80 mg middle price
Freedom Diagnostics, 2026-06-01
50% above the 80 mg middle price
Freedom Diagnostics, 2026-08-23
54% above the 80 mg middle price
ILS Laboratories, 2026-06-26
63% above the 80 mg middle price
Biatlo AG, 2026-03-13
67% above the 80 mg middle price
MZ Biolabs, 2026-01-04
83% above the 80 mg middle price
MZ Biolabs, 2026-08-10
92% above the 80 mg middle price
MZ Biolabs, 2026-04-06
102% above the 80 mg middle price
Chromate, 2026-06-22
108% above the 80 mg middle price
Chromate, 2025-10-08
138% above the 80 mg middle price
Freedom Diagnostics, 2026-01-13
287% above the 80 mg middle price
Kovera Labs, 2026-06-17
498% above the 80 mg middle price
Kovera Labs, 2026-06-17
61% below the 80 mg middle price
Janoshik Analytical, 2026-04-13
42% below the 80 mg middle price
MDx BioAnalytical Laboratory, Freedom Diagnostics
33% below the 80 mg middle price
Freedom Diagnostics, 2026-03-11
21% below the 80 mg middle price
TrustPointe Analytics, 2024-11-27
17% below the 80 mg middle price
Kovera Labs, 2026-06-22
11% below the 80 mg middle price
4% below the 80 mg middle price
Certificate with a batch number, no laboratory named
level with the 80 mg middle price
Kovera Labs, Janoshik Analytical, 2026-06-28
4% above the 80 mg middle price
Freedom Diagnostics, 2026-09-16
4% above the 80 mg middle price
Chromate, 2025-09-16
13% above the 80 mg middle price
Kovera Labs, Janoshik Analytical, 2026-06-28
13% above the 80 mg middle price
Chromate, 2025-09-24
23% above the 80 mg middle price
Janoshik Analytical, 2025-10-29
25% above the 80 mg middle price
Janoshik Analytical, 2026-01-12
29% above the 80 mg middle price
Certificate with a batch number, no laboratory named
33% above the 80 mg middle price
Certificate with a batch number, no laboratory named
33% above the 80 mg middle price
MZ Biolabs, Janoshik Analytical, 2025-08-21
46% above the 80 mg middle price
Kovera Labs, Janoshik Analytical, 2026-06-28
46% above the 80 mg middle price
MZ Biolabs, 2024-12-11
54% above the 80 mg middle price
Certificate with a batch number, no laboratory named
67% above the 80 mg middle price
Janoshik Analytical, 2025-05-14
74% above the 80 mg middle price
Freedom Diagnostics, 2026-08-28
48% below the 80 mg middle price
Site says it tests; no certificate could be found
41% below the 80 mg middle price
Site says it tests; the certificates sit behind a login or a bot wall and none could be read
34% below the 80 mg middle price
No testing claim and no certificate found
33% below the 80 mg middle price
Site says it tests; no certificate could be found
31% below the 80 mg middle price
Site says it tests; no certificate could be found
29% below the 80 mg middle price
Site says it tests; no certificate could be found
27% below the 80 mg middle price
Site says it tests; no certificate could be found
26% below the 80 mg middle price
Site says it tests; no certificate could be found
25% below the 80 mg middle price
Site says it tests; the certificates sit behind a login or a bot wall and none could be read
25% below the 80 mg middle price
Site says it tests; no certificate could be found
17% below the 80 mg middle price
Site says it tests; the certificates sit behind a login or a bot wall and none could be read
13% below the 80 mg middle price
Site says it tests; no certificate could be found
12% below the 80 mg middle price
Site says it tests; no certificate could be found
8% below the 80 mg middle price
Site says it tests; no certificate could be found
level with the 80 mg middle price
Site says it tests; no certificate could be found
level with the 80 mg middle price
Site says it tests; the certificates sit behind a login or a bot wall and none could be read
4% above the 80 mg middle price
Site says it tests; no certificate could be found
4% above the 80 mg middle price
Site says it tests; the certificates sit behind a login or a bot wall and none could be read
4% above the 80 mg middle price
Site says it tests; no certificate could be found
4% above the 80 mg middle price
Site says it tests; no certificate could be found
8% above the 80 mg middle price
Site says it tests; no certificate could be found
8% above the 80 mg middle price
Site says it tests; no certificate could be found
13% above the 80 mg middle price
Site says it tests; no certificate could be found
24% above the 80 mg middle price
Site says it tests; the certificates sit behind a login or a bot wall and none could be read
25% above the 80 mg middle price
No testing claim and no certificate found
25% above the 80 mg middle price
Site says it tests; no certificate could be found
30% above the 80 mg middle price
Site says it tests; no certificate could be found
40% above the 80 mg middle price
Site says it tests; no certificate could be found
41% above the 80 mg middle price
Site says it tests; no certificate could be found
46% above the 80 mg middle price
Site says it tests; no certificate could be found
63% above the 80 mg middle price
Site says it tests; no certificate could be found
67% above the 80 mg middle price
No testing claim and no certificate found
67% above the 80 mg middle price
Site says it tests; no certificate could be found
71% above the 80 mg middle price
Site says it tests; no certificate could be found
92% above the 80 mg middle price
Site says it tests; the certificates sit behind a login or a bot wall and none could be read
108% above the 80 mg middle price
Site says it tests; no certificate could be found
173% above the 80 mg middle price
Site says it tests; the certificates sit behind a login or a bot wall and none could be read
183% above the 80 mg middle price
Site says it tests; no certificate could be found
188% above the 80 mg middle price
Site says it tests; the certificates sit behind a login or a bot wall and none could be read
225% above the 80 mg middle price
Site says it tests; no certificate could be found
225% above the 80 mg middle price
Site says it tests; no certificate could be found
229% above the 80 mg middle price
Site says it tests; no certificate could be found
245% above the 80 mg middle price
Site says it tests; the certificates sit behind a login or a bot wall and none could be read
133 of 133 listings at 80 mg, sorted grade first, then vial price.
We never charge for knowledge. No vendor has a say in what a page says. Sellers are ranked by the certificate they publish, then by price. Every size of KLOW blend ยท Laboratories named