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KPV

methodology · Purity focus
7 vendors17 tests29 Mar 2026 first10 Sept 2026 latest
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Vendors
methodology →
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Vendor
1
$0.70
4.8⭐️ (3)
17%
3
2
$0.82
3.8⭐️ (2)
16%
4
4
$0.59
4.7⭐️ (1)
11%
3
5
$0.56
4.7⭐️ (2)
11%
3
6
$0.65
4.5⭐️ (1)
-
0
9
$4.40
3.8⭐️ (11)
65%
35
10
$3.21
4.6⭐️ (15)
67%
49
11
$3.54
4.7⭐️ (6)
65%
32
12
$6.20
4.8⭐️ (5)
62%
33
13
$6.53
4.9⭐️ (14)
60%
42
14
$1.42
3.4⭐️ (13)
57%
35
15
$1.75
3.5⭐️ (4)
55%
60
16
$4.41
3.6⭐️ (3)
52%
41
17
$4.74
3.7⭐️ (12)
50%
38
18
$7.40
3.8⭐️ (11)
47%
59
19
$7.73
3.9⭐️ (2)
45%
40
20
$1.77
4.5⭐️ (18)
50%
46
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Peptide testing

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KPV test history
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Peptide testing

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Test KPV