Top Rated Products
TMK Top Picks
A collection of all our favorite products.
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7-OH Test Results
Grade
Result (7-OH)
38.97mg
Accuracy
100%
Batch
2025-04
Notes
7ohBlack RedXL tablets backed up their claim completely. Each tablet contained 38.97mg of 7-OH + pseudo, which was slightly stronger than its 38.24mg claim.
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7-OH Test Results
Grade
Result (7-OH)
19.85mg
Accuracy
95%
Batch
2025-05
Notes
7OHMZ Rapid tablets nearly backed up their 7-OH claim. Each tablet contained 19.85mg of 7-OH, which was slightly weaker than its 21mg claim.
Grade
Result (7-OH)
18.1mg
Accuracy
86%
Batch
2025-04
Notes
7OHMZ Rapid tablets contained 18.10mg of 7-hydroxy, which was about 14% weaker than its 21mg claim.
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7-OH Test Results
Grade
Result (7-OH)
53.81mg
Accuracy
100%
Batch
2025-05
Notes
KH Mango Tango tablets backed up their 7-OH claim completely. Each tablet contained 53.81mg of 7-OH, which was slightly stronger than its 50mg claim.
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7-OH Test Results
Grade
Result (7-OH)
13.29mg
Accuracy
95%
Batch
2025-05
Notes
7OHMZ Classic tablets nearly backed up their 7-OH claim. Each tablet contained 13.29mg of 7-OH, which was slightly weaker than its 14mg claim.
Grade
Result (7-OH)
13.5mg
Accuracy
96%
Batch
2025-04
Notes
7OHMZ Classic tablets nearly backed up their 7-OH claim completely. Each tablet contained 13.50mg of 7-OH, which was slightly weaker than its 14mg claim.
Grade
Result (7-OH)
14.1mg
Accuracy
100%
Batch
2025-02
Notes
7OHMZ 7-OH tablets (6-pack) backed up their 7-OH claim completely. Each tablet contained 14.10mg of 7-OH, which was slightly stronger than its 14mg claim.
Grade
Result (7-OH)
14.92mg
Accuracy
100%
Batch
2024-08
Notes
Once again, 7OHMZ backed up their 7-OH claim completely. Each tablet contained 14.92mg of 7-OH, which was slightly stronger than its 14mg claim.
Grade
Result (7-OH)
14.9mg
Accuracy
100%
Batch
2024-06
Notes
7OHMZ backed up their 7-OH claim completely. Each tablet contained 14.9mg of 7-OH, which was slightly stronger than its 14mg claim. We did not observe any residual solvents.
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7-OH Test Results
Grade
Result (7-OH)
27.64mg
Accuracy
92%
Batch
2025-04
Notes
OPiA Watermelon tablets nearly backed up their 7-OH claim completely. Each tablet contained 27.64mg of 7-OH, which was slightly weaker than its 30mg claim.
Other Highly Rated Products
These products have received an "A" grade in all of their lab test results.
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7-OH Test Results
Grade
Result (7-OH)
56.13mg
Accuracy
96%
Batch
2025-05
Notes
KD backed up their 7-OH claim completely. Their 7-OH/MIT powder contained 56.13% 7-OH, which was slightly weaker than its 58.2% claim. It also backed up its mitragynine claim, though we do not factor that into its accuracy calculation here.
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7-OH Test Results
Grade
Result (7-OH)
81.09mg
Accuracy
100%
Batch
2025-05
Notes
KD backed up their potency claims completely. Their 71/10 Pseudo Mac powder contained 81.09% combined 7-OH and pseudo, which almost exactly matched its 81% claim.
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7-OH Test Results
Grade
Result (7-OH)
76.4mg
Accuracy
99%
Batch
2025-04
Notes
7ohBlack nearly backed up their 7-OH claim completely. Each White Chocolate tablet contained 76.40mg of 7-OH + pseudo, which was slightly weaker than its 77.55mg claim.
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7-OH Test Results
Grade
Result (7-OH)
39mg
Accuracy
98%
Batch
2025-04
Notes
7ohBlack nearly backed up their 7-OH claim completely. Each Lychee tablet contained 39mg of 7-OH, which was slightly weaker than its 40mg claim.
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7-OH Test Results
Grade
Result (7-OH)
37.03mg
Accuracy
93%
Batch
2025-05
Notes
KD Lemon Drop tablets nearly backed up their 7-OH claim. Each tablet contained 37.03mg of 7-OH, which was slightly weaker than its 40mg claim.
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7-OH Test Results
Grade
Result (7-OH)
20.66mg
Accuracy
100%
Batch
2025-05
Notes
KD Cherry Pseudoindoxyl tablets backed up their pseudo claim completely. Each tablet contained 20.66mg of pseudo, which was slightly stronger than its 20mg claim.
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7-OH Test Results
Grade
Result (7-OH)
99.17mg
Accuracy
100%
Batch
2025-04
Notes
7ohBlack backed up their 7-OH claim completely. Their Creme de la Creme powder contained 99.17% 7-OH + pseudo, which was slightly stronger than its 96.11% claim. This is the strongest powder result we have ever seen.
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7-OH Test Results
Grade
Result (7-OH)
27.05mg
Accuracy
90%
Batch
2025-04
Notes
OPiA Pink Strawberry tablets contained 27.05mg of 7-hydroxy, which was nearly 10% weaker than its 30mg claim.
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7-OH Test Results
Grade
Result (7-OH)
31.26mg
Accuracy
100%
Batch
2025-05
Notes
KH Peach Ice Tea tablets backed up their 7-OH claim completely. Each tablet contained 31.26mg of 7-OH, which was slightly stronger than its 30mg claim.
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7-OH Test Results
Grade
Result (7-OH)
29.94mg
Accuracy
100%
Batch
2025-05
Notes
KH Green Apple tablets nearly backed up their 7-OH claim completely. Each tablet contained 29.94mg of 7-OH, which was slightly weaker than its 30mg claim.
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7-OH Test Results
Grade
Result (7-OH)
27.77mg
Accuracy
93%
Batch
2025-04
Notes
simply 7oh nearly backed up their claim completely. Each tablet contained 27.77mg of combined 7-hydroxy and pseudo, which was slightly weaker than its 30mg claim.
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7-OH Test Results
Grade
Result (7-OH)
28.53mg
Accuracy
95%
Batch
2025-04
Notes
simply 7oh nearly backed up their claim completely. Each tablet contained 28.53mg of combined 7-hydroxy and pseudo, which was slightly weaker than its 30mg claim.
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7-OH Test Results
Grade
Result (7-OH)
81.4mg
Accuracy
100%
Batch
2025-04
Notes
7ohBlack.com Thicc DaddyXXL tablets backed up their claim completely. Each tablet contained 81.40mg of combined 7-hydroxy and pseudo, which was slightly stronger than its 77.55mg claim.
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7-OH Test Results
Grade
Result (7-OH)
83.97mg
Accuracy
95%
Batch
2025-04
Notes
7ohBlack.com Space Dust '88 powder nearly backed up its claim completely. It contained 83.97% combined 7-hydroxy and pseudo, which was slightly weaker than its 88.61% claim.
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7-OH Test Results
Grade
Result (7-OH)
10.06mg
Accuracy
100%
Batch
2025-03
Notes
On7 Blue Raspberry Focus tablets backed up their claim completely. Each tablet contained 10.06mg of 7-OH + pseudo, which was slightly stronger than its 10mg claim.
7-OH Test Results
Grade
Result (7-OH)
27.42mg
Accuracy
91%
Batch
2025-03
Notes
RAW Cinnamon Toast Crunch tablets contained 27.42mg of 7-hydroxy, which was about 9% weaker than its 30mg claim.
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7-OH Test Results
Grade
Result (7-OH)
31.4mg
Accuracy
100%
Batch
2025-02
Notes
Omega Extrax Strawberry Tart 30mg tablets backed up their 7-OH claim completely. Each tablet contained 31.4mg of 7-OH, which was slightly stronger than its 30mg claim.
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7-OH Test Results
Grade
Result (7-OH)
81.17mg
Accuracy
100%
Batch
2025-01
Notes
7ohBlack.com backed up their 7-OH claim completely. Their 80.6% powder contained 81.17% 7-OH, which was slightly stronger than its claim.
7-OH Test Results
Grade
Result (7-OH)
13.71mg
Accuracy
91%
Batch
2025-01
Notes
Hyroxi Mint Hybrid tablets contained 13.71mg of 7-hydroxy, which was about 9% weaker than its 15mg claim.
7-OH Test Results
Grade
Result (7-OH)
18.79mg
Accuracy
94%
Batch
2024-12
Notes
KD Winterberry tablets nearly backed up their 7-OH claim. Each tablet contained 18.79mg of 7-OH, which was slightly stronger than its 20mg claim.
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7-OH Test Results
Grade
Result (7-OH)
18.33mg
Accuracy
92%
Batch
2024-11
Notes
7 oh heaven Celestia sublingual strips nearly backed up their 7-OH claim completely. Each strip contained 18.33mg of 7-OH, which was 8% weaker than its 20mg claim.
7-OH Test Results
Grade
Result (7-OH)
78.25mg
Accuracy
91%
Batch
2024-11
Notes
Lucky7s nearly backed up their 7-OH claim completely. This powder contained 78.25% 7-OH, which was slightly weaker than its 86% claim. It also contained enough pseudo to bump it up to 86% in aggregate, but that pseudo is not considered in this rating since the product is not advertised as such.
7-OH Test Results
Grade
Result (7-OH)
17.66mg
Accuracy
98%
Batch
2024-11
Notes
Kratom Heads nearly backed up their 7-OH claim completely. Each tablet contained 17.66mg of 7-OH, which was slightly weaker than its 18mg claim.
7-OH Test Results
Grade
Result (7-OH)
28.97mg
Accuracy
97%
Batch
2024-11
Notes
Kratom Heads nearly backed up their 7-OH claim completely. Each tablet contained 28.97mg of 7-OH, which was slightly weaker than its 30mg claim.
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7-OH Test Results
Grade
Result (7-OH)
18.4mg
Accuracy
100%
Batch
2024-11
Notes
Kratom Heads backed up their 7-OH claim completely. Each tablet contained 18.4mg of 7-OH, which was slightly stronger than its 18mg claim.
7-OH Test Results
Grade
Result (7-OH)
21.35mg
Accuracy
100%
Batch
2024-11
Notes
Hyzen backed up their 7-OH claim completely. Each tablet contained 21.35mg of 7-OH, which was slightly stronger than its 20mg claim.
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7-OH Test Results
Grade
Result (7-OH)
16.38mg
Accuracy
100%
Batch
2024-10
Notes
Hydroxie Watermelon Drink Mix contained 16.38mg of 7-hydroxy, which was slightly stronger than its 15mg claim.
7-OH Test Results
Grade
Result (7-OH)
19.66mg
Accuracy
100%
Batch
2024-10
Notes
AMG Boost tablets contained 19.66mg of 7-hydroxy, which was about 9% stronger than its 18mg claim.
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7-OH Test Results
Grade
Result (7-OH)
17.68mg
Accuracy
98%
Batch
2024-10
Notes
Overseas Organix 007 tablets nearly backed up their 7-OH claim completely. Each tablet contained 17.68mg of 7-OH, which was slightly weaker than its 18mg claim.
7-OH Test Results
Grade
Result (7-OH)
6.96mg
Accuracy
93%
Batch
2024-10
Notes
American Shaman White Vein tablets nearly backed up their 7-OH claim. Each tablet contained 6.96mg of 7-OH, which was slightly weaker than its 7.5mg claim.
7-OH Test Results
Grade
Result (7-OH)
88.42mg
Accuracy
98%
Batch
2024-10
Notes
Wonderland Garden 89.9% 7-OH powder nearly backed up their 7-OH claim completely. Their powder contained 88.42% 7-OH, which was slightly weaker than its 89.9% claim.
7-OH Test Results
Grade
Result (7-OH)
15.55mg
Accuracy
100%
Batch
2024-10
Notes
Kratom Distro 15mg Lemon Drops backed up their 7-OH claim completely. Each tablet contained 15.55mg of 7-OH, which was slightly stronger than its 15mg claim.
7-OH Test Results
Grade
Result (7-OH)
18.08mg
Accuracy
90%
Batch
2024-10
Notes
Kratom Distro 20mg Lemon Drops nearly backed up their 7-OH claim. Each tablet contained 18.08mg of 7-OH, which was about 9% weaker than its 20mg claim.
7-OH Test Results
Grade
Result (7-OH)
20.36mg
Accuracy
100%
Batch
2024-10
Notes
Omega Extrax 7-OH strips backed up their 7-OH claim completely. Each strip contained 20.36mg of 7-OH, which was slightly stronger than its 20mg claim.
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7-OH Test Results
Grade
Result (7-OH)
14.6mg
Accuracy
97%
Batch
2024-09
Notes
Se7en Cherry tablets backed up their 7-OH claim completely. Each tablet contained 15mg of 7-OH, which was only slightly weaker than its 15mg claim.
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7-OH Test Results
Grade
Result (7-OH)
83.09mg
Accuracy
100%
Batch
2024-09
Notes
7ohBlack.com backed up their 7-OH claim completely. Their powder contained 83.09% 7-OH concentration, which was slightly stronger than its 79% claim.
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7-OH Test Results
Grade
Result (7-OH)
23.3mg
Accuracy
93%
Batch
2024-09
Notes
7ohBlack.com backed up their 7-OH claim, for the most part. Each strip contained 23.3mg of 7-OH, which was slightly weaker than its 25mg claim. They also tested positive for ethanol, but as ethanol is not a particularly worrisome solvent, this does not impact their rating.
7-OH Test Results
Grade
Result (7-OH)
21.9mg
Accuracy
100%
Batch
2024-09
Notes
Stardust x-OH strips backed up their 7-OH claim completely. Each strip contained 21.9mg of 7-OH, which was slightly stronger than its 20mg claim. They also tested positive for ethanol, but as ethanol is not a particularly worrisome solvent, this does not impact their rating.
7-OH Test Results
Grade
Result (7-OH)
15.2mg
Accuracy
100%
Batch
2024-08
Notes
7ALKS backed up their 7-OH claim completely. Each tablet contained 15.2mg of 7-OH, which was slightly stronger than its 14mg claim.
7-OH Test Results
Grade
Result (7-OH)
15.2mg
Accuracy
100%
Batch
2024-07
Notes
EDP backed up their 7-OH claim completely. Each tablet contained 15.2mg of 7-OH, which was slightly stronger than its 15mg claim.
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7-OH Test Results
Grade
Result (7-OH)
13.8mg
Accuracy
92%
Batch
2024-07
Notes
Overseas Organix mostly backed up their 7-OH claim. Each tablet contained 13.8mg of 7-OH, which was only slightly weaker than its 15mg claim. We revised the rating for this product from F to A; while originally we failed it due to the presence of hexane, the levels were low enough such that it did not fail the solvent test. Thus, we will not fail it either.
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