Join our free newsletter to get the latest updates from us.
Today, we are releasing lab results for OPMS Silver Red Vein Maeng Da capsules, Red Vein Sumatra capsules, and White Vein Indo capsules. Visit TestMyKratom.org for full lab reports.
Visit TestMyKratom.org for full lab reports.
Mitragynine claim: 7.8mg per capsule
Lab Result: 6.70mg per capsule
Grade: B
OPMS Silver White Vein Indo capsules contained 6.7mg of mitragynine, which was about 14% weaker than its 7.8mg claim.
Mitragynine claim: 7.8mg per capsule
Lab Result: 5.99mg per capsule
Grade: B
OPMS Silver Red Vein Maeng Da capsules contained 5.99mg of mitragynine, which was about 23% weaker than its 7.8mg claim.
Mitragynine claim: 9.3mg per capsule
Lab Result: 5.65mg per capsule
Grade: C
OPMS Silver Red Vein Sumatra capsules contained 5.65mg of mitragynine, which was about 39% weaker than its 9.3mg claim.
Visit TestMyKratom.org for full lab reports.
Request specific product testing on our website here and we’ll let you know personally when we release results for that product. Be safe and enjoy!
© 2026 TestMyKratom | Terms | Grading System