O.P.M.S.® Silver Green Vein Malay Kratom Capsules

139 reviews

O.P.M.S.® Silver Green Vein Malay Kratom Capsules

139 reviews


Mitragyna Speciosa (Kratom) Leaf

Product Description


O.P.M.S.® Silver Capsules

  • The best-selling Kratom Brand in the U.S. The oldest and longest consecutively selling capsulated Kratom product in the U.S.
  • O.P.M.S.’ Silver “1 times Extract” is the best crushed leaf Kratom product on the market.
  • O.P.M.S. is the only company that tests every batch for Alkaloid profile content. Alkaloid profile levels are maintained by blending batches to keep product quality consistent. O.P.M.S. has developed its own Alkaloid Standards specifically designed to measure alkaloids as a standard practice. This practice is unique to O.P.M.S.
  • O.P.M.S. has developed a state-of-the-art process of pulverizing to produce a very fine Kratom powder. This process increases the surface area of the Kratom powder, making it much more desirable to customers. This also allows O.P.M.S. to compact more powder into a smaller capsule.
  • O.P.M.S. products are packaged in FDA-registered facilities and under GMP compliance.
  • O.P.M.S. fine screens all Kratom batches to remove any foreign objects and tests for heavy metals, feces, salmonella, and mold content. O.P.M.S. products are then sterilized for further public safety.
  • O.P.M.S. Silver Capsules are now available in multiple blends: Green Vein Maeng Da, Green Vein Thai, Green Vein Malay.


Mitragyna Speciosa (leaf) Powder, Gelatin Capsules.

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139 reviews for O.P.M.S.® Silver Green Vein Malay Kratom Capsules

Based on 139 reviews
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  1. Monica

    This Malay kratom capsules is a delight. When maeng da which is fine, sometimes doesn’t cut it, pop these in. You’ll know what I mean.

    (0) (0)
  2. Eric

    I wallet and my thumb votes for Malay kratom. The richness, for the lack of a better word, is mind blowing. I am a maeng da type of guy and opms kratom does a bang up job of making them but Malay kratom is just something else. I can’t put my finger on what it is, but it feels a lot fuller and more well rounded.

    (0) (0)
  3. Tiara P.


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  4. James

    This is the best Malay kratom capsules you can buy. Highly tried and true, these guys have been around forever (opms kratom). Good for both kratom veterans and those looking to get their feet wet with a blind buy. It’s a slightly more potent and longer lasting version of green maeng da capsules.

    (0) (0)
  5. Travis

    Magic! I was incapacitated by either sciatica or some sort of extreme lower back pain the left me hobbling. Now while I’m not going to sit here and make medical claims, and I do intent to see a proper doctor, Malay capsules really dealt with the bulk of my issues in a terrific way. I feel way better and what’s more, much more energetic. There definitely has to be something good to it. It’s goodness in a tiny capsule.

    (0) (0)
  6. Jacqueline Harris

    Best Malay in the market period. If you’re into heavy duty full on Malaysian kratom with a good serving of alkaloids, this is your kratom.

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  7. Claire

    I have used maeng da capsules for a long time and was newly surprised at how potent Malay kratom is. Granted opms kratom sets a high bar but this stuff is good. I’m very glad I tried it and I’m going to continue with it.

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  8. Simon

    I originally tried this product as a natural pain reliever but the additional benefits surprised me. I have heard great things about opms kratom for a long time from people in the know and having given it a shot the verdict is correct. Superb product. I’ve tried both Malay and green maeng da kratom and am going to experiment more to see which one I like better but for now, Malay kratom has the edge.

    (0) (0)
  9. Spencer X.

    Shipping – 10/10
    quality of kratom – 10/10
    kratom brand – 10/10
    Super happy camper – heck yes!

    (0) (0)
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