OPMS Silver Line Green Vein Maeng Da Kratom Capsules product details
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OPMS Silver Line Green Vein Maeng Da Kratom Capsules

OPMS
$12.00 - $22.00
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OPMS Silver Green Maeng Da Capsules

GREEN VEIN MAENG DA • 1X PLAIN LEAF • 600MG CAPSULES • LAB TESTED

  • A Signature Green Maeng Da: One of the first green Maeng Da capsules sold widely in the U.S., and still a daytime favorite
  • Classic 1x Leaf: OPMS Silver in its original form, crushed plain leaf with nothing concentrated
  • Pre Measured 600mg Capsules: No scooping, no scale, no powder taste
  • Batch Matched Alkaloids: Every batch is tested and blended to match the alkaloid spec on the label
  • Third Party Lab Tested: Tested by OPMS, a name serious kratom shops have stocked since 2010
  • Easy Low Start: Begin with 3 to 4 capsules (about 2g) and stay within the label's max and frequency

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Green Vein Maeng Da600mg CapsulesSilver Line Plain Leaf
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Description

OPMS Silver Line Green Vein Maeng Da Kratom Capsules

✓ Third Party Lab Tested ✓ 600mg Leaf per Capsule ✓ 7.8mg Mitragynine per Capsule ✓ 60 or 120 Capsules ✓ 1x Plain Leaf

OPMS Silver Green Vein Maeng Da is kratom the classic way: whole leaf ground to a fine powder and sealed into 600mg capsules, with nothing concentrated and nothing extra. It comes from OPMS, a name serious kratom shelves have carried since 2010, and it is still one of the brand's signature strains. Green Maeng Da has a loyal following among customers who know their kratom. This version is for anyone who wants that strain in a clean, pre measured format, with the same alkaloid spec in every pouch. Pick the 60 capsule pouch for a first try, or the 120 capsule pouch if green Maeng Da is already your regular.

What Sets This Green Maeng Da Apart

  • Batch Matched, Pouch After Pouch: OPMS tests every batch and blends batches until the leaf matches the alkaloid spec printed for this strain
  • The Spec Is Printed Right There: 1.3% mitragynine, or 7.8mg per capsule. Nothing to guess before you open the pouch
  • True 1x Leaf: Silver means plain crushed leaf at standard leaf potency. It is never an extract
  • One Botanical: Mitragyna speciosa leaf in a gelatin capsule, and nothing else
  • The Classic OPMS Line: Silver is the brand's traditional leaf range, kept separate from its Gold and Black extract lines

Why Green Maeng Da Fans Keep It Stocked

  • Green, the Middle Ground: Green sits between white and red on the vein spectrum. Many customers save it for the middle of the day
  • Pre Measured, No Guesswork: Every capsule holds exactly 0.6g of leaf, so there is nothing to scoop or weigh
  • Skip the Bitter Taste: All of the leaf, none of the earthy powder flavor
  • Built for the Bag: The resealable pouch slips into a briefcase, glovebox or carry on
  • Easy to Dial In: Start with a single capsule and adjust within the label limits

Choose Your Pouch

  • 60 Capsules (36g of leaf): 468mg total mitragynine. A smart first pouch if you are new to OPMS Silver, and a tidy size for travel
  • 120 Capsules (72g of leaf): 936mg total mitragynine. Twice the capsules and fewer reorders, made for customers who already know this strain is theirs

Why Trust OPMS

  • Making Kratom Since 2010: OPMS (Optimized Plant Mediated Solutions) is one of the most recognized names in kratom and has had a long, steady place with serious kratom retailers
  • Alkaloid Spec on Every Label: OPMS is known for printing the alkaloid content on its packaging, strain by strain
  • Every Batch Tested and Blended: Batches are profiled and combined until they hit the printed spec, so each pouch matches the last
  • Third Party Lab Tested: OPMS kratom is checked by independent labs
  • Three Clearly Defined Lines: Silver for traditional leaf powders and capsules, Gold for concentrated extract capsules and Black for the brand's most concentrated extracts

Why Shop With Us

  • Direct Manufacturer Partnerships: We buy straight from the brands we carry, so the chain from maker to your door stays short
  • Guaranteed Authentic: 100% genuine OPMS in original sealed packaging
  • Held to AKA Standards: We choose kratom brands with American Kratom Association standards in mind, and every kratom brand on our shelves is third party lab tested
  • Fast, Discreet Shipping: Orders go out quickly and reliably in plain, discreet packaging
  • A Deep Kratom Catalog: Compare green capsules from OPMS, Super Speciosa, Kats Botanicals and EXP Botanicals in our green vein kratom capsules collection
  • Knowledgeable Staff: Questions about strains, sizes or formats? Reach a real kratom specialist through our contact page

How to Use

  • Start Low: Begin with 1 capsule (0.6g), and take no more than 2 capsules (1.2g) at first
  • Directions: Swallow capsules with water. Do not use if the seal is broken. Read the full package directions and warnings before use
  • Manufacturer Maximum: No more than 4 Silver capsules (2.4g) in any 24 hour period
  • Frequency: Not for daily use, and not for use on several days in a row, counting this product and any other kratom product
  • Storage: Keep in the resealable pouch in a cool, dry place, out of reach of children and pets

Frequently Asked Questions

What are OPMS Silver Green Vein Maeng Da capsules?
They are plain green vein Maeng Da kratom leaf in 600mg capsules, with a label spec of 1.3% mitragynine (7.8mg per capsule). They come in pouches of 60 capsules (36g) or 120 capsules (72g). See more options in our green vein kratom capsules collection.
What does Silver or "1x" mean?
OPMS calls the Silver line 1x, or 1 times strength. It means crushed leaf at standard leaf potency, not a concentrated extract. For reference, typical kratom leaf runs about 1.1% to 1.5% mitragynine, and this strain is printed at 1.3%. The brand's Gold and Black lines are its extract ranges.
How much mitragynine is in each pouch?
Each capsule carries 7.8mg mitragynine. That works out to 468mg total in the 60 capsule pouch and 936mg total in the 120 capsule pouch. The number of servings depends on how much you use, so total capsules and grams are the clearer guide.
How many capsules should I take?
Start with 1 capsule, and take no more than 2 at first. OPMS sets a maximum of 4 Silver capsules in 24 hours. It is not meant for daily use or for use several days in a row, counting this and any other kratom product. Read the full package directions before use.
How does green Maeng Da compare with red or white strains?
Most customers choose by time of day. White is the daytime pick, red is kept for unwinding in the evening, and green sits in between. To try the other ends of the Silver line, see Silver Red Vein Maeng Da Capsules or Silver White Indo Powder.
Are the capsules vegetarian?
No. OPMS uses gelatin capsules, so this product is not vegetarian.
Is it lab tested?
Yes. OPMS kratom is third party lab tested, and the brand profiles each batch and blends batches to match the alkaloid content printed on the label. Results are available through the View COAs link at the bottom of this page.
What other OPMS Silver products do you carry?
In capsules, try Red Vein Maeng Da, Green Vein Malay, Super Green Vein Borneo and Red Sumatra. If you prefer powder, see Super Green Vein Borneo Powder, Red Sumatra Powder and White Indo Powder. The full lineup is on our OPMS brand page.
What other green kratom capsules do you carry?
For another take on green Maeng Da, see Super Speciosa Green Maeng Da and Kats Botanicals Green Maeng Da. Kats Botanicals Super Green Maeng Da (3% MIT) is printed at more than twice this product's mitragynine percentage, so read its label before use. Other greens include EXP Botanicals Premium Green Vein, Super Speciosa Green Malay and Super Speciosa Green Bali.
How should I store these capsules?
Keep them sealed in the resealable pouch in a cool, dry place away from heat, sunlight and moisture. Store out of reach of children and pets.

Ingredients

Active Ingredient: Mitragyna speciosa (kratom) leaf powder, 600mg per capsule

Other Ingredients: Gelatin capsules

Alkaloid Spec: 1.3% mitragynine | 7.8mg mitragynine per capsule

Per Pouch: 60 capsules | 36g leaf | 468mg total mitragynine, or 120 capsules | 72g leaf | 936mg total mitragynine

All OPMS kratom is third party lab tested, and every batch is profiled and blended to match its printed alkaloid spec. View COAs here.

Warnings (click to view)
For use by adults 21+ only. Keep out of reach of children. Not for use by pregnant or nursing women. Talk to your healthcare professional before using any kratom product. Some publications have linked kratom to serious possible side effects, including seizures, liver damage, withdrawal, addiction, abuse and death. Do not use with medications, vitamins, herbal supplements, drugs, alcohol, nicotine or other kratom products. Do not use if you have a serious medical condition or take prescription medication. Do not drive or operate heavy machinery after use. Do not take more than 4 Silver label capsules in a 24 hour period. Not for daily or long term use, and not for use on several days in a row (counting this product and any other kratom product). Do not use if the seal is broken. For use as a botanical specimen only.
Shipping Restrictions (click to view)
Unfortunately, products containing Kratom cannot be shipped to: Alabama, Arkansas, Indiana, Rhode Island, Vermont, Wisconsin, San Diego (CA), Oceanside (CA), Denver (CO), Sarasota County (FL), Alton (IL), Jerseyville (IL), Edwardsville County (IL), Columbus (MS), Union County (MS), Ascension Parish (LA), Franklin Parish (LA), and Rapides Parish (LA).

FDA Disclaimer: These statements have not been evaluated by the FDA. This product is not intended to diagnose, treat, cure, or prevent any disease.

Additional Information
Product Type:
Green Vein Maeng Da Kratom Capsules, 1x plain leaf (OPMS Silver line)
Brand:
OPMS
Package Quantity:
60 ct (36g leaf) or 120 ct (72g leaf) resealable pouch
Strength:
600mg ground kratom leaf per capsule, standard leaf potency, not an extract
Mitragynine Content:
1.3% mitragynine (7.8mg per capsule): 468mg total per 60 ct pouch, 936mg total per 120 ct pouch
Processing Method:
Whole leaf ground to a fine powder and encapsulated. Batches are alkaloid profiled and blended to match the printed spec
Ingredients:
Mitragyna speciosa leaf powder, gelatin capsule
Lab Testing:
Third party lab tested by the manufacturer
Suitable For:
Adults 21+. Not vegetarian (gelatin capsules)
Use Limits:
Start with 1 capsule, no more than 2 at first. Max 4 capsules (2.4g) in 24 hours. Not for daily use or several days in a row, including other kratom
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