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OPMS Silver Green Maeng Da Kratom Capsules


8 in stock




OPMS Green Maeng Da Kratom Capsules

OPMS Silver Kratom Capsules are a high-quality, meticulously crafted blend of Green Maeng Da. 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.

As one of the oldest and most trusted brands in Kratom, the plants used to create all blends of OPMS Silver Capsules are grown and dried in ideal climates, and are sourced directly from farmers in Indonesia and other predominant kratom producers in Southeast Asia.

Brand: OPMS
Strain: Green Maeng Da
Kratom Type: Capsules
Quantity: 120, 240, 480

Every batch of Silver Capsules are lab tested to ensure superior alkaloid content and bioavailability; the fast-acting, full-spectrum effects of these capsules make it a favourite amongst kratom users worldwide.


Kratom has a long, rich history embedded in the culture of the native populations of Indonesia, Borneo, Thailand, and Malaysia. The ceremonial techniques used include brewing it into a tea or chewing the leaves. Discovered by Pieter Willem Korthals, the official botanist for the Dutch East Asia company, kratom was first introduced in the Western World between 1830 and 1836. He gave kratom the scientific name, Mitragyna Speciosa. It is aptly named for its resemblance to a bishop’s mitre.

Why Purchase OPMS Kratom Silver?

OPMS stands for Optimized Plant Mediated Solutions. They are known for their potent products in many different forms like kratom capsules, kratom extracts, and kratom powders.

One of the problems with being the best is that you are often imitated. To combat this OPMS uses unique serial numbers on each of their packages which ensures that you are purchasing authentic and 100% natural kratom.

SKU: opms-maengda-120 Categories: , , Tags: ,



120, 240, 480, 60





Shipping & Delivery

At Kratom Library we work hard to make sure your order arrives on time.

Our network across the United States allows to ship quickly. If your order is placed before 2pm EST it will be shipped out the next day.


Depending on your location you can expect 1-5 day shipping time.

Rest assured all order come in discreet packaging (plain brown box or yellow mailer, and no logos).


Customer Reviews
5.0 Based on 3 Reviews
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Filter Reviews:
Coty B.
United States United States
Reliable Supplier

Thank God I have finally found a reliable supplier for my OPMS Kratom. I had ordered Kratom online before but am always hesitant due to people complaining about authenticity offered by online shops. Upon further investigation & a phone call with Kratom Library they ensured me that all there products are 100% authentic & purchased from an authorized distributor if it is not the manufacturer themselves. I appreciate the excellent customer service & fast shipping.

Octavio R.
United States United States
OPMS Silver Maeng Da Elite

The best experience ive had with Kratom has to have been with OPMS Silver Maeng Da Capsules. I feel great with just two capsules

Tiana H.
United States United States
Authentic & Fast Quality

I’ve been purchasing OPMS from local smoke shops & other online retail store but I always questioned the authenticity due to inconsistencies in the product. I finally found a supplier that guarantees authenticity & actually has fast shipping. No more dodgy smoke shop salesman for me.