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Red VeinKorthals' Collection No. 454 Red Borneo kratom capsules, 10 capsule bag
Korthals' Collection

No 454 Red Borneo Kratom Capsules

★ 5.0 · 1 reviews

Red Borneo kratom leaf in pre-measured capsules, easy to carry and easy to count.

$ 22.00Lab tested
  • Korthals' Collection No. 454 Red Borneo, printed Red Vein
  • Pre-measured leaf capsules that skip the scale, the scoop and the powder taste
  • Five bag sizes: 10, 30, 90, 180 or 360 capsules

Start low, go slow. Wait at least an hour before taking more.

Larger sizes may ship as a combination of smaller bags of the same strain.

Sizes marked Sold out may be available for in-store pickup. Find a store.

  • Discounted price on every refill
  • Skip, pause, or cancel anytime
  • Delivery on your schedule
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Like caffeine and sugar, kratom may be habit-forming. Use kratom responsibly and only as directed. Must be 21+ to purchase.

First time?

What to expect. Start low, go slow.

  • Start low.
  • Go slow. Wait at least an hour before taking more.

Must be 21+ to purchase. Like caffeine and sugar, kratom may be habit-forming. Use kratom responsibly and only as directed.

Overview

Korthals' Collection No. 454 Red Borneo is a Red Vein kratom in pre-measured capsules. Red Borneo may offer calm and focus, and many people choose it for the daytime. Mess-free and easy to carry, the capsules are a simple way to explore this popular strain on the go.

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★ 5.0 · 1 reviews
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What's inside

Honest ingredients

Finely ground, dried leaf of the kratom tree, Mitragyna speciosa, measured into capsules for you. The No. 454 bag prints Red Borneo as a Red Vein. Of the natural alkaloids in kratom leaf, mitragynine is the most abundant.

How

How Does It Work?

Each capsule is filled with Red Borneo leaf powder, so your serving is simply the number of capsules you take. Start low, go slow. Have them with water and wait at least an hour before deciding on more. Kratom affects everyone a little differently.

When

When Do I Use It?

Many people choose Red Borneo for the daytime, from a long afternoon to the stretch after work. Pre-measured capsules fit in a bag or a desk drawer and need no prep, so they suit busy days and travel alike. Not for anyone under 21, and never mix kratom with alcohol.

Kratom Strain

Choose your strain

Prefer powder? Shop No 154 Red Borneo Kratom Powder

Good to know

Questions, answered

Where does No. 454 Red Borneo fall on the strain spectrum?

From one end to the other, our spectrum runs White, Aged, Mixed, Green, Yellow, Orange and Red. Red Borneo is printed as a Red Vein on the No. 454 bag, so it belongs at the red end, and many people reach for it during the day.

How should I start?

Start low, go slow. Wait at least an hour before deciding on more. Take only what you planned. Like caffeine and sugar, kratom may be habit-forming. Use kratom responsibly and only as directed.

Which size makes sense for me?

To try Red Borneo, the 10 capsule bag is the smallest size. If it becomes a regular, larger bags cost less per capsule, and the size menu shows the per-capsule figure for each. Subscriptions are available every 7, 14 or 30 days.

Is No. 454 Red Borneo lab tested?

Yes, as part of our red kratom testing. Murray-Brown Laboratories, an independent lab, tested a sample described as Korthals Red Kratom for its alkaloid content; the certificate is dated December 2025. Our Test Results page lists that same certificate for several strains, including Red Borneo, so it is not a test of No. 454 alone. It is also linked on this page.

How do I keep the capsules fresh?

Store the sealed bag in a cool, dry spot out of direct sunlight, and keep it out of reach of children and pets.

What is kratom?

Kratom comes from the leaves of the Mitragyna speciosa tree, native to Southeast Asia, where it has been part of daily life for centuries. The leaf is dried and milled into powder, then packed into capsules, brewed, or made into extracts. Its natural leaf compounds are called alkaloids, and mitragynine is the most abundant one.

How should I start with kratom?

There is no single answer, because everyone responds differently. Start low, go slow, and give it time before deciding on more. A small kitchen scale helps if you are using powder. Like caffeine and sugar, kratom may be habit-forming. Use kratom responsibly and only as directed.

How long should I wait before taking more?

Everyone responds differently, so there is no set timeline. Start low, go slow: wait at least an hour after capsules, and at least 30 minutes after other formats, before taking more.

Can you ship kratom to my state?

We cannot ship kratom to Tennessee. Kratom is also restricted in a handful of other states and in some counties and cities. Our checkout will flag an address we are not able to ship kratom to, and the current list of restricted areas is in our site footer. If you are in a restricted area, our stores and our non-kratom selection are still open to you.

Can I pick it up in store?

Many kratom items are available for in-store pickup, and shelf selection can differ from what is online. Choose the pickup option on this page or at checkout to see which nearby locations have it in stock.

Free Shipping Over $100

Free shipping on orders over $100, exclusions apply. In-store pickup and local delivery at CBD Kratom stores.

Lab-Tested Quality

Independent lab results from Murray-Brown Laboratories are linked on this page.

Subscriptions Available

Subscribe and save on deliveries every 7, 14 or 30 days. Change or cancel anytime from your account.

Ready when you are.

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No. 454 Red Borneo Capsules$ 22.00