Ruby Ultimate Extract Kratom Capsules
Ruby offers the deep characteristics of red vein kratom in our most potent format. Ultimate Extract capsules contain pure, concentrated kratom extract with exceptional alkaloid levels. Maximum relaxation for experienced enthusiasts who want serious results.
Product detailsAlkaloid ratios & concentrations
Ruby Ultimate Extract Kratom Capsules
Total amounts Per 2-count package
Size / package 2ct SKU UER2
- Total mitragynine (mg)
- 250.0
- Total 7-OH mitragynine (mg)
- Not available
- Alkaloid ratio (mitragynine : 7-OH)
- Not available
- Mitragynine concentration
- Not available
- 7-OH mitragynine concentration
- Not available
About this product
Ruby Ultimate Extract Kratom Capsules
Ruby offers the deep characteristics of red vein kratom in our most potent format. Ultimate Extract capsules contain pure, concentrated kratom extract with exceptional alkaloid levels. Maximum relaxation for experienced enthusiasts who want serious results.
What's Inside
Each capsule contains concentrated red vein kratom extract in its purest form. Ruby's rich name reflects the deep red vein source material. Dramatically higher potency than any powder-based product.
The Experience
Ruby Ultimate Extract delivers smooth, relaxing characteristics at extreme intensity. The red vein profile is amplified for maximum depth and presence. A single capsule is substantial. For experienced users only.
Quality You Can Trust
Every batch is lab tested for potency to ensure reliable results. Produced in our cGMP certified facility with rigorous quality controls. Start with one capsule to find your level.
The Science of Sourcing
Independent Certification
Every batch is sent to a certified third-party laboratory. We screen for alkaloid content, heavy metals, and microbiological contaminants so you can trust what's on the label.
Careful sourcing
We source our kratom from growers in Southeast Asia, with care and attention to the quality of the leaf.
A commitment to quality
Our cGMP certified facility and published lab reports reflect our commitment to quality. We believe you deserve useful information about the products you choose.
Common Questions
What makes Club13 different?
Club13 has been in the kratom business since 1999. Our cGMP certified facility and published lab reports are part of our commitment to quality and transparency.
Are your products lab tested?
Every product includes a lot number you can look up on our lab reports page to view the full Certificate of Analysis. We test for alkaloid content, heavy metals, and contaminants.
How should I store my products?
Keep products in a cool, dry place away from direct sunlight. Seal packaging tightly after each use. Proper storage helps maintain freshness and quality over time.
Shipping & Legality
We ship to all locations where our products are legally permitted. Check our shipping policy for details on restricted areas and delivery timelines.