Our original kratom tincture, also called the Original FST (Full Spectrum Tincture), is the liquid kratom extract that built Kratom Herbs. It has been our flagship liquid for about 20 years and is widely seen as an industry standard.
What Is the Original Kratom Tincture?
It's a concentrated liquid kratom extract made from lab-tested kratom leaf. "Full spectrum" means it keeps the full range of alkaloids from the leaf rather than isolating one. Because it's so concentrated, a small bottle goes a long way, with no powder to measure or mix.
Original Kratom Tincture Sizes
- 2 ml
- 6 ml
- 10 ml
- 20 ml
- 30 ml
- 100 ml
How It Compares to Our Other Tinctures
The Original FST is stronger than our lower-priced Bali liquid kratom. For a multi-strain option, try the Trainwreck liquid kratom extract. See every option in our liquid kratom collection.
Why Buy From Kratom Herbs?
We've sold kratom online since 2005. Every batch starts with lab-tested kratom, and our team is available to answer questions before and after you order. Liquid kratom is concentrated, so it's best for experienced customers. For general background, see the NIH kratom overview.
For adults 21 and over. Please check your local laws before ordering.
