VIVAZEN® Lemon FastTabs deliver full-spectrum kratom in a convenient chewable tablet, made for experienced kratom consumers who want the familiar tablet format without synthetic 7‑OH. Each FastTab contains 80 mg of mitragynine and is scored into four 20 mg servings for clear, consistent serving control. Zero synthetic alkaloids.
VIVAZEN® Lemon FastTabs deliver full-spectrum kratom in a convenient chewable tablet. Each tablet contains 80 mg of mitragynine and is scored into four 20 mg servings, giving you greater control over every serving—with zero synthetic alkaloids.
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VIVAZEN® Lemon FastTabs deliver full-spectrum kratom in a convenient chewable tablet, made for experienced kratom consumers who want the familiar tablet format without synthetic 7‑OH. Each FastTab contains 80 mg of mitragynine and is scored into four 20 mg servings for clear, consistent serving control. Zero synthetic alkaloids.


FULL-SPECTRUM KRATOM. PRECISE SERVINGS. ZERO SYNTHETICS.
A convenient chewable tablet created for experienced kratom consumers. FastTabs combine full-spectrum kratom, clearly labeled servings and better value in a format that fits your life.
Scored Chewable Format
Four servings in every tablet.
Each lemon-flavored FastTab is scored into four equal pieces, making it easy to separate one serving at a time. No mixing, measuring or liquid required.
Precise Serving Control
20 mg of mitragynine per serving.
Each piece contains one clearly labeled serving, so you know exactly how much mitragynine you are taking, every time.
Better Value
Only $1.75 per serving.
FastTabs cost approximately 17% less per serving than FastKaps, giving experienced kratom consumers a more affordable way to get the VIVAZEN quality they trust.
WHY KRATOM USERS ARE SWITCHING
The convenience of a tablet shouldn’t require synthetic 7‑OH. FastTabs deliver full-spectrum kratom in a precisely portioned chewable format—with zero synthetic alkaloids.
Zero Synthetic 7‑OH Products
Synthetic 7‑OH products are made with highly concentrated or isolated compounds. They are not the same as traditional, full-spectrum kratom. FastTabs are made with full-spectrum kratom and contain no synthetic alkaloids.
Powders and Liquid Formats
Powders require measuring, while liquids can be inconvenient to carry and use. Both can make it harder to control exactly how much you are taking. FastTabs give you a clearly labeled serving in a portable tablet.
All-or-Nothing Formats
Most capsules and tablets are designed to be taken whole, giving you little control over serving size. Every FastTab is scored into four equal pieces, so you can take one labeled serving at a time.
CONTROL YOU CAN COUNT ON
- Full-spectrum kratom with zero synthetic alkaloids
- 80 mg of mitragynine per tablet
- Four scored 20 mg servings
The tablet convenience you want. The full-spectrum kratom you trust.
Frequently Asked Questions
What are FastTabs?
VIVAZEN® FastTabs are chewable, lemon-flavored tablets made with full-spectrum kratom. Each tablet contains 80 mg of mitragynine and is scored into four 20 mg servings.
How much is one serving?
One serving is one-quarter of a FastTab. Each scored piece contains 20 mg of mitragynine. Always follow the serving directions and warnings on the product label.
Do FastTabs contain synthetic 7‑OH?
No. FastTabs are made with full-spectrum kratom and contain zero synthetic alkaloids. They are not synthetic 7‑OH tablets.
How are FastTabs different from FastKaps?
FastKaps were liquid-filled softgels designed to be swallowed whole. FastTabs are lemon-flavored chewable tablets that can be divided into four individual servings.
What do FastTabs taste like?
FastTabs have a lemon flavor, but they are made with real full-spectrum kratom, which has a naturally bitter botanical taste. Unlike FastKaps, FastTabs are chewed, so you should expect to taste the product.
Are FastTabs intended for new kratom consumers?
FastTabs are designed primarily for experienced kratom consumers who understand how kratom affects them. New consumers should carefully review the product label and begin only with the labeled serving.
Transparency Guarantee
NATURAL KRATOM. NO SYNTHETICS. VERIFIED.
For over a decade VIVAZEN has used natural leaf kratom extract. When the DEA announced its intent to classify synthetic 7-hydroxymitragynine (7-OH) and three related drugs as Schedule I — the same category as heroin, VIVAZEN did not need a reformulation. Not a policy change. We have always used natural kratom leaf extract.
OUR QUALITY PROCESS
1. SOURCED
Premium kratom leaf carefully selected
2. EXTRACTED
Advanced extraction to preserve natural alkaloids
3. MANUFACTURED
Produced in GMP-certified facilities
4. LAB TESTED
Every batch tested by an independent lab.
5. QUALITY REVIEW
10-step verification process ensures excellence
6. RELEASED
Only batches that meet our standards reach you