Fiberlyze

Most brands use proprietary blends to hide underdosed ingredients and cut costs. We list every single ingredient with exact doses — no blends, no BS. You're paying for active compounds backed by clinical research, not marketing fluff. FIBERLYZE™ delivers 9g of dietary fiber per scoop — nearly 4x what Metamucil gives you. Do the math.

FIBERLYZE™ uses sucralose and acesulfame potassium for flavor without adding sugar or calories. Zero sugar, zero fat, zero net carbs — just clean, effective fiber. If you're cutting weight or watching your macros, this fits right in without messing up your numbers.

Start with one scoop and let your body adjust. If you're looking to increase your daily fiber intake beyond one serving, ramp up gradually over a few days and make sure you're drinking plenty of water. Psyllium absorbs a lot of liquid, so hydration is key for optimal results and comfort.

Yes. Every batch is third-party tested for banned substances and contaminants. We take this dead seriously — our athletes compete at the highest levels and can't afford a tainted supplement.

Because we use clinically effective doses of premium-grade psyllium husk fiber. A cheaper product with 2g of fiber and a bunch of sugar isn't a bargain — it's a waste of your money. With Species, you get 9g of actual dietary fiber per serving. You get what you pay for.

Absolutely. FIBERLYZE™ is designed for consistent, daily use. In fact, the benefits of regular fiber supplementation compound over time — better digestion, improved regularity, and long-term heart health support.

There's no commitment. Cancel, pause, or swap anytime. Subscribe & Save just locks in your discount — no strings, no contracts, no games.

Hit us up. Our customer service team stands behind every product we make. If FIBERLYZE™ isn't for you, we'll make it right. No excuses, no runaround.