OptiFiber Lean by Xymogen is a dietary supplement in capsule form. Available in multiple sizes.

• Manufacturer Suggested Use: Take three to six capsules once per day, or take three capsules 30 to 60 minutes before each of your two biggest meals, or use as directed by your healthcare professional.
• Ingredients: Amount Per Serving Dietary Fiber S1 ... 3 g (from propolmannan)(Amorphophallus konjac)(tuber) Other Ingredients: Ascorbyl palmitate, capsule (hypromellose and water), microcrystalline cellulose, and silica.