Species Nutrition Fiberlyze Psyllium Fiber Powder 30 Servings
- 30 servings, one scoop daily
- Mix with 8-12 oz water or juice
- Soluble and insoluble fiber from psyllium
- Zero net carbs
- Sugar-free, gluten-free, fat-free
- Fruit punch flavor
Last refreshed Sep 11, 2026 · Based on the Amazon listing and published specifications, not hands-on testing.
A flavored psyllium powder taken at bedtime for steady regularity, with no sugar or net carbs. It thickens fast, so it must be drunk right after mixing.
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ASIN: B00OIC3KLCCategory: Fiber Supplements
Overview
Stirring one scoop into a glass of water or juice before bed is how Fiberlyze is used. Species Nutrition builds it on a high swell rate psyllium that supplies both soluble and insoluble fiber.
A flavored, sugar-free psyllium drink makes daily fiber less of a chore. Zero net carbs suit low carb eaters. Like any psyllium powder it gels quickly, so it has to be drunk at once.
Who it's for
People with irregular digestion who are happy to drink their fiber at night get a flavored, sugar-free option. Those who cannot face a thickening drink should look at capsules.
Pros and cons
- Soluble and insoluble fiber
- Zero net carbs
- Sugar-free and fat-free
- Fruit punch flavor
- Thickens fast once mixed
- Sweetener type not listed
- Powder needs measuring
Performance notes
Psyllium swells in liquid and forms a gel that bulks and softens stool. Taken before bed, it moves through overnight for a morning effect. Drinking it right away matters, because waiting turns it thick.
Specifications
| Brand | Species Nutrition |
|---|---|
| Dimensions & fit | |
| Serving size | 1 scoop |
| Item Dimensions | 5 x 5 x 8 inches |
| Item Weight | 16 ounces |
| Capacity & performance | |
| Age Range Description | Adult |
| Construction & materials | |
| Color | Green |
| Material Features | Dietary |
| Included components | |
| Unit Count | 12.64 ounces |
| Other details | |
| Diet Type | Sugar-free, gluten-free, fat-free |
| Flavor | Fruit punch |
| Fiber type | Psyllium, soluble and insoluble |
| Servings per container | 30 |
| Mixing | 8-12 ounces water, juice or other beverage |
| Net carbs | Zero |
| Timing | Once daily before bed |
| Item Form | Powder |
| Primary Supplement Type | Fiber |
| Product Benefits | Digestive Health Support |
| Recommended Uses For Product | Heart Health |
Frequently asked questions
Can I mix Fiberlyze with juice instead of water?
Yes. Mix one scoop with 8-12 ounces of water, juice or another beverage, stir well and drink right away.
When should I take Fiberlyze?
Once daily before bed for regularity.
Does Fiberlyze contain sugar?
No. It is sugar-free, gluten-free and fat-free, with zero net carbs.
How many servings are in a Fiberlyze tub?
30 servings.