Yerba Prima Daily Fiber Formula Powder 20 oz
- 20 oz (566 g) jar of powder
- 5 fiber types: psyllium husk, acacia gum, soy fiber, oat bran, apple fiber
- 5.7g carbs per serving, 5.2g not digested
- Only 0.5g digestible fiber per serving, keto friendly
- No added sugar, preservatives, binders or fillers
- Non-GMO, gluten-free, made in Ashland, Oregon
Last refreshed Sep 11, 2026 · Based on the Amazon listing and published specifications, not hands-on testing.
A concentrated multi-fiber powder for regularity that mixes fast and thickens faster. It has an earthy taste that juice hides, and the serving size is not stated on the listing.
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ASIN: B07RRJNCM5Category: Fiber Supplements
Overview
Yerba Prima blends psyllium husk, acacia gum, soy fiber, oat bran and apple fiber into an unflavored bulking powder that delivers soluble and insoluble fiber together. It is shaken with juice or water and drunk right away, before it gels.
A broad fiber mix in powder form gives more fiber per dose than capsules, with no sugar or fillers. Juice is the way to hide its earthy taste. It must be drunk within seconds of mixing or it turns too thick.
Who it's for
Adults with low-fiber diets who can handle a quick shake-and-drink routine get a concentrated blend. Soy-allergic people and those who prefer a sweet, slow-mixing drink should look elsewhere.
Pros and cons
- Five fiber sources in one powder
- No added sugar or fillers
- Soluble and insoluble fiber together
- Keto friendly carb profile
- Thickens within seconds
- Earthy taste needs juice
- Contains soy fiber
- Serving size not listed
Performance notes
Psyllium and acacia gel quickly when wet, which is why the powder must be shaken briefly and drunk at once. Following it with a large glass of water lets the fiber expand in the gut where it adds bulk. Results depend on daily consistency and fluid intake.
Specifications
| Brand | Yerba Prima |
|---|---|
| Dimensions & fit | |
| Net weight | 20 oz / 566 g |
| Item Dimensions | 13.5 x 10.2 x 6.7 inches |
| Capacity & performance | |
| Age Range Description | Adult |
| Construction & materials | |
| Material Features | Sugar free, gluten-free, non-GMO, keto friendly |
| Included components | |
| Unit Count | 20 Ounce |
| Other details | |
| Item Form | Powder |
| Flavor | Unflavored, no sugar added |
| Container Type | Jar |
| Ingredients | Apple fiber, acacia gum, gluten free oat bran, psyllium husk, non-GMO soy fiber |
| Carbohydrates | 5.7g per serving, 5.2g not digested |
| Digestible fiber | 0.5g per serving |
| Free from | Preservatives, artificial flavor, artificial color, binders, fillers |
| Made in | Ashland, Oregon, USA |
| Product Benefits | Regularity |
| Recommended Uses For Product | Digestive Health |
Frequently asked questions
How do I mix Yerba Prima Daily Fiber powder so it does not clump?
Mix it with juice or water in a closed shaking jar, shake vigorously for 2-3 seconds and drink immediately. Do not let it sit more than 5 seconds, then follow with a large glass of water.
What does Yerba Prima Daily Fiber powder taste like?
It is unflavored with an earthy fiber taste. Juice is recommended to mask it.
Is Yerba Prima Daily Fiber powder keto friendly?
The listing says yes: of 5.7g of carbs per serving, 5.2g are not digested.
Does Yerba Prima Daily Fiber powder contain soy?
Yes. One of its five fibers is non-GMO soy fiber.