Yerba Prima Daily Fiber Caps combines five named fiber ingredients and publishes more than one quantity for its four-capsule serving. The blend weighs 2.5g, while the declared dietary fiber is 2.2g. That is a useful distinction for a daily-fiber shopper: the ingredients’ combined mass and the nutrient amount are related records, not interchangeable labels.
We checked the US product page, currently linked flat label and purchase controls on September 26, 2026. This review covers the 180-capsule Daily Fiber blend, not the brand’s psyllium-only or soluble-fiber products. We did not place an order, use the product, test a batch or commission an independent medical review.
Five ingredients do not mean five measured contributions
The manufacturer’s facts name psyllium husks, acacia gum, soy fiber, oat bran and apple fiber within a concentrated blend. The panel gives the combined blend amount, without individual weights for those five ingredients. We can identify the names but cannot assign a separate contribution to each one.
The four-capsule serving declares 2.2g dietary fiber, including 1.8g soluble and 0.4g insoluble fiber. These separately stated amounts make some nutrient comparisons possible. They do not establish that combining five fiber sources is clinically better than a simpler product or predict how the mixture will feel to a particular user.
The food-and-fiber guide places those grams in a wider dietary discussion. The presence of several plant sources in a capsule does not turn it into the variety, food structure and broader nutrient mix found across a day of meals.
The percentage needs a visible qualification
The product page and linked label display 9% Daily Value beside 2.2g dietary fiber. FDA’s current reference table lists 28g for adults and children aged four and older. The printed percentage does not align with that current reference by ordinary arithmetic.
We retain the manufacturer’s gram declaration and flag the percentage discrepancy rather than silently endorsing the old-looking percentage or editing the manufacturer’s label. The currently linked image also contains legacy copyright and presentation details. A reader can request the current package panel if the exact labeling version matters to a decision.
Soy and gelatin are part of the description
The flat label names non-GMO soy fiber and a USP kosher gelatin capsule. It also describes the oat bran as gluten free and carries a gluten-free statement. These are manufacturer declarations in this review, not an independent audit of allergen controls or certification.
The product therefore should not be called a vegetarian capsule merely because the featured fiber ingredients are plant-derived. Soy is explicitly present in the ingredient list. A relevant allergy or dietary requirement needs the actual current formula and suitable professional advice; another Yerba Prima product’s vegetable capsule does not change this blend’s listed shell.
A monthly delivery is not the same as a month of use
The page offers $19.79 as the one-time choice and $18.40 for the monthly option, described as a 7% saving. The rendered default selected one-time purchase during our check. These are distinct purchase plans. We did not verify a completed subscription, renewal invoice, address-specific shipping charge or cancellation experience.
The bottle contains 180 capsules and the panel lists 45 four-capsule servings. The manufacturer’s directions describe a range of daily frequency, so the serving count should not be renamed a fixed number of days. A recurring delivery interval is a billing arrangement; it does not establish how often a person should take the product.
Before choosing a plan, check the selected option, recurring authorization and next charge at checkout. A sitewide shipping threshold is not a delivered quote for every order. Keep the actual bottle count and applicable instructions with the price comparison rather than deciding from the discount percentage alone.
Follow the label conversation beyond the facts panel
The manufacturer describes taking capsules individually with a full glass of liquid and includes a warning against use with swallowing difficulty. It also discusses spacing from prescription medicines and consulting a health professional when taking medication or receiving care. We are not selecting a frequency from the label’s range for the reader.
MedlinePlus’s psyllium information includes restrictions for specific medicines that can differ from general product language. A pharmacist should resolve the actual combination. The before-you-start article explains why a complete medicine list and a clear reason for use are more useful than a generic daily schedule.
Warnings and manufacturing claims can coexist
The linked label carries a California warning concerning a chemical known to cause birth defects or other reproductive harm. The image does not provide a lot-specific measured exposure. We do not infer the substance or its concentration from the warning, and we have not independently tested the product for contaminants.
The manufacturer also presents quality and ingredient-exclusion claims. Those statements should not be used to erase a warning elsewhere on the same record. If a testing or exposure question matters, ask for current information matched to the product and lot. The absence of a published report in this review is a limit of our verification, not a measured comparison with competing brands.
Bring the bottle’s instructions when you leave home
The website instructs storage below 86°F, or 30°C, with the lid tightly closed against humidity. The linked flat label uses room-temperature language. Check the package received and keep the label accessible when packing. A routine at home may not transfer easily to a setting without ready access to the required liquid.
Our travel and storage guide covers those practical questions. The four-option comparison keeps Yerba Prima’s detailed panel and purchase choices beside the other records, while identifying CoreAge’s first position as sponsored. The aim is a clearer conversation, not a claim that the largest blend or the longest ingredient list wins.
Sources and notes
Checked September 26, 2026. A new access date does not mean a source received a new clinical review.
- Yerba Prima Daily Fiber Caps
Manufacturer / US product and purchase options. 180 capsules; $19.79 one-time or $18.40 monthly option shown. Four-capsule facts serving. No checkout or shipping total established.
- Yerba Prima Daily Fiber Caps flat label
Manufacturer / currently linked label image. Directly inspected. 2.5g blend; 2.2g dietary fiber, including 1.8g soluble and 0.4g insoluble, per four capsules. Contains soy fiber and gelatin; image carries a California warning. Legacy-looking percentage/copyright information is not silently modernized.
- FDA Daily Value reference
Regulator / label reference. 28g dietary fiber reference for adults and children four and older. Yerba’s displayed 9% alongside 2.2g does not align with this reference; grams are retained without endorsing the old percentage.
- MedlinePlus Psyllium
Public health / medication context. Liquid requirements, precautions and medicine-specific restrictions. A general psyllium monograph does not evaluate a multi-ingredient finished supplement.
- NIDDK Eating, Diet and Nutrition for Constipation
Public health / nutrition. Food variety, gradual fiber changes and individualized fluid needs; last reviewed May 2018, accessed in this edition.