4-in-1 Fiber
by Metamucil
Open Food Facts label for barcode 0037000741343 · Metamucil · Plant-based foods and beverages. Screening numbers and flags live in the verdict band below. This hero only situates the source record.
The verdict
4-in-1 Fiber by Metamucil scores 75/100 in PlainFoodSafe's ingredient screening. We compared its 5 labeled ingredients with FDA SAFFA regulatory records and CSPI Chemical Cuisine ratings; 1 ingredient is flagged for caution. This is a focused 5-component label led by Sucrose, Psyllium Husk, Citric Acid; compare those leading ingredients with the product's processing and nutrition fields before deciding whether it fits your goal. This is not a recall, allergy, medical, or dietary-safety determination.
- 75/100
- Caution safety score
- 1
- One flagged · of 5 analyzed
- Group 4
- Ultra-processed
- D
- Nutri-Score nutrition grade
Computed directly from OpenFoodFacts ingredient data cross-referenced with FDA SAFFA and CSPI Chemical Cuisine ratings. See our methodology for the scoring formula.
Composite profile score
One verdict from three independent sources
50/100
Grade C-
Ingredient Safety
75/100
FDA/CSPI flagged-ingredient screening
Processing Level
NOVA 4
Ultra-processed foods
Nutrition Grade
D
Nutri-Score front-of-pack nutrition grade
Weighted 50% ingredient safety / 25% processing level / 25% nutrition grade. A dimension with no data for this product (common: source coverage is partial) is dropped and its weight redistributes across the remaining dimensions, so missing data never silently lowers the score. See the full benchmark table.
00741343 · Open Food Facts · July 2026
4-in-1 Fiber label screening desk
3 of 5 parsed ingredients carry FDA SAFFA or CSPI coverage (lead: Yellow 6). Source sheet 00741343 · Open Food Facts · July 2026. The screening score and flag counts are in the verdict band above. This desk is the provenance stamp, not a second scorecard. Methodology · Read with nearest score peer: Snack Pack, Pudding Cups, Brownie Caramel Swirl, Brownie Caramel Swirl · Nearest score peer is Snack Pack, Pudding Cups, Brownie Caramel Swirl, Brownie Caramel Swirl at the same screening score.
Screening model notes
How Nutri-Score, NOVA, and list length read this record
The composite for this product falls in the second band of the four-tier framework. That band collects labels whose registry-rated components pull the derived score down measurably without dominating it. Position inside a band is not visible from the band name, and two labels sharing it can differ in how many components were rated and how severely. This is a threshold on an index computed here from public data, not a regulatory classification of any kind; the exact cut-offs are published on the methodology page.
This label falls in the fourth Nutri-Score band. The model arrives there when its penalty terms — energy density, sugars, saturated fat, sodium — carry more weight in the calculation than the fibre, protein and produce content it credits. The band covers a wide span of the points scale, so position within it is not visible from the letter alone. The grade reflects the declared nutrition panel and is unrelated to the additive ratings listed below, which come from different bodies applying different criteria.
The declared list parsed into a small number of components. On a short list the registry screen covers close to everything the packaging declares, and any single matched component accounts for a correspondingly large share of the composite. Short lists also leave less room for parsing error, since there are fewer separators and qualifiers for the extraction to resolve.
Cross-brand screening score neighbourhood
How It Compares to Its Category
Among the 78,450 products we've scored in the Plant-based foods and beverages category, the average safety score is 97.7/100. 4-in-1 Fiber scores 22.7 points below that category average (75/100 vs. 97.7/100), so it is a comparatively weaker pick for shoppers screening within that category specifically, rather than against the product catalog as a whole.
Ingredient-list length vs other Plant-based foods and beverages products
4-in-1 Fiber lists 5 ingredients on its label
5 26th percentile a longer ingredient list than 26% of the 63,434 products we track
Each bar is a band; taller bars hold more products. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count, share, and where it sits relative to this entry.
Distribution as text
- 0–2
- 3,907 products (6%)
- 2–4
- 7,921 products (12%)
- 4–6
- 8,845 products (14%)
- 6–8
- 7,032 products (11%)
- 8–10
- 6,320 products (10%)
- 10–12
- 4,190 products (7%)
- 12–14
- 3,449 products (5%)
- 14–16
- 3,051 products (5%)
- 16–18
- 2,493 products (4%)
- 18–20
- 2,053 products (3%)
- 20–22
- 1,808 products (3%)
- 22–24
- 1,758 products (3%)
- 24–26
- 1,623 products (3%)
- 26–28
- 1,606 products (3%)
- 28–30
- 1,360 products (2%)
- 30–32
- 1,198 products (2%)
- 32–34
- 1,081 products (2%)
- 34–36
- 901 products (1%)
- 36–38
- 649 products (1%)
- 38–40
- 534 products (1%)
- 40 and above
- 1,655 products (3%)
Source Open Food Facts, product label ingredient lists · July 2026
Ingredient-list length is a descriptive property of the label, not a safety rating. A longer list is not automatically worse and a shorter one is not automatically better; the count is shown so the label can be placed against a comparable population. The comparison here runs against the 63,434 Plant-based foods and beverages products we publish with a parsed label, not against the whole catalogue, because list length varies far more between categories than within one.
Ingredient Safety Analysis
How the 75/100 score is built
Screening starts at 100 and subtracts severity-weighted FDA SAFFA / CSPI flags (1 flagged of 5 labeled). The floor is 0 when deductions exceed 100.
Full Ingredient List
Sucrose, psyllium husk, citric acid, natural and artificial orange flavor, Yellow 6
Other products containing Natural And Artificial Orange Flavor
Natural And Artificial Orange Flavor is the least common ingredient on this label, appearing in 28 products across the catalog. See its safety profile.
Categories
More from Metamucil
Mid-score cross-brand comparables for 4-in-1 Fiber
Neighbours outside Metamucil near 4-in-1 Fiber's mid-band score (75/100). The 5 same-brand links above stay within Metamucil; these peers cross brands.
Same mid-band screening score
Nearest cross-brand products by screening score (1 flagged of 5 on 0037000741343).
Short-label peers (≤8 ingredients)
Nearest cross-brand labels by linked ingredient count (5 on 0037000741343).
Follow the flagged-label evidence
Follow the flagged-label evidence
Yellow 6 is the first flagged ingredient selected from 4-in-1 Fiber's parsed label. Start with that ingredient’s source context, then compare the rest of this 5-ingredient record.
- Inspect the FDA SAFFA and CSPI context attached to Yellow 6. Open Yellow 6
- Compare 4-in-1 Fiber's 1 flagged ingredients with a product from the same score neighbourhood. Compare labels
- Check how caution flags contribute to the derived screening score before drawing a dietary conclusion. Read the method
This page describes published ingredient-list and source coverage. It is not dietary or medical advice.
Barcode 0037000741343: product data from Open Food Facts (July 2026). Screening from FDA SAFFA and CSPI Chemical Cuisine where attached. Figures are computed from those sources, not editor-typed. Methodology. Reference only, not dietary or medical advice.