Essential amino 9
by Rule One
Open Food Facts label for barcode 0837234108406 · Rule One · Dietary supplements. Screening numbers and flags live in the verdict band below. This hero only situates the source record.
The verdict
Essential amino 9 by Rule One scores 20/100 in PlainFoodSafe's ingredient screening. We compared its 10 labeled ingredients with FDA SAFFA regulatory records and CSPI Chemical Cuisine ratings; 4 ingredients are flagged for caution. This is a focused 10-component label led by Malic Acid, Natural And Artificial Flavors, 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.
- 20/100
- Avoid safety score
- 4
- Many flagged · of 10 analyzed
- Group 4
- Ultra-processed
- 0837234108406
- Barcode (UPC/EAN)
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
17/100
Grade F
Ingredient Safety
20/100
FDA/CSPI flagged-ingredient screening
Processing Level
NOVA 4
Ultra-processed foods
Nutrition Grade
N/A
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.
34108406 · Open Food Facts · July 2026
Essential amino 9 label screening desk
8 of 10 parsed ingredients carry FDA SAFFA or CSPI coverage (lead: Acesulfame Potassium). Source sheet 34108406 · 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: Pumpkin ice · Nearest score peer is Pumpkin ice 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 lowest of the four bands. That is where labels land when registry-rated components drive the greater part of the deduction from the index. The band name is drawn from the framework's own scale and is distinct from the ratings the registries themselves assign to individual substances, which are shown per component below. A single heavily rated component and several lightly rated ones can produce the same band, so the component table is the more precise reading of the two.
No Nutri-Score grade is present for this record in the OpenFoodFacts snapshot this page is built from. The nutritional dimension is absent rather than assessed and withheld: the grade depends on a complete declared nutrition panel, and community-contributed records vary in how much of that panel they carry. Nothing about the missing grade implies anything either way about the panel itself. The screen below covers additive ratings only and does not depend on the nutrition figures.
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 3,895 products we've scored in the Dietary supplements category, the average safety score is 93.5/100. Essential amino 9 scores 73.5 points below that category average (20/100 vs. 93.5/100), 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 Dietary supplements products
Essential amino 9 lists 10 ingredients on its label
10 32nd percentile a longer ingredient list than 32% of the 2,658 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
- 32 products (1%)
- 2–4
- 102 products (4%)
- 4–6
- 197 products (7%)
- 6–8
- 258 products (10%)
- 8–10
- 249 products (9%)
- 10–12
- 252 products (9%)
- 12–14
- 226 products (9%)
- 14–16
- 185 products (7%)
- 16–18
- 152 products (6%)
- 18–20
- 131 products (5%)
- 20–22
- 127 products (5%)
- 22–24
- 87 products (3%)
- 24–26
- 88 products (3%)
- 26–28
- 64 products (2%)
- 28–30
- 57 products (2%)
- 30–32
- 39 products (1%)
- 32–34
- 33 products (1%)
- 34–36
- 41 products (2%)
- 36–38
- 47 products (2%)
- 38–40
- 36 products (1%)
- 40 and above
- 255 products (10%)
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 2,658 Dietary supplements 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 20/100 score is built
Screening starts at 100 and subtracts severity-weighted FDA SAFFA / CSPI flags (4 flagged of 10 labeled). The floor is 0 when deductions exceed 100.
Full Ingredient List
Malic Acid, Natural and Artificial Flavors, Citric Acid, Silicon Dioxide, Calcium Silicate, Sunflower Lecithin, Sucralose, Acesulfame Potassium, FD&C Yellow #5, FD&C Yellow #6.
Categories
More from Rule One
Lower-score cross-brand comparables for Essential amino 9
Neighbours outside Rule One in the same lower screening band as Essential amino 9 (20/100). The 5 same-brand links above stay within Rule One; these peers cross brands.
Nearest screening score
Nearest cross-brand products by screening score: 40% of this label's ingredients carry a caution flag.
Medium-label peers (9–20 ingredients)
Nearest cross-brand labels by linked ingredient count (10 on 0837234108406).
Follow the flagged-label evidence
Follow the flagged-label evidence
Acesulfame Potassium is the first flagged ingredient selected from Essential amino 9's parsed label. Start with that ingredient’s source context, then compare the rest of this 10-ingredient record.
- Inspect the FDA SAFFA and CSPI context attached to Acesulfame Potassium. Open Acesulfame Potassium
- Compare Essential amino 9's 4 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 0837234108406: 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.