Raters split
Ingredient safety
A 30-point gap between the two loudest voices.
Lowest 52 · highest 82 · gap 30
Coverage & match quality
2 ratings · 1 of 4 axes
no black box
We don't rate products ourselves. We collect what each public rater already says, put every scale on common ground, and keep the disagreements visible instead of averaging them away.
Collect each rater's own score
Every source keeps its native verdict for this product. We never invent a score for an axis a source didn't measure.
Normalize to 0–100, higher = better
Raters can use different scales and directions: some where a low number means safe, some where a high one does. We map them all onto one 0–100 axis and flip the ones that run backwards so the numbers are finally comparable.
Average per axis, but keep the spread
Scores on the same axis become one representative number (their mean). When raters split by 20+ points we flag it and keep every rater's number. A disagreement is never blended into silence.
Your weights make the overall
The ring is the weighted average of the four pillars using your weights. It's computed fresh every time and never stored, so there's no hidden “objective” default.
worked example · Ingredient safety
Raters split here, so this 60 is a midpoint, not a consensus. The spread stays on the “every rater” list above.
Greenlens Ingredient Scan
Independent · EU regulatory reference
Flagged 6 of 19 ingredients: 3 restricted, 1 of concern, 2 regulated allergens.
Starts at 100; 13 other ingredients carried no recognized regulated hazard. Absence of a flag means no regulated hazard was recognized — not proof of safety. This is one lens; see where raters disagree above.
Why this score
Every ingredient, under all three lenses
The Scan is one opinion. The strict and lenient lenses read the same list and land 48 points apart. See what each one flags, and what it costs.
Tune your weights
composite recomputes live
+No rater covers this axis for this product, so its weight can't move the score.
No rater covers this axis for this product, so its weight can't move the score.
No rater covers this axis for this product, so its weight can't move the score.
Data availability
Robust17 of 19 characterized
Our sources have reference data on 17 of 19 listed ingredients; 2 are uncharacterized in our data — a gap, not a clean bill.
| Ingredient | What it does | Safety | Data |
|---|---|---|---|
| Waterantiplaqueskin conditioningsolvent | antiplaqueskin conditioningsolvent | No flags in our sources | Well-characterized |
| Sodium C14-16 Olefin Sulfonatecleansingfoamingsurfactant - cleansing | cleansingfoamingsurfactant - cleansing | No flags in our sources | Well-characterized |
| Disodium Cocoamphodiacetatecleansinghair conditioningsurfactant - cleansing | cleansinghair conditioningsurfactant - cleansing | No flags in our sources | Well-characterized |
| Cocamidopropyl Hydroxysultaineantistaticcleansinghair conditioning | antistaticcleansinghair conditioning | No flags in our sources | Well-characterized |
| Fragrance | Transparency concern· flagged by 1 of 9raters disagree | Referenced | |
| Cocamidoproypyl Betaine | Not in our sources | No data | |
| Acrylates/C10-30 Alkyl Acrylate Crosspolymerfilm formingemulsion stabilisingviscosity controlling | film formingemulsion stabilisingviscosity controlling | No flags in our sources | CosIng-catalogued |
| Mentholfragrancedenaturantrefreshing | fragrancedenaturantrefreshing | EU-regulated fragrance allergen· flagged by 1 of 9raters disagree | Referenced |
| Polyquaternium-7film formingantistatic | film formingantistatic | EU-restricted (with limits)· flagged by 2 of 9raters disagree | Referenced |
| Cetrimonium Chloridepreservativeantimicrobialantistatic | preservativeantimicrobialantistatic | EU-restricted (with limits)· flagged by 2 of 9raters disagree | Referenced |
| Citric Acidfragrancechelatingbuffering | fragrancechelatingbuffering | Health Canada Hotlist — restricted· flagged by 1 of 9raters disagree | Referenced |
| Hydrolyzed Rice Proteinantistatichair conditioningskin conditioning | antistatichair conditioningskin conditioning | No flags in our sources | CosIng-catalogued |
| Laurdimonium Hydroxypropyl Hydrolyzed Barley Proteinhumectantantistatichair conditioning | humectantantistatichair conditioning | No flags in our sources | CosIng-catalogued |
| Melaluca Alternifolia Leaf Oil | Not in our sources | No data | |
| Menthyl Ethylamido Oxalateskin conditioning | skin conditioning | No flags in our sources | CosIng-catalogued |
| Benzyl Alcoholpreservativeperfumingsolvent | preservativeperfumingsolvent | EU harmonised skin sensitizer· flagged by 2 of 9raters disagree | Referenced |
| Dehydroacetic Acidpreservative | preservative | No flags in our sources | Well-characterized |
| Sodium Chloridefragranceoral carebulking | fragranceoral carebulking | No flags in our sources | Well-characterized |
| Sodium Hydroxidebufferingdenaturant | bufferingdenaturant | EU-restricted (with limits)· flagged by 2 of 9raters disagree | Referenced |