Coverage & match quality
2 ratings · 2 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
Greenlens Ingredient Scan
Independent · EU regulatory reference
Flagged 4 of 27 ingredients: 4 regulated allergens.
Starts at 100; 23 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 12 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.
Data availability
Robust26 of 27 characterized
Our sources have reference data on 26 of 27 listed ingredients; 1 is 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 |
| Glycerinperfuminghumectantdenaturant | perfuminghumectantdenaturant | No flags in our sources | Well-characterized |
| Hydrated Silicaabrasiveabsorbentanticaking | abrasiveabsorbentanticaking | No flags in our sources | Well-characterized |
| Sorbitolperfumingfragrancehumectant | perfumingfragrancehumectant | No flags in our sources | Well-characterized |
| Silicaabrasiveabsorbentanticaking | abrasiveabsorbentanticaking | No flags in our sources | Well-characterized |
| Sodium Bicarbonateabrasivebufferingdeodorant | abrasivebufferingdeodorant | No flags in our sources | Well-characterized |
| Hydroxyapatiteabrasiveoral carebulking | abrasiveoral carebulking | No flags in our sources | CosIng-catalogued |
| Xanthan Gumbindingemulsion stabilisinggel forming | bindingemulsion stabilisinggel forming | No flags in our sources | Well-characterized |
| Xylitolhumectantskin conditioning | humectantskin conditioning | No flags in our sources | CosIng-catalogued |
| Sodium Lauroyl Sarcosinateantistaticcleansingfoaming | antistaticcleansingfoaming | No flags in our sources | Well-characterized |
| Mentha Viridis Leaf Oilfragranceastringentskin conditioning | fragranceastringentskin conditioning | EU-regulated fragrance allergen· flagged by 1 of 9raters disagree | Referenced |
| Stevia Rebaudiana Leaf / Stem Extractfragrance | fragrance | No flags in our sources | CosIng-catalogued |
| Dimethyl Sulfonesolventviscosity controlling | solventviscosity controlling | No flags in our sources | CosIng-catalogued |
| Gaultheria Fragrantissima Leaf Oilfragrance | fragrance | No flags in our sources | CosIng-catalogued |
| Mentha Piperita Oilperfumingfragrancerefreshing | perfumingfragrancerefreshing | EU-regulated fragrance allergen· flagged by 1 of 9raters disagree | Referenced |
| Cocos Nucifera Oilperfumingfragrancehair conditioning | perfumingfragrancehair conditioning | No flags in our sources | Well-characterized |
| Illicium Verum Fruit / Seed Oilfragranceoral caretonic | fragranceoral caretonic | No flags in our sources | CosIng-catalogued |
| Elettaria Cardamomum Seed Oilperfumingfragrancetonic | perfumingfragrancetonic | No flags in our sources | CosIng-catalogued |
| Mentholfragrancedenaturantrefreshing | fragrancedenaturantrefreshing | EU-regulated fragrance allergen· flagged by 1 of 9raters disagree | Referenced |
| Aloe Barbadensis Leaf Juiceskin conditioning | skin conditioning | IARC possible carcinogen (Group 2B)· flagged by 1 of 9raters disagree | Referenced |
| Camellia Sinensis Leaf Extractuv absorberfragranceantimicrobial | uv absorberfragranceantimicrobial | No flags in our sources | Well-characterized |
| Cucumis Sativus Fruit Extractemollientskin conditioning | emollientskin conditioning | No flags in our sources | CosIng-catalogued |
| Mangifera Indica Fruit Extractskin conditioning | skin conditioning | No flags in our sources | CosIng-catalogued |
| Persea Gratissima Fruit Extractemollientmoisturisingsmoothing | emollientmoisturisingsmoothing | No flags in our sources | Well-characterized |
| Potassium Chlorideviscosity controlling | viscosity controlling | No flags in our sources | Well-characterized |
| Limoneneperfumingdeodorantsolvent | perfumingdeodorantsolvent | ANSES endocrine candidate· flagged by 3 of 9raters disagree | Referenced |
| Nano | Not in our sources | No data |
Where this came from
Cruelty-free status recorded from boka.com ↗
Researched facts on Greenlens always carry the page that stated them — nothing is inferred from a model's memory.