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
Greenlens Ingredient Scan
Independent · EU regulatory reference
Flagged 5 of 38 ingredients: 1 restricted, 2 regulated allergens.
Starts at 100; 35 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 14 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
Robust35 of 38 characterized
Our sources have reference data on 35 of 38 listed ingredients; 3 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 |
| Glycerinperfuminghumectantdenaturant | perfuminghumectantdenaturant | No flags in our sources | Well-characterized |
| Glyceryl Stearate SEsurfactant - emulsifying | surfactant - emulsifying | No flags in our sources | Well-characterized |
| Caprylic/Capric Triglycerideperfumingfragranceskin conditioning | perfumingfragranceskin conditioning | No flags in our sources | Well-characterized |
| Dimethiconeemollientantifoamingskin conditioning | emollientantifoamingskin conditioning | No flags in our sources | Well-characterized |
| Vitis Vinifera Seed Oilemollientskin conditioning | emollientskin conditioning | No flags in our sources | Well-characterized |
| Cocos Nucifera Oilperfumingfragrancehair conditioning | perfumingfragrancehair conditioning | No flags in our sources | Well-characterized |
| Malachite Extractantioxidant | antioxidant | No flags in our sources | CosIng-catalogued |
| Sodium Carrageenanfilm formingantistaticbinding | film formingantistaticbinding | No flags in our sources | CosIng-catalogued |
| Sea Salthumectantabrasiveskin conditioning | humectantabrasiveskin conditioning | No flags in our sources | Well-characterized |
| Tocopherols | Not in our sources | No data | |
| Citrus Aurantium Flower Oilperfuming | perfuming | EU-regulated fragrance allergen· flagged by 1 of 9raters disagree | Referenced |
| Citrus Reticulata Leaf Oilperfumingfragranceskin conditioning | perfumingfragranceskin conditioning | Examined, no flag | Referenced |
| Lavandula Angustifolia Oilfragrancetonic | fragrancetonic | No flags in our sources | CosIng-catalogued |
| Lavandula Hybrida Oilemollient | emollient | EU-regulated fragrance allergen· flagged by 1 of 9raters disagree | Referenced |
| Salvia Officinalis Oilfragrancetonic | fragrancetonic | No flags in our sources | CosIng-catalogued |
| Salvia Sclarea Oilfragrancetonic | fragrancetonic | No flags in our sources | CosIng-catalogued |
| Melia Azadirachta Leaf Extractskin conditioning | skin conditioning | EU harmonised CMR (cat. 2)· flagged by 1 of 9raters disagree | Referenced |
| Melia Azadirachta Flower Extractskin conditioning | skin conditioning | No flags in our sources | CosIng-catalogued |
| Corallina Officinalis Extractskin conditioning | skin conditioning | No flags in our sources | CosIng-catalogued |
| Coccinia Indica Fruit Extractskin conditioning | skin conditioning | No flags in our sources | CosIng-catalogued |
| Solanum Melongena Fruit Extractskin conditioning | skin conditioning | No flags in our sources | CosIng-catalogued |
| Aloe Barbadensis Flower Extractemollientskin conditioning | emollientskin conditioning | IARC possible carcinogen (Group 2B)· flagged by 1 of 9raters disagree | Referenced |
| Simmondsia Chinensis Seed Oilemollienthair conditioningskin conditioning | emollienthair conditioningskin conditioning | No flags in our sources | Well-characterized |
| Curcuma Longa Root Extractperfumingfragrance | perfumingfragrance | No flags in our sources | CosIng-catalogued |
| Ocimum Sanctum Leaf Extractskin conditioning | skin conditioning | No flags in our sources | CosIng-catalogued |
| Ocimum Basilicum Flower/Leaf Extracttonic | tonic | No flags in our sources | CosIng-catalogued |
| Potassium Sorbatepreservativefragrance | preservativefragrance | No flags in our sources | Well-characterized |
| Carbomeremulsion stabilisinggel formingviscosity controlling | emulsion stabilisinggel formingviscosity controlling | EU microplastics-restricted· flagged by 1 of 9raters disagree | Referenced |
| Tromethaminefragrancebuffering | fragrancebuffering | No flags in our sources | CosIng-catalogued |
| Sodium Phytatechelatingoral care | chelatingoral care | No flags in our sources | Well-characterized |
| Inulin Lauryl Carbamateemulsion stabilisingsurfactant - cleansing | emulsion stabilisingsurfactant - cleansing | No flags in our sources | CosIng-catalogued |
| Phenoxyethanolpreservativeantimicrobial | preservativeantimicrobial | Mild sensitizer for some· flagged by 1 of 9raters disagree | Referenced |
| Ethylhexylglycerindeodorantskin conditioning | deodorantskin conditioning | No flags in our sources | Well-characterized |
| Dimethiconolemollientantifoamingmoisturising | emollientantifoamingmoisturising | No flags in our sources | Well-characterized |
| Alcoholfragranceantimicrobialantifoaming | fragranceantimicrobialantifoaming | ANSES endocrine candidate· flagged by 3 of 9raters disagree | Referenced |
| Pairs Well With | Not in our sources | No data | |
| Urban Undo Cleanser | Not in our sources | No data |