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 8 of 35 ingredients: 3 regulated allergens.
Starts at 100; 32 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 9 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
Robust30 of 35 characterized
Our sources have reference data on 30 of 35 listed ingredients; 5 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 |
| Acetyl Hexapeptide-8humectantskin conditioning | humectantskin conditioning | No flags in our sources | CosIng-catalogued |
| Caprylic/Capric Triglycerideperfumingfragranceskin conditioning | perfumingfragranceskin conditioning | No flags in our sources | Well-characterized |
| Stearic Acidfragrancecleansingemulsion stabilising | fragrancecleansingemulsion stabilising | No flags in our sources | Well-characterized |
| Prunus Amygdalus Dulcis Oilskin conditioning | skin conditioning | No flags in our sources | Well-characterized |
| PEG-100 Stearatesurfactant - cleansing | surfactant - cleansing | No flags in our sources | Well-characterized |
| Alpha Arbutinantioxidantbleachingskin conditioning | antioxidantbleachingskin conditioning | No flags in our sources | CosIng-catalogued |
| Sodium Hyaluronatehumectantskin conditioning | humectantskin conditioning | No flags in our sources | Well-characterized |
| Vitis Vinifera Seed Oilemollientskin conditioning | emollientskin conditioning | No flags in our sources | Well-characterized |
| Coriandrum Sativum Fruit Oilperfumingfragrance | perfumingfragrance | No flags in our sources | CosIng-catalogued |
| Citrus Aurantifolia Oilperfumingfragrancecleansing | perfumingfragrancecleansing | Examined, no flag | Referenced |
| Citrus Aurantium Amara Flower Oilfragranceskin conditioning | fragranceskin conditioning | EU-regulated fragrance allergen· flagged by 1 of 9raters disagree | Referenced |
| Citrus Aurantium Bergamia Fruit Oilperfumingfragrance | perfumingfragrance | EU-regulated fragrance allergen· flagged by 1 of 9raters disagree | Referenced |
| Citrus Aurantium Dulcis Peel Oilfragranceskin conditioning | fragranceskin conditioning | No flags in our sources | Well-characterized |
| Citrus Grandis Peel Oilperfumingfragranceskin conditioning | perfumingfragranceskin conditioning | Examined, no flag | Referenced |
| Citrus Medica Limonum Peel Oil | Not in our sources | No data | |
| Citrus Nobilis Peel Oilfragrancetonicskin conditioning | fragrancetonicskin conditioning | Examined, no flag | CosIng-catalogued |
| Citrus Reticulata Leaf Oilperfumingfragranceskin conditioning | perfumingfragranceskin conditioning | Examined, no flag | Referenced |
| Lavandula Angustifolia Oilfragrancetonic | fragrancetonic | No flags in our sources | CosIng-catalogued |
| Limoneneperfumingdeodorantsolvent | perfumingdeodorantsolvent | ANSES endocrine candidate· flagged by 3 of 9raters disagree | Referenced |
| Rosmarinus Officinalis Leaf Oilfragranceskin conditioning | fragranceskin conditioning | No flags in our sources | CosIng-catalogued |
| Salvia Sclarea Oilfragrancetonic | fragrancetonic | No flags in our sources | CosIng-catalogued |
| Cetyl Alcoholfragranceemollientemulsion stabilising | fragranceemollientemulsion stabilising | No flags in our sources | Well-characterized |
| Phenoxyethanolpreservativeantimicrobial | preservativeantimicrobial | Mild sensitizer for some· flagged by 1 of 9raters disagree | Referenced |
| Caprylyl Glycolemollientdeodoranthair conditioning | emollientdeodoranthair conditioning | No flags in our sources | Well-characterized |
| Ethylhexylglycerindeodorantskin conditioning | deodorantskin conditioning | No flags in our sources | Well-characterized |
| Hexylene Glycolperfumingsurfactant - cleansingsurfactant - emulsifying | perfumingsurfactant - cleansingsurfactant - emulsifying | No flags in our sources | Well-characterized |
| Glycerol Stearate | Not in our sources | No data | |
| Glycerinperfuminghumectantdenaturant | perfuminghumectantdenaturant | 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 |
| Disodium EDTAchelatingviscosity controlling | chelatingviscosity controlling | No flags in our sources | Well-characterized |
| Tromethaminefragrancebuffering | fragrancebuffering | No flags in our sources | CosIng-catalogued |
| gluten free | Not in our sources | No data | |
| Pairs Well With | Not in our sources | No data | |
| Sleepwear | Not in our sources | No data |