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 19 of 73 ingredients: 1 restricted, 17 regulated allergens.
Starts at 100; 51 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 22 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
Robust66 of 69 characterized
Our sources have reference data on 66 of 69 listed ingredients; 3 are uncharacterized in our data — a gap, not a clean bill.
| Ingredient | What it does | Safety | Data |
|---|---|---|---|
| Water/Aqua/EAUsolvent | solvent | No flags in our sources | Well-characterized |
| Maltodextrin/VP Copolymerfilm forming | film forming | No flags in our sources | CosIng-catalogued |
| Sodium Acrylates Copolymerfilm formingbindingopacifying | film formingbindingopacifying | No flags in our sources | CosIng-catalogued |
| Hydrogenated Ethylhexyl Olivateemollientskin conditioning | emollientskin conditioning | No flags in our sources | CosIng-catalogued |
| Alginfragrancebindingviscosity controlling | fragrancebindingviscosity controlling | No flags in our sources | CosIng-catalogued |
| Caprylic/Capric Triglycerideperfumingfragranceskin conditioning | perfumingfragranceskin conditioning | No flags in our sources | Well-characterized |
| Glycerinperfuminghumectantdenaturant | perfuminghumectantdenaturant | No flags in our sources | Well-characterized |
| Hydrolyzed Adansonia Digitata Seed Extracthair conditioning | hair conditioning | No flags in our sources | CosIng-catalogued |
| Lecithinemollientantistaticsurfactant - emulsifying | emollientantistaticsurfactant - emulsifying | No flags in our sources | Well-characterized |
| Coconut Alkanesemollientsolvent | emollientsolvent | No flags in our sources | CosIng-catalogued |
| Salvia Hispanica Seed Extractemollientskin conditioning | emollientskin conditioning | No flags in our sources | CosIng-catalogued |
| Sodium PCAhumectantantistatichair conditioning | humectantantistatichair conditioning | No flags in our sources | Well-characterized |
| Sodium Lactatehumectantbufferingkeratolytic | humectantbufferingkeratolytic | No flags in our sources | Well-characterized |
| Hydrogenated Olive Oil Unsaponifiablesemollienthair conditioningskin conditioning | emollienthair conditioningskin conditioning | No flags in our sources | CosIng-catalogued |
| Adansonia Digitata Seed Oilemollienthair conditioningskin conditioning | emollienthair conditioningskin conditioning | No flags in our sources | CosIng-catalogued |
| Argininefragranceantistatichair conditioning | fragranceantistatichair conditioning | No flags in our sources | CosIng-catalogued |
| Aspartic Acidfragranceantistatichair conditioning | fragranceantistatichair conditioning | No flags in our sources | CosIng-catalogued |
| Sodium Gluconatechelatingskin conditioning | chelatingskin conditioning | No flags in our sources | Well-characterized |
| PCAhumectantmoisturising | humectantmoisturising | No flags in our sources | CosIng-catalogued |
| Coco-Caprylate/Caprateemollientskin conditioning | emollientskin conditioning | No flags in our sources | CosIng-catalogued |
| Rosmarinus Officinalis Leaf Oilfragranceskin conditioning | fragranceskin conditioning | No flags in our sources | CosIng-catalogued |
| Glycineantistaticbufferinghair conditioning | antistaticbufferinghair conditioning | No flags in our sources | Well-characterized |
| Alaninefragranceantistatichair conditioning | fragranceantistatichair conditioning | No flags in our sources | CosIng-catalogued |
| Serinefragranceantistatichair conditioning | fragranceantistatichair conditioning | No flags in our sources | CosIng-catalogued |
| Valinefragranceantistatichair conditioning | fragranceantistatichair conditioning | No flags in our sources | CosIng-catalogued |
| Leuconostoc/Radish Root Ferment Filtrateantimicrobialanti-seborrheic | antimicrobialanti-seborrheic | No flags in our sources | CosIng-catalogued |
| Sodium Levulinateskin conditioning | skin conditioning | No flags in our sources | Well-characterized |
| Isoleucineantistatichair conditioningskin conditioning | antistatichair conditioningskin conditioning | No flags in our sources | CosIng-catalogued |
| Prolinehair conditioningskin conditioning | hair conditioningskin conditioning | No flags in our sources | CosIng-catalogued |
| Threonineantistatichair conditioninghair waving or straightening | antistatichair conditioninghair waving or straightening | No flags in our sources | CosIng-catalogued |
| Histidinehumectantantistaticskin conditioning | humectantantistaticskin conditioning | No flags in our sources | CosIng-catalogued |
| Phenylalaninefragrancehair conditioningskin conditioning | fragrancehair conditioningskin conditioning | No flags in our sources | CosIng-catalogued |
| Citric Acidfragrancechelatingbuffering | fragrancechelatingbuffering | Health Canada Hotlist — restricted· flagged by 1 of 9raters disagree | Referenced |
| Potassium Sorbatepreservativefragrance | preservativefragrance | No flags in our sources | Well-characterized |
| Sodium Benzoatepreservativefragranceanticorrosive | preservativefragranceanticorrosive | No flags in our sources | Well-characterized |
| Abies Balsamea Needle Oilperfumingfragrance | perfumingfragrance | EU-restricted (with limits)· flagged by 2 of 9raters disagree | Referenced |
| Alpha-Iononeperfuming | perfuming | No flags in our sources | CosIng-catalogued |
| Amyl Cinnamalperfuming | perfuming | EU-regulated fragrance allergen· flagged by 1 of 9raters disagree | Referenced |
| Anisaldehydeperfumingfragrance | perfumingfragrance | No flags in our sources | CosIng-catalogued |
| Benzaldehydeperfumingfragrancedenaturant | perfumingfragrancedenaturant | EU-regulated fragrance allergen· flagged by 1 of 9raters disagree | Referenced |
| Benzyl Acetateperfumingfragrance | perfumingfragrance | ANSES endocrine candidate· flagged by 1 of 9raters disagree | Referenced |
| Cistus Ladaniferus Oilfragranceemollient | fragranceemollient | No flags in our sources | CosIng-catalogued |
| Cistus Ladaniferus Resinfragrance | fragrance | No flags in our sources | CosIng-catalogued |
| Citronellolperfuming | perfuming | ANSES endocrine candidate· flagged by 2 of 9raters disagree | Referenced |
| Citrus Aurantifolia Peel Oilfragrance | fragrance | No flags in our sources | CosIng-catalogued |
| Citrus Limon Peel Oilperfumingfragranceskin conditioning | perfumingfragranceskin conditioning | EU-regulated fragrance allergen· flagged by 1 of 9raters disagree | Referenced |
| Citrus Reticulata Peel Oilperfumingfragrancedeodorant | perfumingfragrancedeodorant | Examined, no flag | CosIng-catalogued |
| Eugenia Caryophyllus Leaf Oilperfumingfragrancetonic | perfumingfragrancetonic | EU-regulated fragrance allergen· flagged by 1 of 9raters disagree | Referenced |
| Jasminum Officinale Oilperfumingfragrancemoisturising | perfumingfragrancemoisturising | EU-regulated fragrance allergen· flagged by 1 of 9raters disagree | Referenced |
| Juniperus Virginiana Oilfragrancetonic | fragrancetonic | EU-regulated fragrance allergen· flagged by 1 of 9raters disagree | Referenced |
| Lavandula Angustifolia Oilfragrancetonic | fragrancetonic | No flags in our sources | CosIng-catalogued |
| Linaloolperfumingdeodorant | perfumingdeodorant | EU harmonised skin sensitizer· flagged by 2 of 9raters disagree | Referenced |
| Linalyl Acetatefragrance | fragrance | ANSES endocrine candidate· flagged by 2 of 9raters disagree | Referenced |
| Mentholfragrancedenaturantrefreshing | fragrancedenaturantrefreshing | EU-regulated fragrance allergen· flagged by 1 of 9raters disagree | Referenced |
| Michelia Alba Flower Oilfragrance | fragrance | No flags in our sources | CosIng-catalogued |
| Myristica Fragrans Kernel Oilfragranceskin conditioning | fragranceskin conditioning | No flags in our sources | CosIng-catalogued |
| Nerolperfuming | perfuming | ANSES endocrine candidate· flagged by 1 of 9raters disagree | Referenced |
| Phenethyl Alcoholfragrance | fragrance | ANSES endocrine candidate· flagged by 1 of 9raters disagree | Referenced |
| Pogostemon Cablin Leaf Oilfragrance | fragrance | EU-regulated fragrance allergen· flagged by 1 of 9raters disagree | Referenced |
| Salvia Sclarea Oilfragrancetonic | fragrancetonic | No flags in our sources | CosIng-catalogued |
| Citralperfumingflavouring | perfumingflavouring | ANSES endocrine candidate· flagged by 3 of 9raters disagree | Referenced |
| Eugenolperfumingdenaturanttonic | perfumingdenaturanttonic | ANSES endocrine candidate· flagged by 2 of 9raters disagree | Referenced |
| Isoeugenolperfumingflavouring | perfumingflavouring | EU-regulated fragrance allergen· flagged by 1 of 9raters disagree | Referenced |
| Geraniolperfumingtonic | perfumingtonic | EU harmonised skin sensitizer· flagged by 2 of 9raters disagree | Referenced |
| Benzyl Benzoateperfumingantimicrobialsolvent | perfumingantimicrobialsolvent | ANSES endocrine candidate· flagged by 2 of 9raters disagree | Referenced |
| Limoneneperfumingdeodorantsolvent | perfumingdeodorantsolvent | ANSES endocrine candidate· flagged by 3 of 9raters disagree | Referenced |
| Share Opens in a new window | Not in our sources | No data | |
| Tweet Opens in a new window | Not in our sources | No data | |
| Pin it Opens in a new wind | Not in our sources | No data |