Coverage & match quality
1 rating · 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 14 of 35 ingredients: 1 restricted, 13 regulated allergens.
Starts at 100; 21 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
Good26 of 35 characterized
Our sources have reference data on 26 of 35 listed ingredients; 9 are uncharacterized in our data — a gap, not a clean bill.
| Ingredient | What it does | Safety | Data |
|---|---|---|---|
| Pad Materials | Not in our sources | No data | |
| Elemental Chlorine-Free Natural Wood Pulp | Not in our sources | No data | |
| Certified Organic Cotton | Not in our sources | No data | |
| Polyethylenefilm formingabrasiveviscosity controlling | film formingabrasiveviscosity controlling | EU microplastics-restricted· flagged by 1 of 9raters disagree | Referenced |
| Hot Melt Adhesive | Not in our sources | No data | |
| Calcium Carbonateabrasivebufferingopacifying | abrasivebufferingopacifying | No flags in our sources | Well-characterized |
| Polypropyleneviscosity controlling | viscosity controlling | EU microplastics-restricted· flagged by 1 of 9raters disagree | Referenced |
| Sodium Polyacrylatefilm formingemollientabsorbent | film formingemollientabsorbent | No flags in our sources | Well-characterized |
| Polyethylene and Polyethylene Terephthalate | Not in our sources | No data | |
| Harmonizing Herbal Infusion | Not in our sources | No data | |
| Cimicifuga Racemosa Root Extractantimicrobialantioxidanthumectant | antimicrobialantioxidanthumectant | No flags in our sources | CosIng-catalogued |
| Trifolium Pratense Leaf Extractantioxidantskin conditioning | antioxidantskin conditioning | No flags in our sources | CosIng-catalogued |
| Angelica Polymorpha Sinensis Root Extractskin conditioning | skin conditioning | No flags in our sources | CosIng-catalogued |
| Salvia Sclarea Oilfragrancetonic | fragrancetonic | No flags in our sources | CosIng-catalogued |
| Boswellia Carterii Oilfragrancetonic | fragrancetonic | No flags in our sources | CosIng-catalogued |
| Citrus Aurantium Bergamia Peel Oil | EU-regulated fragrance allergen· flagged by 1 of 9raters disagree | Referenced | |
| Commiphora Myrrha Resinfragrance | fragrance | No flags in our sources | CosIng-catalogued |
| Lavandula Hybrida Oilemollient | emollient | EU-regulated fragrance allergen· flagged by 1 of 9raters disagree | Referenced |
| Opoponax Oilfragrance | fragrance | EU-restricted (with limits)· flagged by 2 of 9raters disagree | Referenced |
| Pelargonium Graveolens Flower Oilfragrance | fragrance | EU-regulated fragrance allergen· flagged by 1 of 9raters disagree | Referenced |
| Rosa Damascena Flower Waterfragranceskin conditioningskin protecting | fragranceskin conditioningskin protecting | EU-regulated fragrance allergen· flagged by 1 of 9raters disagree | Referenced |
| Withania Somnifera Root Extractskin conditioning | skin conditioning | No flags in our sources | CosIng-catalogued |
| Menthyl Lactatefragrancerefreshing | fragrancerefreshing | No flags in our sources | CosIng-catalogued |
| Mentholfragrancedenaturantrefreshing | fragrancedenaturantrefreshing | EU-regulated fragrance allergen· flagged by 1 of 9raters disagree | Referenced |
| Beta-Caryophylleneperfumingfragranceskin conditioning | perfumingfragranceskin conditioning | EU-regulated fragrance allergen· flagged by 1 of 9raters disagree | Referenced |
| Camphorfragrancedenaturantplasticiser | fragrancedenaturantplasticiser | EU-regulated fragrance allergen· flagged by 2 of 9raters disagree | Referenced |
| Citronellolperfuming | perfuming | ANSES endocrine candidate· flagged by 2 of 9raters disagree | Referenced |
| Geraniolperfumingtonic | perfumingtonic | EU harmonised skin sensitizer· flagged by 2 of 9raters disagree | Referenced |
| Limoneneperfumingdeodorantsolvent | perfumingdeodorantsolvent | ANSES endocrine candidate· flagged by 3 of 9raters disagree | Referenced |
| 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 |
| Pinenefragranceantifoaming | fragranceantifoaming | EU-regulated fragrance allergen· flagged by 1 of 9raters disagree | Referenced |
| Cooling Intimate Wash | Not in our sources | No data | |
| That ooh-ahh tingle in a wash | Not in our sources | No data | |
| Learn more | Not in our sources | No data |