L'Oréal
Elvive Hyaluron Pure Shampoo
ShampooGTIN 8901526663286
Raters split
Ingredient safety
A 62-point gap between the two loudest voices.
36Greenlens Ingredient ScanIndependent
vs98Greenlens Precautionary ScreenIndependent
050100
See why, ingredient by ingredientCleaner options
See 12 cleaner alternatives
Same category, ranked by ingredient safety, never by affiliate payout.
Every rater, every axis
Ingredient safety
Split · 62 pts apart- 36
- 55
- 98
- 45
- 76
Lowest 36 · highest 98 · gap 62
Also screened — no listing found
Environmental
Also screened — no listing found
Labor
- 30
Coverage & match quality
6 ratings · 2 of 4 axes
- Some ratings rest on an automatic match that has not been human-reviewed.
- Fewer raters reach smaller-brand products, so a missing rating is not a clean bill of health, only a gap.
no black box
How this score is built
no black box
How this score is built
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.
- 1
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.
- 2
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.
- 3
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.
- 4
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 Scan36 on 0–10036
- Health Canada Ingredient Hotlist55 on 0–10055
- Greenlens Precautionary Screen98 on 0–10098
- EU Harmonised Classification (CLP Annex VI)45 on 0–10045
- Greenlens Tolerance Screen76 on 0–10076
Average of 36 · 55 · 98 · 45 · 76pillar49
Raters split here, so this 49 is a midpoint, not a consensus. The spread stays on the “every rater” list above.
Why the safety score
Greenlens Ingredient Scan
Independent · EU regulatory reference
36/100
Flagged 7 of 30 ingredients: 4 restricted, 2 of concern.
- ACID RED 33EU Cosmetics Regulation Annex III (restricted)−10
- ACID BLUE 9EU Cosmetics Regulation Annex III (restricted)−10
- BEHENTRIMONIUM CHLORIDE (1)EU Cosmetics Regulation Annex III (restricted)−10
- Salicylic AcidEU Cosmetics Regulation Annex III (restricted)−10
- Fragrance / Parfum (undisclosed)Common transparency/sensitization concern (not a regulatory ban)−12
- Fragrance / Parfum (undisclosed)Common transparency/sensitization concern (not a regulatory ban)−12
Starts at 100; 24 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 62 points apart. See what each one flags, and what it costs.
Weighted by what you care about
Tune your weights
composite recomputes live
+
1.0×
Environmentalno rating
No rater covers this axis for this product, so its weight can't move the score.
1.0×
Packagingno rating
No rater covers this axis for this product, so its weight can't move the score.
0 means ignored. Higher = more weight in your composite.
Flagged ingredients
- ACID RED 333 positions →
- ACID BLUE 93 positions →
- LACTIC ACID4 positions →
- Phenoxyethanol3 positions →
- ACETIC ACID4 positions →
- BEHENTRIMONIUM CHLORIDE (1)3 positions →
- CHLORHEXIDINE DIGLUCONATE4 positions →
- Salicylic Acid5 positions →
- Fragrance / Parfum (undisclosed)3 positions →
- Fragrance / Parfum (undisclosed)3 positions →
Ingredients, decoded
Data availability
Good25 of 30 characterized
Our sources have reference data on 25 of 30 listed ingredients; 5 are uncharacterized in our data — a gap, not a clean bill.
| Ingredient | What it does | Safety | Data |
|---|---|---|---|
| 1247270 B | Not in our sources | No data | |
| INGREDIENTS | Not in our sources | No data | |
| GLYCERINperfuminghumectantdenaturant | perfuminghumectantdenaturant | No flags in our sources | Well-characterized |
| CETEARYL ALCOHOLemollientemulsion stabilisingopacifying | emollientemulsion stabilisingopacifying | No flags in our sources | Well-characterized |
| DISTARCH PHOSPHATEabsorbentanticakingbinding | absorbentanticakingbinding | No flags in our sources | CosIng-catalogued |
| QUATERNIUM-87cleansinghair conditioningsurfactant - cleansing | cleansinghair conditioningsurfactant - cleansing | No flags in our sources | CosIng-catalogued |
| DIMETHICONEemollientantifoamingskin conditioning | emollientantifoamingskin conditioning | No flags in our sources | Well-characterized |
| CI 17200coloranthair dyeing | coloranthair dyeing | EU-restricted (with limits)· flagged by 2 of 9raters disagree | Referenced |
| RED 33 | Not in our sources | No data | |
| CI 42090coloranthair dyeing | coloranthair dyeing | EU-restricted (with limits)· flagged by 2 of 9raters disagree | Referenced |
| BLUE 1 | Not in our sources | No data | |
| LACTIC ACIDhumectantbufferingskin conditioning | humectantbufferingskin conditioning | Health Canada Hotlist — restricted· flagged by 1 of 9raters disagree | Referenced |
| SODIUM HYALURONATEhumectantskin conditioning | humectantskin conditioning | No flags in our sources | Well-characterized |
| PHENOXYETHANOLpreservativeantimicrobial | preservativeantimicrobial | Mild sensitizer for some· flagged by 1 of 9raters disagree | Referenced |
| STEARETH-6surfactant - cleansingsurfactant - emulsifying | surfactant - cleansingsurfactant - emulsifying | No flags in our sources | Well-characterized |
| ACETIC ACIDfragrancebuffering | fragrancebuffering | EU harmonised CMR (cat. 1)· flagged by 1 of 9raters disagree | Well-characterized |
| PEG-150humectantbindingsolvent | humectantbindingsolvent | No flags in our sources | Well-characterized |
| DECYL ALCOHOLfragranceemollientsurfactant - cleansing | fragranceemollientsurfactant - cleansing | No flags in our sources | Well-characterized |
| SMDI COPOLYMER | Not in our sources | No data | |
| PEG-100 STEARATEsurfactant - cleansing | surfactant - cleansing | No flags in our sources | Well-characterized |
| BEHENTRIMONIUM CHLORIDEpreservativeantistatichair conditioning | preservativeantistatichair conditioning | EU-restricted (with limits)· flagged by 2 of 9raters disagree | Referenced |
| TRIDECETH-10cleansingsurfactant - cleansing | cleansingsurfactant - cleansing | No flags in our sources | Well-characterized |
| TRIDECETH-3surfactant - cleansingsurfactant - emulsifying | surfactant - cleansingsurfactant - emulsifying | No flags in our sources | Well-characterized |
| CHLORHEXIDINE DIGLUCONATEpreservativeantimicrobialoral care | preservativeantimicrobialoral care | Health Canada Hotlist — restricted· flagged by 1 of 9raters disagree | Referenced |
| SALICYLIC ACIDpreservativefragranceanti-seborrheic | preservativefragranceanti-seborrheic | EU harmonised CMR (cat. 2)· flagged by 4 of 9raters disagree | Referenced |
| PROPYLENE GLYCOLhumectantskin conditioningsolvent | humectantskin conditioningsolvent | No flags in our sources | Well-characterized |
| AMODIMETHICONEantistatichair conditioning | antistatichair conditioning | No flags in our sources | CosIng-catalogued |
| ISOPROPYL ALCOHOLperfumingantifoamingsolvent | perfumingantifoamingsolvent | No flags in our sources | Well-characterized |
| PARFUMperfumingfragrance | perfumingfragrance | Transparency concern· flagged by 1 of 9raters disagree | Referenced |
| FRAGRANCE | Transparency concern· flagged by 1 of 9raters disagree | Referenced |