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Every public rating on one cosmetic, the places they disagree kept visible, and a single score whose weighting you control.

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The one rule

We never blend a score that hides who disagrees. Funding model travels with every rating. Weights are computed at read time and never stored.

Cosmetics only · lead with safetyProduct data from public sources incl. Open Beauty Facts & EWG Skin Deep · their ratings never scraped or shown

As an Amazon Associate, Greenlens earns from qualifying purchases. Affiliate income never changes a rating or ranking.Privacy Terms

L'anza — every product, every rater | Greenlens

Catalog/L'anza

L

L'anza

48 products in the catalog

32Horrible
avg. across 48 rated products · one axis, not the card composite: 48
products the raters split on

The average covers the ingredient-safety axis only, computed live from each product's raters — never a blended or stored brand score. Open a product to weight the axes yourself.

All products Conditioner 15 Hair Spray 6 Hair Treatment Serum 9 Shampoo 10 Styling 12 Styling Gel Lotion 4

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Best overall Worst overall Most contested A–Z

58
L'anza
Keratin Healing Oil Bounce Up Hairspray
FairIngredient safety only
58
raters split 42–94
Data Robust · 34/36
5 raters · split 42–94 on ingredient safety
Health Canada Ingredient HotlistGovernment85
EU Harmonised Classification (CLP Annex VI)Government90
Greenlens Ingredient ScanIndependent62
Greenlens Precautionary ScreenIndependent42
Greenlens Tolerance ScreenIndependent94

Healing Style Dry Texture Hairspray

L'anza

Healing Style Dry Texture Hairspray

PoorIngredient safety only

52

raters split 40–94

Data Robust · 33/33

5 raters · split 40–94 on ingredient safety

EU Harmonised Classification (CLP Annex VI)Government80
Greenlens Precautionary ScreenIndependent42
ANSES Endocrine DisruptorsGovernment40
Greenlens Ingredient ScanIndependent62
Greenlens Tolerance ScreenIndependent94

Healing Volume Root Effects

L'anza

Healing Volume Root Effects

PoorOverall · your weights

1390

raters split 0–80

Data Robust · 40/41

6 raters · split 0–80 on ingredient safety

EU Harmonised Classification (CLP Annex VI)Government80
Greenlens Ingredient ScanIndependent4
Greenlens Precautionary ScreenIndependent24
ANSES Endocrine DisruptorsGovernment0
Greenlens Tolerance ScreenIndependent25
EU Microplastics RestrictionGovernment90

KHO Brush Thru Spray

L'anza

KHO Brush Thru Spray

HorribleIngredient safety only

39

raters split 20–88

Data Robust · 31/31

5 raters · split 20–88 on ingredient safety

ANSES Endocrine DisruptorsGovernment20
EU Harmonised Classification (CLP Annex VI)Government80
Greenlens Ingredient ScanIndependent62
Greenlens Precautionary ScreenIndependent40
Greenlens Tolerance ScreenIndependent88

KHO Lustrous Finishing Spray

L'anza

KHO Lustrous Finishing Spray

HorribleIngredient safety only

27

raters split 0–88

Data Robust · 27/27

5 raters · split 0–88 on ingredient safety

EU Harmonised Classification (CLP Annex VI)Government80
Greenlens Precautionary ScreenIndependent40
ANSES Endocrine DisruptorsGovernment0
Greenlens Ingredient ScanIndependent59
Greenlens Tolerance ScreenIndependent88

Healing Volume Final Effects

L'anza

Healing Volume Final Effects

HorribleIngredient safety only

9

raters split 0–55

Data Robust · 26/26

5 raters · split 0–55 on ingredient safety

ANSES Endocrine DisruptorsGovernment0
EU Harmonised Classification (CLP Annex VI)Government55
Greenlens Ingredient ScanIndependent1
Greenlens Precautionary ScreenIndependent4
Greenlens Tolerance ScreenIndependent25