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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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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

Opas Soap — every product, every rater | Greenlens

Catalog/Opas Soap

Opas Soap

35 products in the catalog · opassoap.com (visit site, opens in a new tab)

96Excellent
avg. across 14 rated products · one axis, not the card composite

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 Bar Soap 9 Conditioner 4 Lip Balm 5 Makeup Lips 5 Shampoo 5

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Best overall Worst overall Most contested A–Z

91
Opas Soap
Palmarosa Conditioner
ExcellentOverall · your weights
9587
Data Good · 15/22
5 raters · broadly agree
Weakest on Labor
Greenlens Ingredient ScanIndependent90
Greenlens Precautionary ScreenIndependent100
Greenlens Tolerance ScreenIndependent94
Open Beauty Facts CertificationsNonprofit88
Cruelty-Free CertificationNonprofit85

Maggiorana Conditioner

Opas Soap

Maggiorana Conditioner

ExcellentOverall · your weights

9585

Data Fair · 15/24

4 raters · broadly agree

Weakest on Labor

Greenlens Ingredient ScanIndependent90
Greenlens Precautionary ScreenIndependent100
Greenlens Tolerance ScreenIndependent94
Cruelty-Free CertificationNonprofit85

Ojai Lavender Conditioner

Opas Soap

Ojai Lavender Conditioner

ExcellentOverall · your weights

9585

Data Good · 15/18

4 raters · broadly agree

Weakest on Labor

Greenlens Ingredient ScanIndependent90
Greenlens Precautionary ScreenIndependent100
Greenlens Tolerance ScreenIndependent94
Cruelty-Free CertificationNonprofit85

Bossa Nova Conditioner

Opas Soap

Bossa Nova Conditioner

ExcellentOverall · your weights

9585

Data Good · 15/20

4 raters · broadly agree

Weakest on Labor

Greenlens Ingredient ScanIndependent90
Greenlens Precautionary ScreenIndependent100
Greenlens Tolerance ScreenIndependent94
Cruelty-Free CertificationNonprofit85