Name: Cap Cosmetics Pierre d'Alun
Brand: Cap Cosmetics

Active Ingredients

Potassium Alum

1 active ingredient identified. We flag active ingredients based on common cosmetic-use and formulation patterns. This is informational only and not medical advice.

Full Ingredient List

potassium alumaqua

2 total ingredientsActive ingredients highlightedIngredients recorded from Open Beauty Facts · July 2026

Top Active Matches & Dupes

Exact science-based dupes appear first. When a strict dupe is not available yet, we still show the closest active-match alternatives from the same product category.

Science-Led

OSMA · drugstore

Bloc d'Alun

Science-Based DupeTop 3 actives align

Active Match: 50%Matched on actives — full INCI not on record

Top active ingredients align closely enough to qualify as a science-based dupe.

A100%

No price

Did this dupe work for you?See the ingredient evidence →

Cosmédiet · drugstore

"Pierre d'alun" Galet 100% naturel

Science-Based DupeTop 3 actives align

Active Match: 50%Matched on actives — full INCI not on record

Top active ingredients align closely enough to qualify as a science-based dupe.

A100%

No price

Did this dupe work for you?See the ingredient evidence →

Deonat · drugstore

Desodorante piedra de alumbre mineral

Science-Based DupeTop 3 actives align

Active Match: 100%Formula Similarity: 100% (partial record)

Top active ingredients align closely enough to qualify as a science-based dupe.

A100%

No price

Did this dupe work for you?See the ingredient evidence →

Laboratoires Gilbert · drugstore

Pierre d'alun de Panama

Science-Based DupeTop 3 actives align

Active Match: 50%Matched on actives — full INCI not on record

Top active ingredients align closely enough to qualify as a science-based dupe.

A100%

No price

Did this dupe work for you?See the ingredient evidence →

Monsavon · drugstore

Monsavon Déodorant Femme Spray Fleur de Lotus Presque Divine 2x200ml

Science-Based DupeTop 3 actives align

Active Match: 7%Formula Similarity: 7% (partial record)

Top active ingredients align closely enough to qualify as a science-based dupe.

A86%

No price

Did this dupe work for you?See the ingredient evidence →

We rank results with INCI-level analysis first, then fall back to the strongest active matches and closest alternatives so every product page still shows comparable options. Fallbacks stay within the same category as the source product, so cleansing balms only surface cleanser dupes instead of adjacent product types. Active Match % measures shared science-backed actives. Formula Similarity % measures total ingredient overlap when full INCI lists are available.

Pierre d'Alun

Active Ingredients

Full Ingredient List

Product Details

Pierre d'Alun

Active Ingredients

Full Ingredient List