Rare Earth Deep Pore Cleansing Masque vs Salicylic Acid 2% Masque
Ingredient-by-ingredient comparison of Kiehl's Rare Earth Deep Pore Cleansing Masque and The Ordinary Salicylic Acid 2% Masque: shared ingredients, what's different, and any flagged irritants or fragrance allergens in either formula. Compare two other products or sign in to check both against your own allergen profile.
Rare Earth Deep Pore Cleansing Masque
Kiehl's
- Ingredients
- 19
- Flagged
- 1
Salicylic Acid 2% Masque
The Ordinary
- Ingredients
- 19
- Flagged
- 1
Similar flagged-ingredient count
Kiehl's Rare Earth Deep Pore Cleansing Masque and The Ordinary Salicylic Acid 2% Masque both carry 1 flagged ingredient — a similar risk profile on paper, though the specific ingredients differ (see below).
Flagged irritants and allergens
Rare Earth Deep Pore Cleansing Masque (1)
Salicylic Acid 2% Masque (1)
In both products (5 shared)
Only in one product
Only in Rare Earth Deep Pore Cleansing Masque 14
Only in Salicylic Acid 2% Masque 14
About this wash-off mask comparison
Kiehl's Rare Earth Deep Pore Cleansing Masque and The Ordinary Salicylic Acid 2% Masque are both wash-off masks, which makes them a fair side-by-side comparison — same product type, different formulas. Kiehl's Rare Earth Deep Pore Cleansing Masque lists 19 ingredients (1 flagged), while The Ordinary Salicylic Acid 2% Masque lists 19 (1 flagged). Searching "Rare Earth Deep Pore Cleansing Masque vs Salicylic Acid 2% Masque" or "Rare Earth Deep Pore Cleansing Masque vs Salicylic Acid 2% Masque ingredients" usually means wanting to know exactly this — what's the same, what's different, and whether one is meaningfully safer.
The two formulas overlap on 5 ingredients, which is common for two wash-off masks aimed at similar skin concerns — shared base ingredients like humectants or emulsifiers show up across most wash-off mask formulas in this category, regardless of brand. What usually decides which one is the better fit is the 14 ingredients unique to one side, not the shared base.
Neither Kiehl's nor The Ordinary sponsors this comparison — the ingredient data comes directly from AllerNote's product catalog, the same source used on each product's own page (Kiehl's Rare Earth Deep Pore Cleansing Masque and The Ordinary Salicylic Acid 2% Masque). For a personalized read against your own patch-test results or allergen list, sign in before comparing.
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Sign in and add your allergens to see which of these ingredients matches your specific profile — not just common irritants.
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Frequently asked questions
Is Kiehl's Rare Earth Deep Pore Cleansing Masque or The Ordinary Salicylic Acid 2% Masque better for sensitive skin?
Both have 1 flagged ingredient — check the categories above, since not all flags matter equally for every skin type. Sign in and add your allergens for a personalized read.
What ingredients do Rare Earth Deep Pore Cleansing Masque and Salicylic Acid 2% Masque have in common?
5 shared ingredients, including glycerin, kaolin, phenoxyethanol, among others. See the full "In both products" table above.
Is Rare Earth Deep Pore Cleansing Masque a dupe for Salicylic Acid 2% Masque, or the other way around?
They share 5 of 19 ingredients (roughly 26% overlap on the larger list) — similar enough to be considered comparable wash-off masks, but with real formula differences. Check "Only in one product" above for what sets them apart before calling one a dupe for the other.
Can I use Kiehl's Rare Earth Deep Pore Cleansing Masque and The Ordinary Salicylic Acid 2% Masque together in the same routine?
That depends on the specific actives in each — this page shows ingredient overlap and flags, not layering guidance. For active-ingredient conflicts (e.g. retinoids with acids), use AllerNote's ingredient conflict checker at /tools/ingredient-conflicts.
Which has more ingredients, Rare Earth Deep Pore Cleansing Masque or Salicylic Acid 2% Masque?
Rare Earth Deep Pore Cleansing Masque lists 19 ingredients; Salicylic Acid 2% Masque lists 19. They're the same length — though ingredient count alone doesn't determine gentleness; what's flagged matters more than how many ingredients are listed.
Is this comparison based on real product data?
Yes. Both ingredient lists come from AllerNote's product catalog, not third-party claims — the same data source behind each product's individual page.