La Roche-Posay Thermal Spring Water Versus COSRX BHA Blackhead Power Liquid
Toner
Exfoliator
French Brand 
Korean Brand 
Updated on September 01, 2025
Overview
What they are
These products are both vegan and reef safe . They have a total of 0 ingredients in common
Free From
They both do not contain any harsh alcohols, common allergens, fragrances, oils, parabens, silicones or sulfates
We independently verify ingredients, and our claims are backed by peer-reviewed research. Spot a product that needs an update? Let us know.
Ingredient Info
Click any item below to learn more and see relevant ingredients
La Roche-Posay Thermal Spring Water 1 ingredient
COSRX BHA Blackhead Power Liquid 10 ingredients
What's inside
What's inside
At a glance
Click on any of the items below to learn more
La Roche-Posay Thermal Spring Water 1 ingredient
COSRX BHA Blackhead Power Liquid 10 ingredients
Key Ingredients
Benefits
Concerns
Ingredients Side-by-side
found in both products
Ingredient Ratings
Here's what our community thinks of the ingredients in these products.
When to use
La Roche-Posay Thermal Spring Water 1 ingredient
COSRX BHA Blackhead Power Liquid 10 ingredients
955 Routines
53% use in am
47% use in pm
96% use every day
2,357 Routines
24% use in am
76% use in pm
58% use every day
Reviews
Here's what our community thinks
La Roche-Posay Thermal Spring Water 1 ingredient
4.29
Overall rating
5
4
3
2
1
What people say
Works Well
55%
Hydrating
55%
No Scent
55%
COSRX BHA Blackhead Power Liquid 10 ingredients
3.65
Overall rating
5
4
3
2
1
What people say
Absorbs Well
43%
Works Well
43%
Light
40%
