Side by side
Cosrx BHA Blackhead Power Liquid vs Dermalogica Daily Microfoliant
Cosrx BHA Blackhead Power Liquid
18 positive (58%) · 8 mixed (26%) · 5 negative (16%)
Trust + time weighted: +57%
AI summary — not a quote
The Cosrx BHA Blackhead Power Liquid is widely regarded as a gentle, entry-level chemical exfoliant effective for clearing clogged pores and improving skin texture. Unlike more aggressive BHA treatments, it uses betaine salicylate, making it a popular recommendation for those with sensitive skin or those new to acids. While generally well-received, users emphasize that it requires consistent use over several weeks to see results and can still cause significant dryness or peeling if over-applied.
Pros
- Gentle formula suitable for sensitive skin and beginners
- Effective at clearing forehead bumps and congested pores
- Contains niacinamide which helps with skin texture
- Less irritating than high-strength salicylic acid treatments
Cons
- Can cause skin peeling and extreme dryness if used daily or too frequently
- May cause an initial 'purging' period or breakouts for some users
- Some users find it too weak for significant oil control compared to stronger BHAs
- Results are not immediate, often requiring 6-8 weeks of consistent use
Top excerpts
I think the only thing you might benefit from might be some gentle chemical exfoliation like Cosrx BHA blackhead power liquid (gentle BHA + niacinamide) or The Ordinary's 10% lactic acid serum w/ hyaluronic acid.
The Cosrx BHA Blackhead Power Liquid is a fantastic, gentle K-beauty option.
COSRX BHA Blackhead Power Liquid → 2×/week instead of Kiehl’s
Example: COSRX BHA Blackhead Power Liquid Why: This is the key step for forehead bumps and clogged pores. It goes inside pores and clears them.
I bought these products and started using them: (not daily) Cosrx BHA Blackhead Power Liquid
Dermalogica Daily Microfoliant
6 positive (67%) · 3 mixed (33%) · 0 negative (0%)
Trust + time weighted: +74%
Top excerpts
i’ve also been using Dermalogica Daily Microfoliant for over 20 years.
I would tweeze them out or gentle exfoliate with Dermalogica Daily Microfoliant (someone mentioned above)
I recommended the microfoliant because it's super gentle but very effective,no heavy scent, free of the common irritants and you're able to use it daily which is great if you're noticing texture/flakiness.
Actives/Exfoliants: The Ordinary’s glycolic acid about 2x a week, Dermalogica daily microfoliant as needed (couple times a week)
Great for exfoliating away the flakiness from dry skin, decent at pore cleansing, will sometimes use instead of the Medicube pads in the shower.