Side-by-side comparison

COSRX BHA Blackhead Power Liquid vs Drunk Elephant T.L.C. Framboos Glycolic Night Serum

Both exfoliants contain Salicylic Acid, but each adds something the other doesn't. Here's where they overlap and where they split.

1Shared hero active
COSRX
BHA Blackhead Power Liquid
ExfoliantMid-rangeEvening only
AcneRough TextureOilinessSensitive skinDamaged barrier

4% betaine salicylate — a gentler salicylic-acid equivalent derived from sugar beet — with niacinamide and willow bark water. Better tolerated than a straight 2% BHA, though effectively similar in function for surface blackheads and congestion.

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Drunk Elephant
T.L.C. Framboos Glycolic Night Serum
ExfoliantLuxuryEvening only
DullnessRough TextureCongestion

An AHA/BHA night serum (around 12% acids) with antioxidants and soothing extracts in a lightweight gel. A well-formulated resurfacing serum for glow and texture; potent, so alternate nights and pair with strict SPF.

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The verdict

Which should you choose?

Both contain Salicylic Acid. COSRX BHA Blackhead Power Liquid adds Niacinamide. Drunk Elephant T.L.C. Framboos Glycolic Night Serum adds Glycolic Acid. Pick the one whose extra matches what you're treating. COSRX BHA Blackhead Power Liquid is the better fit for acne and oiliness; Drunk Elephant T.L.C. Framboos Glycolic Night Serum for dullness and congestion. On price, COSRX BHA Blackhead Power Liquid is the less expensive option (Mid-range versus Luxury).

The overlap

What they share

This hero active appears in both formulas:

Salicylic Acid
The formulation

Ingredient stacks, side by side

COSRX BHA Blackhead Power Liquid — top of the list

  • Water~50–80%
  • Betaine Salicy…4%
  • Butylene Glycol~3–10%
  • Niacinamide~2–6%
  • 1,2-Hexanediol~1.5–4%

Drunk Elephant T.L.C. Framboos Glycolic Night Serum — top of the list

  • Aqua~50–80%
  • Glycolic Acid~5–25%
  • Butylene Glycol~3–10%
  • Lactic Acid~2–6%
  • Citric Acid~1.5–4%

● marks ingredients that appear near the top of both lists. Percentages are positional estimates from INCI order, not disclosed doses.

At a glance

The specs

COSRX BHA Blackhead Power LiquidDrunk Elephant T.L.C. Framboos Glycolic Night Serum
CategoryExfoliantExfoliant
Price tierMid-rangeLuxury
Best forAcne, Rough Texture, OilinessDullness, Rough Texture, Congestion
Usage notesEvening onlyEvening only
Shared hero activesSalicylic Acid
Questions

Common questions

Is the COSRX BHA Blackhead Power Liquid or the Drunk Elephant T.L.C. Framboos Glycolic Night Serum better?
It depends on what you're treating. Both contain Salicylic Acid; COSRX BHA Blackhead Power Liquid adds Niacinamide; Drunk Elephant T.L.C. Framboos Glycolic Night Serum adds Glycolic Acid.
What's the difference between the COSRX BHA Blackhead Power Liquid and the Drunk Elephant T.L.C. Framboos Glycolic Night Serum?
COSRX BHA Blackhead Power Liquid's hero actives are Salicylic Acid and Niacinamide. Drunk Elephant T.L.C. Framboos Glycolic Night Serum's are Glycolic Acid, Salicylic Acid and Antioxidants. They also sit in different price tiers (Mid-range versus Luxury).
Are the COSRX BHA Blackhead Power Liquid and Drunk Elephant T.L.C. Framboos Glycolic Night Serum dupes for each other?
Partly. They share Salicylic Acid, but COSRX BHA Blackhead Power Liquid's Niacinamide and Drunk Elephant T.L.C. Framboos Glycolic Night Serum's Glycolic Acid aren't in the other, so they aren't full substitutes.
Can I use the COSRX BHA Blackhead Power Liquid and Drunk Elephant T.L.C. Framboos Glycolic Night Serum together?
They both fill the exfoliant slot in a routine, so you'd normally pick one. If you like both, use one in the morning and the other at night, and patch-test when introducing anything new.
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1 shared hero active

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