ALPYN Clarifying Cleanser with Glycolic Acid for Pores & Blackheads vs COSRX The 6 Peptide Skin Booster Serum
ALPYN Clarifying Cleanser with Glycolic Acid for Pores & Blackheads scores 8.5/9.8 and COSRX The 6 Peptide Skin Booster Serum scores 8.5/9.8 — a near-tie where your skin type decides the winner.
Head to head
Clarifying Cleanser with Glycolic Acid for Pores & Blackheads
The 6 Peptide Skin Booster Serum
Score comparison
These two are neck and neck — just 0.0 points apart.
Scores last verified: July 2026
Attribute battle
Hydration Efficacy
COSRX WINSIrritation Risk
COSRX WINSActive Ingredient Strength
COSRX WINSIngredient Transparency
COSRX WINSFormulation Safety
TIEIngredient face-off
7% overlapOnly in ALPYN Clarifying Cleanser with Glycolic Acid for Pores & Blackheads
38 unique
Only in COSRX The 6 Peptide Skin Booster Serum
37 unique
Why these two are neck and neck
These two cleansers take different paths to a similar destination. Both formulas include solid hydrating ingredients, and the overall scores reflect that — the gap here is genuinely slim.
Active Ingredient Strength is another area of separation. COSRX The 6 Peptide Skin Booster Serum scores 6.5 here versus 6.0 for ALPYN Clarifying Cleanser with Glycolic Acid for Pores & Blackheads. That difference comes down to how each formula is built — the ingredient list tells the story.
ALPYN Clarifying Cleanser with Glycolic Acid for Pores & Blackheads brings Hamamelis Virginiana (Witch Hazel) Water, Carica Papaya (Papaya) Fruit Extract, and Lactic Acid as actives, while cOSRX The 6 Peptide Skin Booster Serum relies on Niacinamide, Acetyl Hexapeptide-8, and Dipeptide Diaminobutyroyl Benzylamide Diacetate. Both approaches have merit, but the positioning and supporting ingredients make the difference.
Best for your skin type
ALPYN Clarifying Cleanser with Glycolic Acid for Pores & Blackheads is better if you have
- Sensitive skin — the low-irritation formula keeps things gentle
- Anyone who prefers clean, well-vetted formulations
COSRX The 6 Peptide Skin Booster Serum is better if you have
- Sensitive skin — the low-irritation formula keeps things gentle
- Dry or dehydrated skin that craves moisture, thanks to Dipropylene Glycol
- Anyone who prefers clean, well-vetted formulations
Value comparison
Both sit in the mid-range bracket, so value comes down to formulation quality. ALPYN Clarifying Cleanser with Glycolic Acid for Pores & Blackheads gets the nod here with its 8.5 overall score — you're getting more for a similar outlay.
Our verdict
It's a close call — both products score within 0.3 points of each other. Your choice depends on your specific skin concerns.
Frequently asked questions
Which is better: ALPYN Clarifying Cleanser with Glycolic Acid for Pores & Blackheads or COSRX The 6 Peptide Skin Booster Serum?
Based on ingredient analysis, ALPYN Clarifying Cleanser with Glycolic Acid for Pores & Blackheads scores higher overall. See the full score breakdown above for details on each attribute.
Do ALPYN Clarifying Cleanser with Glycolic Acid for Pores & Blackheads and COSRX The 6 Peptide Skin Booster Serum share ingredients?
Yes, they share common ingredients. Check the ingredient face-off section above for a detailed comparison.
What's the main difference between ALPYN Clarifying Cleanser with Glycolic Acid for Pores & Blackheads and COSRX The 6 Peptide Skin Booster Serum?
The key differences are in their active ingredients and formulation approach. Check the attribute battle above for a detailed breakdown.