
The Retinol 0.5 Oil — Reddit Reviews
by COSRX
Updated September 2, 2026
Retinol oil improves fine lines and hydration; triggers breakouts for some.
What the community says
A squalane-based retinol oil designed to reduce wrinkles while moisturizing dry skin. Users with acne-prone skin often find it too oily and may experience small pimples. It should be introduced slowly to avoid irritation or purging effects.
What this means for you
What people love
Watch out for
Product details
Skin type data limited
Real Reddit threads — 4 mentions across 2 threads
COSRX The Retinol 0.5 Oil on Reddit, in one place — 2 threads from r/AsianBeauty and r/SkincareAddiction, summarized.
“COSRX The Retinol 0.5 Oil — Anti-aging, helps improve fine lines and wrinkles.”
Positive
“The squalane base provides added moisture—good for drier, mature skin.”
Positive
“COSRX Retinol should be introduced gradually (2–3x per week), then increased if tolerated.”
Positive
“2. COSRX The Retinol 0.5 Oil”
Mentioned
“Any product recommendations to level up from it?”
Mentioned





