Ultra-Light Invisible Sunscreen SPF50 PA++++ — Reddit Reviews
by COSRX
Updated September 3, 2026
Chemical SPF50+ sunscreen that's ultralight, hydrating, and fungal-acne safe; pills under makeup.
What the community says
A chemical SPF 50+ sunscreen with a lightweight, lotion-like texture that absorbs quickly. It suits oily and fungal-acne prone skin with its hydrating yet noncomedogenic formula. The trade-off is that it pills easily under makeup if not applied carefully, limiting layering options.
What this means for you
What people love
Watch out for
- Pills badly under makeup without waiting time
- Can feel drying or tight after absorbing
- Contains witch hazel which may irritate sensitive skin
Product details
Use caution
Skin Type
Product Traits
Where to buy
Real Reddit threads — 92 mentions across 28 threads
COSRX Ultra-Light Invisible Sunscreen SPF50 PA++++ on Reddit, in one place — 28 threads from r/AsianBeauty, r/30PlusSkinCare and 5 more, summarized.
“the Cosrx ultralight invisible sunscreen (that one is specifically fungal acne safe if that's something that interests you).”
Mentioned
“my personal favorites are the Tocobo cica calming sun serum”
Mentioned
“Honorable mention to the Haruharu wonder black rice moisture fit airy sunscreen”
Mentioned
“My favorite is the COSRX ultralight invisible sunscreen”
Mentioned
“it doesn’t feel greasy at all”
Mentioned
“and has high UVA protection”
Mentioned
“I really love CosRX’s sunscreen.”
Positive
“It disappears into my skin the best, and really works!”
Positive
“I really love CosRX’s sunscreen. It disappears into my skin the best”
Positive
“I then wait for it to dry down and apply corsyx ultra light invisible spf 50”
Positive
“Morning I use the ordinary squalane cleanser”
Positive
“then mix smoom immortelle face floss, the ordinary soothing barrier support serum and corsyx advanced snail 92 cream together and apply”
Positive
“i love the ‘Cosrx Ultra-Light Invisible SPF50 PA++++ Sunscreen’”
Mentioned
“it's like a serum and absorbs v well with no white cast.”
Mentioned
“i wear it to go running in a tropical, sunny place while on retinoid cream and haven't burned once.”
Mentioned
“COSRX Ultra Light Invisible. Moisturising, absorbs fast, dewy finish, no white cast, no fragrance.”
Mentioned
“Moisturising, absorbs fast, dewy finish, no white cast, no fragrance.”
Mentioned
“COSRX Ultra Light Invisible.”
Mentioned
Dupes & Alternatives
Beauty of Joseon
Relief Sun: Rice + Probiotics SPF 50+
Better for Sun Protection
11 shared traits
739 mentions
Skin1004
Madagascar Centella Hyalu-Cica Water-Fit Sun Serum
Better for Sun Protection
11 shared traits
624 mentions
Beauty of Joseon
Relief Sun Aqua-Fresh: Rice + B5 SPF50+ PA++++
Better for Sun Protection
11 shared traits
436 mentions
Haruharu Wonder
Black Rice Moisture Airyfit Daily Sunscreen SPF 50+ PA++++
11 shared traits
304 mentions
