Hyaluronic Acid Fresh Sun Serum SPF50+ PA++++ — Reddit Reviews

Name: Hyaluronic Acid Fresh Sun Serum SPF50+ PA++++
Brand: Isntree
Rating: 90 (6 reviews)

by Isntree

90nextscore6 verdicts

Updated September 16, 2026

Matte hyaluronic acid serum sunscreen for acne-prone, oily skin; lightweight feel.

See 13 dupes

What the community says

A serum sunscreen that blends hyaluronic acid hydration with a lightweight, matte finish. Favored by oily and acne-prone users for controlling oil and not clogging pores. Some report initial mild shininess and occasional pillings when layered heavily.

What this means for you

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From Reddit

Backed by 6 threads from r/AsianBeauty and r/koreanskincare.

Read the threads ↓

What people love

Hydrating serum with hyaluronic acid controls oil and feels lightweight
Matte finish that doesn’t clog pores or cause breakouts
Feels imperceptible on skin within minutes of application

Watch out for

Can pill if applied too thickly or layered too soon
Mild initial shine before drying to matte finish
Contains fragrance, which might bother sensitive skin

Product details

BrandIsntree

K-Beauty

Use caution

Sensitive Skin

Concerns

Acne Sun Protection

Skin Type

Oily Skin

Product Traits

Lightweight Matte Finish

Skin type data limited

Where to buy

StylevanaCheck latest price

Real Reddit threads — 9 mentions across 6 threads

Isntree Hyaluronic Acid Fresh Sun Serum SPF50+ PA++++ on Reddit, in one place — 6 threads from r/AsianBeauty and r/koreanskincare, summarized.

r/AsianBeautyI Made a Sunscreen Station by my Front Door

Sun Protection Hyaluronic Acid K-Beauty

1.7k

“Products bc I know they aren’t all visible: Isntree Hyaluronic Acid Fresh Sun Serum”
Positive

“I recently set up this little sunscreen basket on the entry way table by my front door...”
Positive

“I have several different types depending on what I’m heading out to do.”
Positive

r/AsianBeauty[Review] My Top 5 Korean Sunscreens Tested Over 6 Months — Honest Breakdown by Skin Type

Sun Protection Hyaluronic Acid Lightweight K-Beauty

“I ended up with Isntree’s Hyaluronic Acid Fresh Sun Serum (which is apparently lighter than the one reviewed)”
Mentioned

“My journey to find a lightweight serum-like sunscreen continues…”
Mentioned

r/koreanskincareLooking For Korean Sunscreens With Matte Finish

Hyaluronic Acid Matte Finish Acne Texture/Pores Lightweight K-Beauty

“The Isntree Hyaluronic Acid Fresh Sun Serum is completely matte on me, doesn't break me out or clog my pores, and I can't even feel it on my skin 3-5 minutes after applying.”
Positive