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

Name: Hyaluronic Acid Fresh Sun Serum SPF50+ PA++++
Brand: Isntree
Rating: 92 (10 reviews)

by Isntree

92nextscore10 verdicts

Updated October 29, 2026

Serum-light SPF50+ dries matte, controls shine, and feels pore-friendly; eye sting remains possible.

See 12 dupes

What the community says

A chemical SPF50+ serum with silica and Butyloctyl Salicylate, it settles from initially shiny to satin-matte within minutes. Oily, acne-prone, and combination skin get the lightest wear; sensitive eyes may still sting, and dry skin may prefer extra moisture.

What this means for you

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From Reddit

Backed by 10 threads from r/AsianBeauty and r/koreanskincare.

Read the threads ↓

What people love

Serum-light, matte finish that disappears within minutes
Controls oil without feeling greasy

Product details

BrandIsntree

K-Beauty

Concerns

Sun Protection Acne Dehydration

Skin Type

Oily Skin Combination Skin Dry Skin Sensitive Skin

Product Traits

Lightweight Matte Finish Fragrance-Free

Key Ingredients

Butyloctyl Salicylate

Skin type data limited

Where to buy

StylevanaCheck latest price

Real Reddit threads — 13 mentions across 10 threads

Isntree Hyaluronic Acid Fresh Sun Serum SPF50+ PA++++ on Reddit, in one place — 10 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/koreanskincareApparently many bots are down at the moment. Please share your favourite products with no bot interference before they come back online!

Eczema Sensitive Skin Combination Skin Dry Skin Sun Protection Hyaluronic Acid K-Beauty

308

“Sunscreen: tied between Purito Wonder Releaf Centella Daily Sun Lotion and Isntree Hyaluronic Acid Fresh Sun Serum”
Positive

“I have atopic dermatitis and sensitive eczema-prone combo (but mostly dry) skin”
Positive

“My favourites are...”
Positive

r/koreanskincarede-influence/influence

Eye-Friendly Lightweight Dehydration Natural Finish K-Beauty

107

“Between the two Isntree sunscreens go for the serum version!”
Positive

“the serum is both lightweight, natural finish, while still being very hydrating.”
Positive

“Those are two that sting my eyes, personally.”
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

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