heimish 헤이미쉬 · RX Hyaluronic Acid Hydrating Sunscreen · 50 ml · US OTC Formula
Sunscreen that wears like moisturizer.Clear, lightweight, and built as a true US OTC formula.
heimish RX Hyaluronic Acid Hydrating Sunscreen is the FDA-listed US version of heimish's daily sunscreen: Broad Spectrum SPF 50+ from avobenzone, homosalate, octisalate and octocrylene, in a hydrating base of hyaluronic acid, panthenol, vitamin E and blue agave leaf extract. It smooths on clear with no white cast or sticky film, layers under makeup, and comes from the K-beauty brand behind the All Clean Balm.
Broad Spectrum SPF 50+No white castHydratingMakeup-friendly
The real US version. A Drug Facts–labeled OTC sunscreen with four FDA-monograph filters — not a Korean-label import.
Feels like skincare. Hyaluronic acid, panthenol and vitamin E keep skin feeling hydrated, with a clear, non-greasy finish.
Plays well with makeup. Lightweight and smooth as the last step of your routine — no white cast, per heimish.
The Receipts
heimish RX Hyaluronic Acid Hydrating Sunscreen ratings: small fan base, big love
4.9★across 17 reviews on heimish's US site
94%of those reviews are 5-star
0.00%irritation in heimish's clinical skin test
4FDA-monograph UV filters on the US Drug Facts
Ratings as listed on heimish's US website, updated October 2026. Irritation result is reported by heimish. Individual results vary.
Limited-Time Price Check · Updated October 1, 2026
heimish RX Hyaluronic Acid Hydrating Sunscreen price: same US tube, a fraction of the price
Where to buy · 50 ml
Price
MIMOMART
$5
MSRP
$19.99
heimish US (brand website)
$16.99
Olive Young US
$26.00
We compare only with authorized US retailers — never overseas marketplace sellers. Prices change, so check current listings. MIMOMART is a US distributor or buys directly from US distributors. It's cheaper because we buy high-demand products at large volumes.
Why It's Different
Why heimish RX Hyaluronic Acid Hydrating Sunscreen has a separate US formula
Here's the K-beauty sunscreen secret most listings skip: many Korean sunscreens use UV filters that aren't approved for sale in the US. heimish's Korean RX sunscreen is one of them, built partly on filters like Tinosorb M and Uvinul A Plus. So instead of shipping the Korean tube, heimish built a dedicated US formula around four FDA-monograph filters and listed it with the FDA as an OTC sunscreen drug in March 2025.
What stayed the same is the feel: the RX line's hyaluronic acid, panthenol, vitamin E and blue agave leaf extract, in a light lotion that goes on clear. What you get is a sunscreen with a proper US Drug Facts panel, made in Korea by Englewood Lab, from the brand whose All Clean Balm heimish bills as Amazon's #1 cleansing balm.
Texture & Finish
heimish hydrating sunscreen texture: bare skin or under makeup
Finish 1 · Bare skin
Clear + comfortable
A lightweight lotion that spreads easily, leaves no white cast and settles into a fresh, moisturized-looking finish. heimish describes it as feeling like a lightweight moisturizer.
AM · every day
Finish 2 · Under makeup
Smooth + non-sticky
Apply as the last skincare step, give it a minute to set, then go in with foundation or tint. No stickiness to drag your base around.
AM · before makeup
The Formula Philosophy
How the four US filters split the work
Avobenzone 3%. The UVA filter — covers the longer rays behind the "Broad Spectrum" label.
Homosalate 9% + Octisalate 4.5%. UVB filters that do the heavy lifting on burning rays.
Octocrylene 5%. A UVB filter that also helps keep avobenzone stable in sunlight.
Built-in helpers. Ethylhexyl methoxycrylene and butyloctyl salicylate support filter stability and an even, smooth spread.
Chemical, not mineral. All four are organic (chemical) filters — that's why it goes on clear instead of white.
The four sunscreen actives on the US Drug Facts panel, delivering Broad Spectrum protection that helps prevent sunburn.
Hyaluronic AcidHyaluronic Acid
Hydration
The RX line's signature. Helps skin feel moisturized under the sunscreen layer.
PanthenolPanthenol
Comfort
Pro-vitamin B5 that helps skin feel soft and supports a comfortable barrier feel.
Vitamin ETocopheryl Acetate
Antioxidant
A classic antioxidant ingredient that also conditions the skin.
Blue Agave Leaf ExtractAgave Tequilana Leaf Extract
Soothing
heimish's calming botanical, chosen to help skin feel revitalized and comfortable.
The hydrating baseWater, Dipropylene Glycol, Propylene Glycol, Glycerin
Humectants
Honest truth: after water, glycols and glycerin make up much of the base. They're what keep it feeling hydrating rather than dry or chalky.
FragranceFragrance (Parfum)
Scent
The US Drug Facts list fragrance. If you're fragrance-sensitive, patch test first.
Editor's note on two versions: the Korean heimish RX sunscreen and this US OTC version share a name but not a formula. The Korean version uses filters such as Tinosorb M and Uvinul A Plus that aren't approved for US sunscreens; this US version uses avobenzone, homosalate, octisalate and octocrylene and is FDA-listed (NDC 85315-001). Some retailers describe the sunscreen as scent-free, but the US Drug Facts list Fragrance (Parfum). And "RX" is heimish's line name — it is not a prescription product.
How It Compares
heimish RX sunscreen US version vs. the Korean version vs. a typical mineral SPF
heimish RX · US OTC version
heimish RX · Korean version
Typical mineral sunscreen
UV filters
Avobenzone, homosalate, octisalate, octocrylene
Tinosorb S, Tinosorb M, Uvinul A Plus and others
Zinc oxide and/or titanium dioxide
US labeling
FDA-listed OTC drug with Drug Facts
Korean label; includes filters not approved in the US
OTC drug with Drug Facts
Finish
Clear, no white cast
Clear, no white cast
Can leave a white cast
Hydrators
Hyaluronic acid, panthenol, vitamin E, agave
Multiple hyaluronic acids, niacinamide, panthenol
Varies
Fragrance
Contains fragrance (parfum)
None in listed ingredients
Varies
Comparison based on publicly listed ingredients, US Drug Facts and product descriptions.
Who It's For
Who heimish RX Hyaluronic Acid Hydrating Sunscreen is for: made for you if your skin is…
Dry or dehydrated and dislikes chalky SPF
Deeper-toned and done with white cast
Wearing makeup most days
Combination and wants a non-greasy feel
Looking for a daily-wear, indoor-outdoor SPF
Skipping oxybenzone and octinoxate
Wanting a K-beauty texture with US labeling
Simplifying to a moisturizer-like morning step
Patch test first if: you're sensitive to fragrance, chemical UV filters (especially avobenzone or octocrylene), or you use topical ketoprofen, which has been linked to octocrylene reactions. Do not use on damaged or broken skin; stop use and ask a doctor if a rash occurs. Children under 6 months: ask a doctor.
What People Actually Use It For
heimish hydrating sunscreen hacks for everyday wear
01
Moisturizer-plus mornings
On oily or combination days, some people let this be the final hydrating step, then go straight to makeup.
02
Primer stand-in
The smooth, non-sticky finish gives foundation a slick base to glide over.
03
Neck, ears and hands
It's light enough to spread past the jawline — the spots most people forget.
04
The desk-drawer tube
Keep a 50 ml tube at work so reapplying to hands and neck at least every 2 hours actually happens.
What Reviewers Keep Saying
heimish RX Hyaluronic Acid Hydrating Sunscreen reviews: the pulse
Top praise
Light texture that stays on
Reviewers describe a light, comfortable feel that doesn't slide around — easy to wear every day.
Surprise favorite
No white cast, no stickiness
The clear finish is the big draw for people who've given up on chalky or tacky sunscreens.
Honest critique
Not your pool-day sunscreen
It isn't labeled water resistant. The fix: for swimming or heavy sweating, the label directs you to use a water-resistant sunscreen.
Themes summarized from reviews on heimish's US website, heimish product information and the US Drug Facts label, October 2026. Headlines summarize common themes; they are not quotes from individual customers.
How to Use
How to use heimish RX Hyaluronic Acid Hydrating Sunscreen the right way
1
Finish your skincareUse it as the last step of your morning routine, after moisturizer.
2
Apply liberally and evenlyCover face and all exposed skin 15 minutes before sun exposure.
3
Reapply at least every 2 hoursAnd use a water-resistant sunscreen if swimming or sweating.
4
Children under 6 monthsAsk a doctor before use.
+
Makeup daysLet the sunscreen set for a minute before foundation so your base goes on smooth.
Pro tips from people who use it daily
Be generous. A thin smear won't deliver the SPF on the label — apply liberally.
Don't forget edges. Hairline, ears and the sides of the neck burn too.
Keep it cool. Protect the tube from excessive heat and direct sun — don't leave it on the dashboard.
Pair with shade. Hats, sunglasses and limiting midday sun (10 a.m.–2 p.m.) round out protection.
Know Before You Buy
Honest notes from the MIMOMART team
Chemical filters, not mineral. That's how it stays clear; if you need mineral-only, this isn't it.
Contains fragrance. Listed on the US Drug Facts as Fragrance (Parfum).
Not water resistant. Reach for a water-resistant sunscreen for swimming or workouts.
Different from the Korean tube. Same name, different filters — the US version is the one with a Drug Facts panel.
Size. A 50 ml tube — liberal daily use means you'll go through it faster than a moisturizer.
FAQ
heimish RX Hyaluronic Acid Hydrating Sunscreen: your questions, answered
What's the difference between the heimish RX sunscreen US version and the Korean version?
The filters. The Korean version uses UV filters, such as Tinosorb M and Uvinul A Plus, that aren't approved for US sunscreens. The US version uses avobenzone 3%, homosalate 9%, octisalate 4.5% and octocrylene 5%, carries a US Drug Facts panel and is FDA-listed as an OTC sunscreen.
Is heimish RX Hyaluronic Acid Hydrating Sunscreen water resistant?
No. The US label directs you to use a water-resistant sunscreen if swimming or sweating.
Does heimish RX Hyaluronic Acid Hydrating Sunscreen leave a white cast?
heimish says no — it uses clear chemical filters rather than zinc oxide or titanium dioxide, so it goes on without a white cast.
Can I wear heimish RX sunscreen under makeup?
Yes. Apply it as the last skincare step, let it set briefly, then apply makeup. heimish designed it to be lightweight and non-sticky for exactly that.
How often should I reapply heimish RX Hyaluronic Acid Hydrating Sunscreen?
At least every 2 hours, per the US label, and more often if you're swimming or sweating (with a water-resistant sunscreen).
Is heimish RX sunscreen a mineral or chemical sunscreen?
Chemical. All four actives — avobenzone, homosalate, octisalate and octocrylene — are organic UV filters.
Is heimish RX Hyaluronic Acid Hydrating Sunscreen fungal-acne safe?
It contains polysorbates, sorbitan esters and cetearyl olivate, which fungal-acne checkers often flag. If you're managing fungal acne, patch test first.
Is heimish RX Hyaluronic Acid Hydrating Sunscreen fragrance-free?
No. The US Drug Facts list Fragrance (Parfum), even though some retailers describe it as scent-free.
What does "RX" mean in heimish RX sunscreen?
It's the name of heimish's derma-inspired RX line (헤이미쉬 RX). It isn't a prescription product — it's an OTC sunscreen.
Drug Facts · Active & Inactive Ingredients (US Label)
US Drug Facts verified against the FDA structured product label (NDC 85315-001) and US retail listings, October 2026. The label on your tube is the final word.
100% Authentic · US-Market ProductMIMOMART is a US distributor or buys directly from US distributors, so every product we sell is the US-market version with the ingredient list shown above. Our low price comes from a short supply chain — not gray-market, relabeled or overseas-reshipped stock. Your skin deserves the real thing, at the right price.
