[Isntree] Hyaluronic Acid Fresh Sun Serum 50ml

[Isntree] Hyaluronic Acid Fresh Sun Serum 50ml

The Isntree Hyaluronic Acid Fresh Sun Serum SPF50+ PA++++ combines strong UV protection with a feather-light, serum-like texture. Its ultra-low molecular hyaluronic acid delivers refreshing hydration without a heavy or greasy feel, leaving skin moisturized and comfortable. The formula also includes zinc-based soothing and oil-control support, making it a practical daily sunscreen for balanced skin all year round. Packaged in a 50 ml bottle, it’s easy to incorporate into your everyday routine without clogging pores or weighing you down.

$22.50 USD

~~$0.00 USD~~

SIZE: 50ml

50ml

Free gift with every purchase
Guaranteed Authentic

Description

This sunscreen from Isntree delivers robust sun defense in a transparent, gel-like serum that layers seamlessly under makeup or worn alone. The SPF50+ and PA++++ rating shield skin from both UVA and UVB rays, while ultra-low molecular hyaluronic acid hydrates the surface and deeper layers for a fresh, moist finish. The lightweight, fast-absorbing texture means you won’t feel heaviness or stickiness—ideal for daily wear, including 365-day use. The formulation also emphasizes soothing and oil-control benefits through zinc-based support, helping to calm irritation and reduce shine on oilier skin types. Whether you’re outdoors or indoors, this serum-like sunscreen aims to protect and hydrate without interrupting your complexion.

How to use

At the last stage of skincare, apply a proper amount onto the face and pat the product gently into the skin until absorbed. Reapply as needed throughout the day, especially when outdoors or after sweating or swimming, to maintain consistent protection.

Ingredients

Water: Base solvent for the lightweight formula.
Homosalate: UV filter ingredient for broad-spectrum coverage.
Butyloctyl Salicylate: Emollient that provides slip and improves spreadability.
Ethylhexyl Salicylate: Lightweight emollient for a smooth touch.
Butylene Glycol: Humectant and solvent that supports hydration.
Diethylhexyl 2,6-Naphthalate: Emollient that enhances slip.
Butyl Methoxydibenzoylmethane: UV filter contributing to protection.
Niacinamide: Supports skin barrier function and texture improvement.
C20-22 Alkyl Phosphate: Surfactant/solvent for texture.
C20-22 Alcohols: Solvents used in the formulation.
1,2-Hexanediol: Humectant and preservative booster.
Acrylates Copolymer: Texture enhancer and film-forming agent.
Pentylene Glycol: Humectant that helps retain moisture.
Polymethylsilsesquioxane: Silica-like film-forming agent for slip and finish.
Centella Asiatica Extract: Calms irritation and supports healing.
Portulaca Oleracea Extract: Soothing and anti-inflammatory properties.
Houttuynia Cordata Extract: Soothing and antioxidant support.
Nymphaea Alba Flower Extract: Hydration and calming effects.
Sodium Hyaluronate: Hydration and plumping effects.
Cetyl Alcohol: Emollient and thickener for texture and stability.
Poly C10-30 Alkyl Acrylate: Thickener and texture enhancer.
Glyceryl Stearate: Emollient and stabilizer for a smooth feel.
Vp/Eicosene Copolymer: Texture modifier and stabilizer.
Silica: Helps blur imperfections and control shine.
Tromethamine: pH adjuster to maintain formulation stability.
Polyacrylate Crosspolymer-6: Thickener and viscosity stabilizer.
Propanediol: Humectant/solvent contributing to moisture retention.
Ethylhexylglycerin: Humectant with mild preservative properties.
Xanthan Gum: Thickener for a smooth, uniform texture.
Adenosine: Supports potential anti-wrinkle benefits.
Dimethylsilanol Hyaluronate: Hyaluronic acid variant for hydration with silanol linkage.
Hydrolyzed Sodium Hyaluronate: Smaller HA fragments for deeper hydration.
Hydrolyzed Hyaluronic Acid: Hydration and plumping effects.
Potassium Hyaluronate: Hydration boost with moisture retention.
Hyaluronic Acid: Hydration network for surface moisture.
Sodium Hyaluronate Crosspolymer: Thickener that enhances moisture retention.
Hydroxypropyltrimonium Hyaluronate: Conditioning and hydration.
Sodium Hyaluronate Dimethylsilanol: Hydration with silanol features.
Sodium Acetylated Hyaluronate: Added moisture retention and conditioning.
Ectoin: Moisture retention and cell-stabilizing properties in stressful environments.
Tocopherol (Vitamin E): Antioxidant protection for the skin.
Beta-Glucan: Soothing support and potential barrier benefits.
: Humectant/solvent contributing to moisture.
Sodium Palmitoyl Proline: Moisture-retention and skin-conditioning derivative.
Glycerin: Humectant that draws moisture into the skin.

Formulation Disclaimer

Korean beauty products are reformulated frequently, and packaging or ingredients may differ slightly from what's shown. If you'd like to confirm the current formulation before purchasing, email us at info@kbeauti.ca.

Wonderfully soothing lip balm.

The sleeping mask has a very slight and pleasant hint of strawberries, It goes on smoothly. It coats the lips with a clear balm. The lIt comes with a cute applicator. Personally I like it and would order it again.

Perfect Product Quality
And Service

It is my second time to purchase product and I am satisfied with the quality for both product and service from the seller. 

Love This Serum!

I’ve been using this serum for a month and love it. Nice scent and I’m seeing great results.

Best Face Masks

This mask is so smooth and hydrating, without being too heavy. I have been using it nightly since I purchased and I love it. The best part is that you don't have to wash it off, it absorbs perfectly.

Awesome product!

I really loved this serum! I can see changes of my face just less than a week using this serum. I'm proud to say that it suits my skin need and very effective. My skin looks smoother and healthier! Thanks a lot!

Free Shipping Available

Guaranteed Authentic

Online Support

Shipping Policy

Do you offer free shipping?

We most certainly do! Please see the "FREE Shipping" tab below for a breakdown by Country.

When will my KBeauti order ship?

We process and ship out all orders Monday through Friday, not including holidays.

Orders with standard shipping will usually be fulfilled and shipped within 1-2 business days (Monday through Friday, not including holidays).

Please note that due to global supply chain delays, some orders may take longer than expected to reach you.

Please reach out to us at info@kbeauti.ca for further assistance.

Once your order has shipped, you will receive a shipping confirmation email with your tracking information enclosed.

Please note that it may take up to 24-48 hours for your tracking information to update.

Where will my KBeauti order ship from and how long will it take for my order to arrive?

All KBeauti orders are shipped directly from Soeul, Korea.

Orders with standard shipping usually take 10-15 business days from the day the order is placed to arrive at it's final destination.

Orders with express shipping usually take 4-7 business days from the day the order is placed.

Do you charge domestic sales tax?

Domestic sales tax will be applied to orders based on order destination and in compliance with federal, state and local laws.

Will I have to pay customs duties or import taxes?

Possibly. Orders shipped from Korea may be subject to customs duties, import taxes, VAT/GST, or brokerage fees depending on the country of delivery.

These charges are determined by your local customs authority and are not included in our product prices or shipping fees.

Who is responsible for paying these charges?

The customer is responsible for paying any duties, taxes, or import fees required by the destination country.

We do not collect or control these charges.

Why are there additional fees?

Because your order is being imported from Korea. Many countries apply duties or taxes to international shipments once they arrive in the destination country.

What about U.S. orders?

The United States currently has a de minimis threshold (generally USD $800), meaning shipments under that value may enter duty-free. However:

This threshold is set by U.S. customs and may change.

Certain products may still be assessed.

Customs has final discretion.

We are not responsible for duties assessed by U.S. customs authorities.

What happens if I refuse to pay customs charges?

If duties or taxes are not paid, the shipment may be returned or abandoned. Any return shipping, storage, or carrier fees may be deducted from your refund.

All KBeauti policies are subject to change without advanced notice.

I reached out via email but I haven't received a response in over 2 business days! What now?

We're sorry to hear this! Please make sure your inquiry was sent to info@kbeauti.ca.

We do our best to get back to everyone as soon as possible -- this usually means within 1-2 business days (Monday to Friday, excluding holidays).

Sometimes our replies can end up in Spam, so please be sure to check there and add us as a contact!

FREE Shipping

Zone 1 - Free standard shipping for all orders $50+ USD

Zone 2 - Free standard shipping for all orders $60+ USD

Worldwide (Including Zone 1 + 2) - Free express shipping for all orders $120+ USD

(Zone 1 - Australia, Brazil, Canada, China, Germany, Spain, France, England (GB), Hong Kong, Japan, Malaysia, Philippines, Russia, Singapore, Thailand, Taiwan, Vietnam)

(Zone 2- United States except for Hawaii, Guam, Saipan)

Note for some "Worldwide" countries the minimum for free express shipping may be more than $120 USD. Please enter your address on the checkout page to confirm.

About Us

Our team is passionate about accessibility and wellness.

Based in Canada and established in 2021, our goal is to bring the research-backed work of the Korean Beauty industry to bathroom counters across the globe.

We specialize in Korean skin care and cosmetic products only and hold a deep appreciation for the research and technology our Korean brand partners commit to.

We partner directly with Korean suppliers to send their products across the globe.

We believe that everyone has a glow, and our goal is to help everyone access the best skin care technology the world has to offer, at a reasonable cost.

Sunscreen & SPF Products in Canada

Unfortunately due to regulations by Health Canada we are unable to offer any Korean sunscreen or SPF products to Canadian customers.

We are working with Health Canada to obtain Federal approval for these items, but it's a lengthy process.

We apologize for the inconvenience and will let you know as soon as this changes!

Why does my product look different from the photos on your site?

Korean beauty brands update their formulas and packaging regularly - sometimes several times a year - and these changes often happen faster than we can update every listing. We do our best to keep product pages current, but what you receive may have a newer formulation or updated packaging. The core product and its function remain the same. If you'd like to verify what's currently in stock before ordering, reach out to us at info@kbeauti.ca and we'll confirm for you.