ProtoClinical k-beauty Isntree Ultra-Low Molecular Hyaluronic Acid Serum 50ml shown as a single pale blue bottle centered upright with soft side accents on a white background
ProtoClinical k-beauty Isntree Ultra-Low Molecular Hyaluronic Acid Serum 50ml shown as a single pale blue bottle centered upright with soft side accents on a white background
Isntree

Isntree Ultra-Low Molecular Hyaluronic Acid Serum 50ml

$13.10
Deeply hydrates dehydrated skin Supports a plumper feel Layers without heaviness Helps smooth dry texture Boosts moisture retention
14 layers of ultra-low molecular weight hyaluronic acid deeply hydrates the dehydrated skin.
A lightweight serum that gives dehydrated skin a concentrated moisture recharge.
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14-Layer Hydration Dehydrated-Skin Relief Lightweight Serum
hyaluronic acid
Isntree Ultra-Low Molecular Hyaluronic Acid Serum 50ml
Isntree Ultra-Low Molecular Hyaluronic Acid Serum 50ml Default Title
$13.10
Clinically proven actives Dermatologist tested 100% authentic Korean Cruelty-free
Pairs beautifully with

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$13.10

hyaluronic acid

Hyaluronic acid is a glycosaminoglycan naturally present in the dermis. When applied topically, low-molecular-weight HA penetrates beyond the surface to bind water molecules between skin cells, creating a reservoir effect that keeps skin plump from within. In ISNTREE ULTRA's serum, Hyaluronic Acid targets dehydration, delivering delivers deep, lasting hydration that keeps skin plump throughout the day with consistent use.

Hyaluronic Acid
draws and locks moisture deep within the skin, holding up to 1000x its weight in water
The texture

Lightweight, absorbing serum

14 layers of ultra-low molecular weight hyaluronic acid deeply hydrates the dehydrated skin.


All Skin Types Dehydration
Hover the swatch: it ripples like water

How to use

1

Apply after toner.

2

Smooth evenly over face and neck.

3

Pat until fully absorbed.

4

Seal in with moisturizer.

Full transparency

Ingredients

Ultra-low molecular hyaluronic acid delivers layered hydration to help skin feel plumper and more comfortable.

Hyaluronic acid is a glycosaminoglycan naturally present in the dermis. When applied topically, low-molecular-weight HA penetrates beyond the surface to bind water molecules between skin cells, creating a reservoir effect that keeps skin plump from within. High-molecular-weight HA forms a breathable moisture film on the surface, reducing transepidermal water loss throughout the day.

The detail

Specs & details

FormatLightweight serum
SizeDefault Title
Skin typesAll Skin Types
Country of originSouth Korea
Before you add to cart

Questions & answers

After cleansing and toning, before moisturizer. Serums deliver actives most effectively on freshly prepped skin.
Yes. Apply from thinnest to thickest consistency and allow each layer to absorb before the next.
Most users notice initial improvement within 2 to 4 weeks. For full benefits like delivers deep, lasting hydration that keeps skin plump throughout the day, allow 6 to 8 weeks of consistent use.
Your skin begins adjusting. You may notice improved hydration and comfort before more visible changes like texture refinement become apparent.
Yes, this formula is developed to be compatible with all skin types dealing with dehydration. If you have very reactive skin, patch test on the inner arm before full application.
The formula is designed to be well-tolerated. For pregnancy-specific concerns, consult your healthcare provider. For sensitive skin, patch test before full application.
Hyaluronic Acid draws and locks moisture deep within the skin, holding up to 1000x its weight in water. Consistent daily use is key to seeing the full benefits.
Check the INCI list for the most accurate information on fragrance components. The formula is developed for minimal irritation potential.
Store in a cool, dry place away from direct sunlight. Use within 12 months of opening for optimal freshness and efficacy.
Serums have a higher concentration of targeted actives than essences and a lighter consistency than most ampoules. They deliver the most potent treatment in your routine.
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Isntree
About the brand

OriginSeoul, KR
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