ProtoClinical k-beauty ongredients Skin Barrier Glow Serum 50ml shown as a single upright serum bottle centered on a light background with pale blue and cream side bands
ProtoClinical k-beauty ongredients Skin Barrier Glow Serum 50ml shown as a single upright serum bottle centered on a light background with pale blue and cream side bands
ProtoClinical k-beauty ongredients Skin Barrier Glow Serum 50ml single upright serum bottle centered on a light background with pale blue and cream side bands.
ProtoClinical k-beauty ongredients Skin Barrier Glow Serum 50ml single upright serum bottle centered on a light background with pale blue and cream side bands
ongredients

ongredients Skin Barrier Glow Serum 50ml

$24.89
Builds dewy radiance Replenishes inner moisture Supports the skin barrier Softens rough texture Leaves a clear glow Layers smoothly without stickiness
This essence-type product focuses on strengthening the skin barrier and improving inner dryness, delivering deep radiance care from within. Infused with glutathione capsules and high concentrations of hyaluronic acid, it absorbs smoothly into the skin, providing a fresh, non-sticky glow with a clear, luminous finish.Its silky texture and...
A silky glow serum that brightens tired skin while keeping the barrier comfortably hydrated.
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Barrier Glow Care Glutathione Care Vegan Formula Deep Hydration Care
Hyaluronic Acid Glutathione Resveratrol Silk
ongredients Skin Barrier Glow Serum 50ml
ongredients Skin Barrier Glow Serum 50ml Default Title
$24.89
Clinically proven actives Dermatologist tested 100% authentic Korean Cruelty-free
Pairs beautifully with

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$24.89

Hyaluronic Acid, Glutathione, Resveratrol, and Silk

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 this 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

This essence-type product focuses on strengthening the skin barrier and improving inner dryness, delivering deep radiance care from within. Infused with glutathione capsules and high concentrations of hyaluronic acid, it absorbs smoothly into the skin, providing a fresh, non-sticky glow with a clear, luminous finish.
Its silky texture and fast absorption allow for multiple layers without heaviness, keeping the skin hydrated and supple throughout the day.
It effectively addresses inner dryness and roughness, restoring the skin’s natural healthy radiance and vitality. Suitable for sensitive, dry, and combination skin, it forms a protective moisture barrier that keeps the skin comfortable even in harsh environments.
Formulated with a vegan-certified, gentle formula, it minimizes irritation while delivering comprehensive care for deep hydration, inner glow, and improved skin texture.

Dry Skin Combination Skin Normal Skin Sensitive Reactive Dehydrated Skin Men's Skin Brightening Radiance Dryness Dehydration Barrier Repair Protection Redness Irritation Roughness Texture
Hover the swatch: it ripples like water

How to use

1

After toner, apply 1-2 pumps over the face.

2

Press in until fully absorbed.

3

Layer once more where skin looks dull or dehydrated.

4

Follow with moisturizer.

5

Use morning and night.

6

Apply sunscreen in the daytime.

Full transparency

Ingredients

Glutathione capsules and high levels of hyaluronic acid support deep hydration and a clearer glow.

Radiance is strongest when barrier health and water balance are addressed together. This serum pairs glutathione-centered brightening care with substantial hydration, which helps dull skin look clearer without sacrificing comfort. Glutathione is often used in brightening formulas for its antioxidant role and its association with a more even, luminous complexion. Hyaluronic acid then supports that effect by filling the skin with water so the surface looks smoother and reflects light more evenly.

The barrier angle is just as important. Dry, rough skin often looks dim because it cannot hold moisture consistently. A serum that layers well and avoids stickiness encourages regular use, which is what glow care needs most. Supporting ingredients like resveratrol and silk add antioxidant and conditioning benefits that improve the feel of the formula. With continued use, the skin tends to look less tired, more hydrated, and naturally more radiant instead of shiny only on the surface.

The detail

Specs & details

FormatLightweight serum
SizeDefault Title
Skin typesCombination Skin
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 combination skin 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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About the brand

OriginSeoul, KR
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