Is it positioned for sensitive skin?

Yes. The serum is lightweight and gentle, including for sensitive skin.

Is it a suitable option for dry or rough-feeling skin?

Yes. It suits dry skin and dry, rough-feeling concerns, with hydration care that supports a smoother look.

Can I use this serum before makeup?

Yes. Apply it as a hydrating prep step before makeup for a dewy, smooth-looking base.

How should I apply it, and where does it go in my routine?

Apply an appropriate amount to clean skin, then gently pat until absorbed. Leave it on and follow with your routine’s sealing step.

Is the formula fragrance-free?

Yes. The formula is fragrance-free.

What sizes are included in this set?

The set includes an 85ml full-size serum and a 15ml bonus serum, for 100ml total.

Which ingredients support the serum’s hydration and texture-care positioning?

The formula includes 3,000 ppm hydrolyzed hyaluronic acid, glycerin and gluconolactone. Gluconolactone is its PHA, linked to gentle care for rough, uneven-looking texture.

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THE LAB by BLANC DOUX

Oligo Hyaluronic Acid Deep Glow Serum

What it is: A leave-on facial serum that layers in hydration for smoother, makeup-ready skin with a glowing appearance.

Hydration for smoother skin
Makeup-ready glow
Lightweight, quick-absorbing feel
Gentle PHA texture care

Net weight: 100ml total (85ml + 15ml)

Oligo Hyaluronic Acid Deep Glow Serum

85ml + 15ml ·$15.99 USD

Hydration for smoother skin

Makeup-ready glow

Lightweight, quick-absorbing feel

Gentle PHA texture care

Main active: Hyaluronic Acid
Intensity: Gentle

PRODUCT DETAILS

Hello, hydration. This leave-on facial serum locks in hydration for smoother, makeup-ready skin. Its moisture-layering care supports makeup adherence and a glowing appearance, giving dry or rough-feeling skin a focused moisture step.

At the center of that hydration story is 3,000 ppm hydrolyzed hyaluronic acid. As a humectant, it helps hold and retain moisture, making its role easy to understand.

The feel stays light. It’s a lightweight daily layer with a refreshing, non-heavy finish, and it absorbs quickly. It’s also a gentle option for sensitive skin.

Before makeup, the serum can help create a dewy, smooth-looking base, with hydration care that supports adherence and glow. Gluconolactone, the formula’s PHA, adds gentle care for rough, uneven-looking texture. The set pairs an 85ml full-size serum with a 15ml bonus, for 100ml total.

Learn more

GOES WELL WITH

1025 Dokdo Cream$24.99 USD

1025 Dokdo Sleeping Pack$15.99 USD

1025 Dokdo Sun Cream$18.99 USD

1025 Dokdo Pad$20.99 USD

100 Reedle Shot Stick Pouch$8.09 USD

1025 Dokdo Cleanser$11.99 USD

1025 Dokdo Eye Cream$22.99 USD

1025 Dokdo Lotion$14.99 USD

Hydration leads the way, joined by a lightweight feel, makeup-ready glow and gentle PHA texture care.

Hydration that smooths the way
Makeup-ready glow
Lightweight, gentle feel
Gentle texture care

Key Ingredients

Clear hydrogel spheres and droplets on a pale lilac background.

Hyaluronic Acid

Helps hydrate and visibly plump the skin.

Gluconolactone

A gentle exfoliating PHA that helps smooth skin texture while attracting moisture.

Translucent blue serum-like streaks spread across a pale blue surface.

Concerns & Benefits

Your Concerns

1
Dehydration
For skin that needs a focused hydrating layer before the rest of your routine.
2
Dullness
For days when your complexion could use a smoother, more glowing makeup base.

How To Use

1On clean skin, dispense an appropriate amount into your hands and apply it along the skin texture.
2Gently pat with your fingertips until absorbed.
3Leave the serum on and continue with your routine’s sealing step.
4For makeup prep, apply the serum before makeup in the same way for a dewy, smooth-looking base.

A person dispensing clear serum down one cheek from a white squeeze bottle.

Frequently asked questions

What does the serum feel like on the skin?

It has a lightweight, quickly absorbed texture with a refreshing, non-heavy finish.

Keep learning

Related guides

Ingredient guideGlycerin for skin →

Customer reviews

Frequently Bought Together

Buy these products together

This itemOligo Hyaluronic Acid Deep Glow Serum$15.99 USD

1025 Dokdo Cream$24.99 USD

1025 Dokdo Sleeping Pack$15.99 USD

Total price: $56.97 USD

This itemOligo Hyaluronic Acid Deep Glow Serum$15.99 USD

1025 Dokdo Cream$24.99 USD

1025 Dokdo Sleeping Pack$15.99 USD

Total price: $56.97 USD

ROUND LAB

1025 Dokdo Cream

A rich, unscented balm moisturizer for lasting hydration and a soft, cushioned feel.

80 ml$24.99 USD

ROUND LAB

1025 Dokdo Sleeping Pack

A lightweight, unscented overnight gel for hydration and smoother-feeling skin.

100 ml$15.99 USD

ROUND LAB

1025 Dokdo Sun Cream

SPF 50+ PA++++ protection in a lightweight, no-white-cast lotion.

50 ml$18.99 USD

ROUND LAB

1025 Dokdo Pad

Two-sided toner care for tidier texture and balanced moisture.

70 pads / 120 g$20.99 USD

VT COSMETICS

100 Reedle Shot Stick Pouch

A travel-size evening booster for smoother-feeling, more refined-looking skin.

2 mL × 10$8.09 USD

ROUND LAB

1025 Dokdo Cleanser

Creamy, slightly acidic foam for a comfortable cleanse

150 ml$11.99 USD

ROUND LAB

1025 Dokdo Eye Cream

Lightweight daily eye care for hydration, brightness and smoother-looking fine lines.

30 ml / 1.01 fl oz$22.99 USD

ROUND LAB

1025 Dokdo Lotion

A lightweight, unscented facial moisturizer with three forms of hyaluronic acid for lasting moisture without stickiness.

200 ml$14.99 USD

THE LAB by BLANC DOUX Oligo Hyaluronic Acid Deep Glow Serum

THE LAB by BLANC DOUX

Oligo Hyaluronic Acid Deep Glow Serum

What it is: A leave-on facial serum that layers in hydration for smoother, makeup-ready skin with a glowing appearance.

Hydration for smoother skin
Makeup-ready glow
Lightweight, quick-absorbing feel
Gentle PHA texture care

Net weight: 100ml total (85ml + 15ml)

Oligo Hyaluronic Acid Deep Glow Serum

85ml + 15ml ·$15.99 USD

Hydration for smoother skin

Makeup-ready glow

Lightweight, quick-absorbing feel

Gentle PHA texture care

Main active: Hyaluronic Acid
Intensity: Gentle

PRODUCT DETAILS

At the center of that hydration story is 3,000 ppm hydrolyzed hyaluronic acid. As a humectant, it helps hold and retain moisture, making its role easy to understand.

The feel stays light. It’s a lightweight daily layer with a refreshing, non-heavy finish, and it absorbs quickly. It’s also a gentle option for sensitive skin.

Learn more

GOES WELL WITH

1025 Dokdo Cream$24.99 USD

1025 Dokdo Sleeping Pack$15.99 USD

1025 Dokdo Sun Cream$18.99 USD

1025 Dokdo Pad$20.99 USD

100 Reedle Shot Stick Pouch$8.09 USD

1025 Dokdo Cleanser$11.99 USD

1025 Dokdo Eye Cream$22.99 USD

1025 Dokdo Lotion$14.99 USD

Hydration leads the way, joined by a lightweight feel, makeup-ready glow and gentle PHA texture care.

Hydration that smooths the way
Makeup-ready glow
Lightweight, gentle feel
Gentle texture care