How should I spread and finish applying the serum?

Spread it evenly with your fingers, working from the inner areas of your face outward. Gently pat until absorbed.

How much PDRN, caffeine and spicule material does the formula contain?

It contains PDRN as Sodium DNA at 1,000ppb, caffeine at 1,000ppb and 500ppm sponge-derived spicules, listed as Hydrolyzed Sponge.

What does “triple hyaluronic acid” mean in this formula?

It refers to three forms: Hyaluronic Acid, Hydrolyzed Hyaluronic Acid and Sodium Hyaluronate.

Free standard shipping to eligible countries from €71

P.CALM

PDRN Caffeine Blue Capsule 11 Serum

Q: Is this serum positioned for sensitive or easily reactive skin?

Yes. It is recommended for sensitive or easily reactive skin and has completed a low-irritation test.

What it is: A leave-on facial serum for hydration, fresh-looking radiance and volume-focused care.

Plumper, smoother feel
Light yet hydrating feel
Radiance for tired-looking skin
Sensitive-skin focused

Net weight: 30ml

PDRN Caffeine Blue Capsule 11 Serum

30ml ·€11.99

Plumper, smoother feel

Light yet hydrating feel

Radiance for tired-looking skin

Sensitive-skin focused

Main active: Three-Form Hyaluronic Acid Complex
Intensity: Gentle

PRODUCT DETAILS

Hello, hydration. This leave-on serum is for days when your skin looks tired or feels less bouncy. It brings together moisture that helps your skin stay hydrated, fresh-looking radiance and a plumper feel in one easy addition to your routine.

Three forms of hyaluronic acid help make that hydration story clear. Hyaluronic Acid, Hydrolyzed Hyaluronic Acid and Sodium Hyaluronate act as humectants, helping attract and hold water for comfortably hydrated skin.

The after-feel is light yet hydrating, while skin feels plumper, smoother and more refined after use. It is a balanced finish for anyone who wants moisture without giving up a lighter feel.

The serum is also recommended for sensitive or easily reactive skin and has completed a low-irritation test. It keeps the focus gently on hydration, radiance and bounce.

Learn more

GOES WELL WITH

1025 Dokdo Sun Cream€17.98

1025 Dokdo Cleanser€10.99

1025 Dokdo Cream€23.00

1025 Dokdo Eye Cream€20.88

1025 Dokdo Lotion€13.98

1025 Dokdo Pad€18.99

1025 Dokdo Sleeping Pack€14.98

100 Reedle Shot Stick Pouch€7.88

Moisture, radiance and a plumper feel come together in one light yet hydrating serum.

Comforting Hydration
Fresh-Looking Radiance
Volume and Bounce
Sensitive-Skin Fit

Key Ingredients

Three-Form Hyaluronic Acid Complex

A complex of three hyaluronic acid forms that helps attract moisture to support skin hydration.

Niacinamide

Helps visibly brighten uneven tone and support the skin barrier.

A cluster of translucent, pale peach pointed sculptural forms with small droplets, arranged on a warm ivory surface under soft directional light.

Hydrolyzed Sponge Spicules

Microscopic sponge-derived spicules that create a noticeable, stimulating feel in cosmetic formulas.

Panthenol

Pro-vitamin B5 that helps skin hold moisture and feel softer and more comfortable.

Pleated lavender paper fan with a coral-red edge on a pale blush surface.

Adenosine

A skin-conditioning ingredient commonly used to help skin look smoother and soften the appearance of fine lines.

Real Results

36.3%Increase in skin elasticity in retailer-published testing¹
95%Agreed the after-use feel was light yet hydrating¹
100%Agreed skin maintained its moisture balance after use¹
100%Agreed skin felt plump after use¹

View all 6 real results

100%

Hands holding the bottle and dropper beside a visible dab of blue serum.

Concerns & Benefits

Your Concerns

1
Dehydration
For skin that feels short on moisture or struggles to hold on to it.
2
Dullness
For tired-looking skin that could use a fresher, more radiant appearance.
3

How To Use

1After cleansing, apply an appropriate amount to your face during the serum step.
2Spread the serum evenly with your fingers, working from the inner areas of your face outward.
3Gently pat until absorbed. Leave the serum on.

Dropper applying blue serum directly to the back of a hand.

Frequently asked questions

What kind of product is this, and where does it go in my routine?

It is a 30ml leave-on facial serum. Apply it after cleansing during the serum step, then leave it on.

Keep learning

Customer reviews

Frequently Bought Together

Buy these products together

This itemPDRN Caffeine Blue Capsule 11 Serum€11.99

1025 Dokdo Sun Cream€17.98

1025 Dokdo Cleanser€10.99

Total price: €40.96

This itemPDRN Caffeine Blue Capsule 11 Serum€11.99

1025 Dokdo Sun Cream€17.98

1025 Dokdo Cleanser€10.99

Total price: €40.96

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1025 Dokdo Sun Cream

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

50 ml€17.98

ROUND LAB

1025 Dokdo Cleanser

Creamy, slightly acidic foam for a comfortable cleanse

150 ml€10.99

ROUND LAB

1025 Dokdo Cream

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

80 ml€23.00

ROUND LAB

1025 Dokdo Eye Cream

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

30 ml / 1.01 fl oz€20.88

ROUND LAB

1025 Dokdo Lotion

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

200 ml€13.98

ROUND LAB

1025 Dokdo Pad

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

70 pads / 120 g€18.99

ROUND LAB

1025 Dokdo Sleeping Pack

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

100 ml€14.98

VT COSMETICS

100 Reedle Shot Stick Pouch

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

2 mL × 10€7.88

P.CALM PDRN Caffeine Blue Capsule 11 Serum | Sleepy Hello

P.CALM

PDRN Caffeine Blue Capsule 11 Serum

What it is: A leave-on facial serum for hydration, fresh-looking radiance and volume-focused care.

Plumper, smoother feel
Light yet hydrating feel
Radiance for tired-looking skin
Sensitive-skin focused

Net weight: 30ml

PDRN Caffeine Blue Capsule 11 Serum

30ml ·€11.99

Plumper, smoother feel

Light yet hydrating feel

Radiance for tired-looking skin

Sensitive-skin focused

Main active: Three-Form Hyaluronic Acid Complex
Intensity: Gentle

PRODUCT DETAILS

The after-feel is light yet hydrating, while skin feels plumper, smoother and more refined after use. It is a balanced finish for anyone who wants moisture without giving up a lighter feel.

The serum is also recommended for sensitive or easily reactive skin and has completed a low-irritation test. It keeps the focus gently on hydration, radiance and bounce.

Learn more

GOES WELL WITH

1025 Dokdo Sun Cream€17.98

1025 Dokdo Cleanser€10.99

1025 Dokdo Cream€23.00

1025 Dokdo Eye Cream€20.88

1025 Dokdo Lotion€13.98

1025 Dokdo Pad€18.99

1025 Dokdo Sleeping Pack€14.98

100 Reedle Shot Stick Pouch€7.88

Moisture, radiance and a plumper feel come together in one light yet hydrating serum.

Comforting Hydration
Fresh-Looking Radiance
Volume and Bounce
Sensitive-Skin Fit