Which visible concerns does this serum target?

It helps even visible skin tone and soften the appearance of hyperpigmentation while minimizing the look of excess oil, blemishes, red marks, redness and blotchiness.

Is it a fit for oily or acne-prone skin?

Yes. It’s intended for oily or acne-prone skin and uneven-looking skin tone.

What does the finish look like?

Skin is expected to look fresh and dewy after use.

Is the formula fragrance-free?

Yes, the formula is fragrance-free.

Can I use it in the morning or at night?

Yes. It can be used daily, either in the morning or at night.

Free US Express shipping from $79

CosDeBaha

NZ Niacinamide 20% Zinc PCA 4% Serum

What it is: A facial serum with 20% niacinamide and 4% Zinc PCA that helps balance the look of excess oil and promote a more even-looking complexion.

Helps even visible skin tone
Helps control excess oil
Minimizes the look of blemishes and redness
Fresh, dewy-looking finish

Net weight: 30 ml

NZ Niacinamide 20% Zinc PCA 4% Serum

30ml ·$9.39 USD

Helps even visible skin tone

Helps control excess oil

Minimizes the look of blemishes and redness

Fresh, dewy-looking finish

Main active: Niacinamide
Intensity: Advanced

PRODUCT DETAILS

Hello, clarity. This focused facial serum brings together 20% niacinamide and 4% Zinc PCA for skin that looks uneven, oily or blemish-prone. It’s especially suited to oily or acne-prone skin and uneven-looking tone.

The formula helps even the look of skin tone and soften the appearance of hyperpigmentation. It also helps reduce the look of excess oil, blemishes and redness, including visible blotchiness and red marks. Arbutin adds further support for a more even-looking complexion.

Sodium hyaluronate and aloe help keep skin balanced and moisturized, so the formula’s focused care doesn’t leave moisture out of the conversation.

After use, skin is expected to look fresh and dewy. The formula is fragrance-free, too, if that’s one of your checklist items.

Learn more

GOES WELL WITH

AC Fighting AHA BHA PHA Toner$9.99 USD

1025 Dokdo Cleanser$11.99 USD

1025 Dokdo Lotion$14.99 USD

2X TGG Care Hyaluronic HydroMask$19.99 USD

5 PDRN B5 Vital Soothing Toner$15.99 USD

5 PDRN Hyaluronic Acid Vital Hydrating Hydrogel Mask$12.99 USD

100 Reedle Shot Stick Pouch$8.09 USD

1025 Dokdo Eye Cream$22.99 USD

Focused support for uneven-looking tone, excess oil, visible blemishes and moisture, with a fresh, dewy-looking finish.

More even-looking tone
Softens the look of hyperpigmentation
Less visible excess oil
Blemishes look less prominent
Calmer-looking redness
Moisture support

Key Ingredients

Niacinamide

Helps visibly brighten uneven tone and support the skin barrier.

A clear glass spoon holding pale powder, surrounded by translucent peach, blush and sage sculptural folds and glossy droplets on ivory.

Zinc PCA

A skin-conditioning zinc salt that supports light hydration while helping oily, blemish-prone skin look less shiny.

Abstract still life of translucent blush forms, soft mauve and peach folds, and clear droplets on a warm ivory studio surface.

Arbutin

The beta-D hydroquinone glucoside used in tone-focused formulas, with emerging product-specific evidence and separate identity from Alpha-Arbutin.

Clear hydrogel spheres and droplets on a pale lilac background.

Hyaluronic Acid

Helps hydrate and visibly plump the skin.

Clear glass dropper bottle with a teal label and silver collar on a white background.

Concerns & Benefits

Your Concerns

1
Uneven Skin Tone
When your complexion looks less even than you’d like.
2
Dark Spots Hyperpigmentation
When areas of visible discoloration keep drawing your eye.

How To Use

1Before your first full-face use, test the serum under your chin, particularly if your skin is sensitive.
2Wash your face and pat it dry. If you use toner, apply it first.
3Spread a small amount of serum over your entire face with your fingertips.
4Allow the serum to dry, then apply moisturizer.
5Use daily, in the morning or at night. During the day, finish with sunscreen rated SPF 30 or higher.

Clear glass dropper bottle with a teal label and silver collar on a white background, with unreadable square glyphs below.

Frequently asked questions

What are the niacinamide and Zinc PCA concentrations?

The serum contains 20% niacinamide and 4% Zinc PCA.

Keep learning

Customer reviews

Frequently Bought Together

Buy these products together

This itemNZ Niacinamide 20% Zinc PCA 4% Serum$9.39 USD

AC Fighting AHA BHA PHA Toner$9.99 USD

1025 Dokdo Cleanser$11.99 USD

Total price: $31.37 USD

This itemNZ Niacinamide 20% Zinc PCA 4% Serum$9.39 USD

AC Fighting AHA BHA PHA Toner$9.99 USD

1025 Dokdo Cleanser$11.99 USD

Total price: $31.37 USD

TIAM

AC Fighting AHA BHA PHA Toner

Triple-acid exfoliation with moisture support for a clearer, more even-looking tone.

180 ml$9.99 USD

ROUND LAB

1025 Dokdo Cleanser

Creamy, slightly acidic foam for a comfortable cleanse

150 ml$11.99 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

PO:DL

2X TGG Care Hyaluronic HydroMask

Cooling, close-fitting hydrogel care for thirsty-looking skin and a supple, luminous finish.

42 g each × 4 masks$19.99 USD

COSRX

5 PDRN B5 Vital Soothing Toner

Lightweight daily hydration for dry, sensitive or dull-looking skin

280 mL$15.99 USD

COSRX

5 PDRN Hyaluronic Acid Vital Hydrating Hydrogel Mask

Close-fitting hydrogel care for deep hydration, a radiant look and firmer-looking skin.

3 masks, 34 g (1.19 oz.) each$12.99 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 Eye Cream

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

30 ml / 1.01 fl oz$22.99 USD

CosDeBaha NZ Niacinamide 20% Zinc PCA 4% Serum

CosDeBaha

NZ Niacinamide 20% Zinc PCA 4% Serum

What it is: A facial serum with 20% niacinamide and 4% Zinc PCA that helps balance the look of excess oil and promote a more even-looking complexion.

Helps even visible skin tone
Helps control excess oil
Minimizes the look of blemishes and redness
Fresh, dewy-looking finish

Net weight: 30 ml

NZ Niacinamide 20% Zinc PCA 4% Serum

30ml ·$9.39 USD

Helps even visible skin tone

Helps control excess oil

Minimizes the look of blemishes and redness

Fresh, dewy-looking finish

Main active: Niacinamide
Intensity: Advanced

PRODUCT DETAILS

Sodium hyaluronate and aloe help keep skin balanced and moisturized, so the formula’s focused care doesn’t leave moisture out of the conversation.

After use, skin is expected to look fresh and dewy. The formula is fragrance-free, too, if that’s one of your checklist items.

Learn more

GOES WELL WITH

AC Fighting AHA BHA PHA Toner$9.99 USD

1025 Dokdo Cleanser$11.99 USD

1025 Dokdo Lotion$14.99 USD

2X TGG Care Hyaluronic HydroMask$19.99 USD

5 PDRN B5 Vital Soothing Toner$15.99 USD

5 PDRN Hyaluronic Acid Vital Hydrating Hydrogel Mask$12.99 USD

100 Reedle Shot Stick Pouch$8.09 USD

1025 Dokdo Eye Cream$22.99 USD

Focused support for uneven-looking tone, excess oil, visible blemishes and moisture, with a fresh, dewy-looking finish.

More even-looking tone
Softens the look of hyperpigmentation
Less visible excess oil
Blemishes look less prominent
Calmer-looking redness
Moisture support

Key Ingredients

Concerns & Benefits

Your Concerns

1
Uneven Skin Tone
When your complexion looks less even than you’d like.
2
Dark Spots Hyperpigmentation
When areas of visible discoloration keep drawing your eye.

How To Use

1Before your first full-face use, test the serum under your chin, particularly if your skin is sensitive.
2Wash your face and pat it dry. If you use toner, apply it first.
3Spread a small amount of serum over your entire face with your fingertips.
4Allow the serum to dry, then apply moisturizer.
5Use daily, in the morning or at night. During the day, finish with sunscreen rated SPF 30 or higher.

Frequently asked questions

What are the niacinamide and Zinc PCA concentrations?

The serum contains 20% niacinamide and 4% Zinc PCA.

Keep learning

Customer reviews

Frequently Bought Together

Buy these products together

This itemNZ Niacinamide 20% Zinc PCA 4% Serum$9.39 USD

AC Fighting AHA BHA PHA Toner$9.99 USD

1025 Dokdo Cleanser$11.99 USD

Total price: $31.37 USD

This itemNZ Niacinamide 20% Zinc PCA 4% Serum$9.39 USD

AC Fighting AHA BHA PHA Toner$9.99 USD

1025 Dokdo Cleanser$11.99 USD

Total price: $31.37 USD

TIAM

AC Fighting AHA BHA PHA Toner

Triple-acid exfoliation with moisture support for a clearer, more even-looking tone.

180 ml$9.99 USD

ROUND LAB

1025 Dokdo Cleanser

Creamy, slightly acidic foam for a comfortable cleanse

150 ml$11.99 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

PO:DL

2X TGG Care Hyaluronic HydroMask

Cooling, close-fitting hydrogel care for thirsty-looking skin and a supple, luminous finish.

42 g each × 4 masks$19.99 USD

COSRX

5 PDRN B5 Vital Soothing Toner

Lightweight daily hydration for dry, sensitive or dull-looking skin

280 mL$15.99 USD

COSRX

5 PDRN Hyaluronic Acid Vital Hydrating Hydrogel Mask

Close-fitting hydrogel care for deep hydration, a radiant look and firmer-looking skin.

3 masks, 34 g (1.19 oz.) each$12.99 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 Eye Cream

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

30 ml / 1.01 fl oz$22.99 USD