How often should a beginner use it?

Start with 2–3 nights a week, then increase gradually as your skin permits.

Where does it go in an evening skincare routine?

Use it after cleansing and toner, then finish with moisturizer.

Can it be used during the day?

Nighttime use is recommended. If you apply it during the day, use UV protection and keep sunscreen in your morning routine.

Is the serum fragrance-free?

Yes, the serum is fragrance-free.

Who is this serum best suited to?

It is recommended for people concerned about uneven-looking texture, a lack of firmness or maintaining a healthy-looking complexion.

How should the serum be stored after opening?

Keep it in a cool place away from high temperatures and direct sunlight, and use it within eight months of opening.

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ANUA

Nano Retinol 0.3% Niacin Renewing Serum

Q: What does the serum feel like on the skin?

It has a lightweight cream texture that blends readily into skin.

Q: Does 0.3% mean the serum contains 0.3% pure retinol?

No. The formula contains a 0.3% liposomal retinol complex and 0.11% pure retinol.

What it is: A leave-on facial serum with retinol, niacinamide and peptides that targets the look of fine lines, uneven texture, visible pores and uneven tone while adding deep hydration.

Fine-line smoothing
Texture, pore & tone care
Deep hydration
Calming barrier support

Net weight: 30 ml

Nano Retinol 0.3% Niacin Renewing Serum

30ml ·$19.99 USD

Fine-line smoothing

Texture, pore & tone care

Deep hydration

Calming barrier support

Main active: Retinol
Intensity: Standard

PRODUCT DETAILS

This leave-on facial serum brings focused care to fine lines, uneven texture, visible pores and uneven tone. It also helps improve the look of dark spots and post-breakout marks, making it a thoughtful choice when you want smoother, more refined-looking skin.

At its center, retinol, niacinamide and peptides support firmer-feeling skin with softer-looking fine lines. The blend also provides deep hydration for a fresh, radiant-looking complexion, so renewal is only part of the story.

The formula contains a 0.3% liposomal retinol complex and 0.11% pure retinol. In other words, the 0.3% in the name does not mean 0.3% pure retinol. Ceramide and centella asiatica add calming support for the skin barrier during retinol use.

Its fragrance-free formula has a lightweight cream texture that blends readily into skin. The result is a focused night serum for the visible texture, tone and firmness concerns you would like to care for, with hydration and calm kept close.

Learn more

GOES WELL WITH

100 Reedle Shot Stick Pouch$8.09 USD

1025 Dokdo Cream$24.99 USD

1025 Dokdo Pad$20.99 USD

1025 Dokdo Sleeping Pack$15.99 USD

30 Seconds Quick Bubble Mask Clear$28.99 USD

5 PDRN Hyaluronic Acid Vital Hydrating Hydrogel Mask$12.99 USD

1025 Dokdo Cleanser$11.99 USD

1025 Dokdo Eye Cream$22.99 USD

Focused care for the look of fine lines, uneven texture, visible pores and tone, with deep hydration and calming barrier support.

Softens the look of fine lines
Refines uneven-looking texture
Improves the look of marks
Makes pores look less noticeable
Provides deep hydration
Adds calming barrier support

Key Ingredients

Three open mauve, apricot and auburn grooves arc across one warm-ivory matte plaster surface beside a tiny coral point.

Retinol

May help soften the look of fine lines and uneven texture with consistent, carefully introduced leave-on use.

Niacinamide

Helps visibly brighten uneven tone and support the skin barrier.

A blush paper ribbon curves across an ivory platform with a pale lavender panel behind.

Peptides

Some exact peptide forms may support smoother, firmer-looking skin; evidence varies by peptide and formula.

Overlapping ivory wax-like layers on a warm blush background, representing ceramide barrier lipids.

Ceramides

Barrier-supporting lipids that help reduce moisture loss and ease visible dryness.

Centella Asiatica

Helps soothe visible redness and support the skin barrier.

Abstract still life of layered translucent blush and pale sage folds on a warm ivory surface with soft directional shadows.

BHA

BHA is a chemical exfoliant family used to lift dead surface cells and help skin look smoother and pores appear clearer.

White serum bottle centered against a pale green background.

Concerns & Benefits

Your Concerns

1
Fine Lines Wrinkles
For fine lines that make your complexion look less smooth.
2
Uneven Texture
For skin with an uneven-looking or rough-looking surface.

How To Use

1At night, cleanse your face and apply toner.
2Apply 2–3 drops at the serum step and spread a thin layer over your whole face. Do not use it in the same routine as high-concentration vitamin C or exfoliating products such as peels.
3Finish with moisturizer and leave the serum on.
4If you are new to retinol, start 2–3 nights a week and increase gradually as your skin permits.
5Apply sunscreen the next morning.

White pump bottle marked 0.3+ with a purple label, centered on a pale green background.

Frequently asked questions

What skin concerns does this serum target?

It targets the appearance of fine lines, uneven texture, enlarged pores, uneven tone, dark spots and post-breakout marks. It also supports firmer-feeling, hydrated and radiant-looking skin.

Keep learning

Customer reviews

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This itemNano Retinol 0.3% Niacin Renewing Serum$19.99 USD

100 Reedle Shot Stick Pouch$8.09 USD

1025 Dokdo Cream$24.99 USD

Total price: $53.07 USD

This itemNano Retinol 0.3% Niacin Renewing Serum$19.99 USD

100 Reedle Shot Stick Pouch$8.09 USD

1025 Dokdo Cream$24.99 USD

Total price: $53.07 USD

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100 Reedle Shot Stick Pouch

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1025 Dokdo Cream

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80 ml$24.99 USD

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1025 Dokdo Pad

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

70 pads / 120 g$20.99 USD

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1025 Dokdo Sleeping Pack

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

100 ml$15.99 USD

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A quick, leave-on microbubble mask for soothing moisture and a fresh, soft finish.

95 ml / 3.21 oz$28.99 USD

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5 PDRN Hyaluronic Acid Vital Hydrating Hydrogel Mask

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

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1025 Dokdo Cleanser

Creamy, slightly acidic foam for a comfortable cleanse

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1025 Dokdo Eye Cream

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30 ml / 1.01 fl oz$22.99 USD

ANUA Nano Retinol 0.3% Niacin Renewing Serum | Sleepy Hello

ANUA

Nano Retinol 0.3% Niacin Renewing Serum

What it is: A leave-on facial serum with retinol, niacinamide and peptides that targets the look of fine lines, uneven texture, visible pores and uneven tone while adding deep hydration.

Fine-line smoothing
Texture, pore & tone care
Deep hydration
Calming barrier support

Net weight: 30 ml

Nano Retinol 0.3% Niacin Renewing Serum

30ml ·$19.99 USD

Fine-line smoothing

Texture, pore & tone care

Deep hydration

Calming barrier support

Main active: Retinol
Intensity: Standard

PRODUCT DETAILS

Learn more

GOES WELL WITH

100 Reedle Shot Stick Pouch$8.09 USD

1025 Dokdo Cream$24.99 USD

1025 Dokdo Pad$20.99 USD

1025 Dokdo Sleeping Pack$15.99 USD

30 Seconds Quick Bubble Mask Clear$28.99 USD

5 PDRN Hyaluronic Acid Vital Hydrating Hydrogel Mask$12.99 USD

1025 Dokdo Cleanser$11.99 USD

1025 Dokdo Eye Cream$22.99 USD

Focused care for the look of fine lines, uneven texture, visible pores and tone, with deep hydration and calming barrier support.

Softens the look of fine lines
Refines uneven-looking texture
Improves the look of marks
Makes pores look less noticeable
Provides deep hydration
Adds calming barrier support