How much should a first-time user apply, and how often should they start?

Begin with a small amount on your concern areas—no more than half your usual essence amount. Use it every other night for the first two weeks, then increase the amount and move to every evening if you aren't experiencing discomfort.

Is the 0.1% formula only for individual wrinkles, or can it be used over a wider area?

You can concentrate it on individual concern areas or use it more widely at night.

Who is this strength intended for within IOPE's retinol range?

The 0.1% version is positioned for beginner-to-intermediate retinol users with ordinary skin sensitivity.

Does the formula contain added fragrance?

Yes. Fragrance/parfum appears in the full ingredient declaration. The retinol may also cause the product's color to deepen or a characteristic odor to become noticeable.

Which supporting ingredients accompany the retinoid system?

The formula includes five forms of hyaluronic acid, panthenol, BX Peptide and a human-mimetic synthetic collagen component.

Is there an essential daytime step while using this serum?

Yes. Apply sunscreen during the day because your skin may become more sensitive to sunlight.

How should the product be stored, and how does its tube help protect the formula?

Keep it away from high temperatures and direct sunlight. Its sealed three-layer aluminum tube and air-blocking valve are designed to limit light and oxygen exposure during use.

Free US Express shipping from $79

IOPE

Retinol Expert 0.1% Wrinkle Corrector Serum

What it is: An intensive nighttime retinoid serum for the appearance of wrinkles and visible pores, positioned for beginner-to-intermediate retinol users.

Wrinkle & visible-pore care
Beginner-to-intermediate retinol
Five-form hyaluronic hydration
Tube limits light & air exposure

Net weight: 30 ml

Retinol Expert 0.1% Wrinkle Corrector Serum

30ml ·$69.99 USD

Wrinkle & visible-pore care

Beginner-to-intermediate retinol

Five-form hyaluronic hydration

Tube limits light & air exposure

Main active: No primary active
Intensity: Supportive

PRODUCT DETAILS

Meet a nighttime intensive serum designed to target the look of wrinkles and visible pores. It can be concentrated on individual concern areas or used more broadly, and this 0.1% version sits at a beginner-to-intermediate point in IOPE's retinol range.

At its center is a multi-retinoid system with a slower-release encapsulated form. It brings together pure retinol, encapsulated retinol, Bio-seletinoid and Granactive Retinoid. The encapsulated form is designed to release more slowly and for longer than pure retinol.

Alongside it, five forms of hyaluronic acid support surface hydration and moisture-barrier care. Panthenol adds skin-protecting support, BX Peptide supports hydration and elasticity, and a human-mimetic synthetic collagen component contributes barrier care.

The formula comes in a sealed three-layer aluminum tube designed to limit light and oxygen exposure during use. Because of the retinol, its color may deepen and a characteristic odor may become noticeable over time.

Learn more

GOES WELL WITH

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

2-Step Propolis Energy Active Ampule Mask$15.99 USD

30 Seconds Quick Bubble Mask Clear$28.99 USD

30 Seconds Quick Bubble Mask Repair$28.99 USD

360º Shot PDRN Glowing Eye Patch$4.00 USD

360º Shot PDRN Glowing Eye Patch$19.99 USD

A focused retinoid system meets hydration, elasticity and moisture-barrier support.

Visible wrinkle care
Visible-pore care
Surface hydration
Elasticity 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.

Clear hydrogel spheres and droplets on a pale lilac background.

Hyaluronic Acid

Helps hydrate and visibly plump the skin.

Panthenol

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

A translucent peach-toned ribbon-like sculpture with soft folds, scattered clear droplets, and a gentle shadow on a warm ivory surface.

BX Peptide

A proprietary peptide ingredient highlighted for helping skin feel firmer and more taut.

Three oversized translucent, softly faceted glass crystals arranged on a pale lavender stage above a blush background with a small coral accent.

Allantoin

Helps soothe and soften dry, rough-feeling skin.

Real Results

23.7%Reduction in measured pore volume after two weeks¹
8.9%Reduction in eye-area wrinkle depth after two weeks¹
12.3%Reduction in neck-wrinkle depth after four weeks¹
6.3%Improvement in the nasolabial-fold area after four weeks¹

View all 7 real results

4.2%

A slim white-and-purple squeeze tube standing upright on a pale green background.

Concerns & Benefits

Your Concerns

1
Fine Lines Wrinkles
For visible lines across areas such as the eyes, brow, forehead, neck and mouth.
2
Visible Pores
When the appearance of pores is one of your main skin goals.

How To Use

1At night, after toner, lotion and essence or serum, apply a small amount to areas where wrinkles or other signs of aging concern you. If you're a first-time user, use no more than half your usual essence amount.
2Use it every other night for the first two weeks while your skin adapts. While using this serum, avoid combining it with irritating scrubs or peels, beauty devices, or cosmetic procedures. After that period, you may increase the amount and use it every evening if you aren't experiencing discomfort.
3Finish your evening routine with cream. Carefully applying your earlier skincare or using ample cream afterward may help reduce discomfort.
4During the day, apply sunscreen because your skin may become more sensitive to sunlight.

Frequently asked questions

Is this a serum, and where does it go in an evening routine?

Yes. It's an intensive serum for nighttime use. Apply it after toner, lotion and your essence or serum, then finish with cream.

Customer reviews

Frequently Bought Together

Buy these products together

This itemRetinol Expert 0.1% Wrinkle Corrector Serum$69.99 USD

5 PDRN Hyaluronic Acid Vital Hydrating Hydrogel Mask$12.99 USD

100 Reedle Shot Stick Pouch$8.09 USD

Total price: $91.07 USD

This itemRetinol Expert 0.1% Wrinkle Corrector Serum$69.99 USD

5 PDRN Hyaluronic Acid Vital Hydrating Hydrogel Mask$12.99 USD

100 Reedle Shot Stick Pouch$8.09 USD

Total price: $91.07 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

CNP Laboratory

2-Step Propolis Energy Active Ampule Mask

A two-step ampule and sheet mask for lasting moisture and a dewy, brighter-looking finish.

5 two-step sets$15.99 USD

Menokin

30 Seconds Quick Bubble Mask Clear

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

95 ml / 3.21 oz$28.99 USD

Menokin

30 Seconds Quick Bubble Mask Repair

A bouncy, leave-on bubble mask for quick hydration and a moist-looking glow.

95 ml$28.99 USD

Centellian24

360º Shot PDRN Glowing Eye Patch

A stay-put hydrogel eye treatment for hydrated, visibly plumped and brighter-looking under-eyes.

1 pair$4.00 USD

Centellian24

360º Shot PDRN Glowing Eye Patch

Cooling, essence-rich hydrogel patches for brighter, plumper-looking under-eyes.

6 pairs (12 patches); 6.1 mL per set$19.99 USD

IOPE Retinol Expert 0.1% Wrinkle Corrector Serum

IOPE

Retinol Expert 0.1% Wrinkle Corrector Serum

What it is: An intensive nighttime retinoid serum for the appearance of wrinkles and visible pores, positioned for beginner-to-intermediate retinol users.

Wrinkle & visible-pore care
Beginner-to-intermediate retinol
Five-form hyaluronic hydration
Tube limits light & air exposure

Net weight: 30 ml

Retinol Expert 0.1% Wrinkle Corrector Serum

30ml ·$69.99 USD

Wrinkle & visible-pore care

Beginner-to-intermediate retinol

Five-form hyaluronic hydration

Tube limits light & air exposure

Main active: No primary active
Intensity: Supportive

PRODUCT DETAILS

Learn more

GOES WELL WITH

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

2-Step Propolis Energy Active Ampule Mask$15.99 USD

30 Seconds Quick Bubble Mask Clear$28.99 USD

30 Seconds Quick Bubble Mask Repair$28.99 USD

360º Shot PDRN Glowing Eye Patch$4.00 USD

360º Shot PDRN Glowing Eye Patch$19.99 USD

A focused retinoid system meets hydration, elasticity and moisture-barrier support.

Visible wrinkle care
Visible-pore care
Surface hydration
Elasticity support

Key Ingredients

BX Peptide

A proprietary peptide ingredient highlighted for helping skin feel firmer and more taut.

Allantoin

Helps soothe and soften dry, rough-feeling skin.

Real Results

23.7%Reduction in measured pore volume after two weeks¹
8.9%Reduction in eye-area wrinkle depth after two weeks¹
12.3%Reduction in neck-wrinkle depth after four weeks¹
6.3%Improvement in the nasolabial-fold area after four weeks¹

View all 7 real results

4.2%

Concerns & Benefits

Your Concerns

1
Fine Lines Wrinkles
For visible lines across areas such as the eyes, brow, forehead, neck and mouth.
2
Visible Pores
When the appearance of pores is one of your main skin goals.

How To Use

1At night, after toner, lotion and essence or serum, apply a small amount to areas where wrinkles or other signs of aging concern you. If you're a first-time user, use no more than half your usual essence amount.
2Use it every other night for the first two weeks while your skin adapts. While using this serum, avoid combining it with irritating scrubs or peels, beauty devices, or cosmetic procedures. After that period, you may increase the amount and use it every evening if you aren't experiencing discomfort.
3Finish your evening routine with cream. Carefully applying your earlier skincare or using ample cream afterward may help reduce discomfort.
4During the day, apply sunscreen because your skin may become more sensitive to sunlight.

Frequently asked questions

Is this a serum, and where does it go in an evening routine?

Yes. It's an intensive serum for nighttime use. Apply it after toner, lotion and your essence or serum, then finish with cream.

Customer reviews

Frequently Bought Together

Buy these products together

This itemRetinol Expert 0.1% Wrinkle Corrector Serum$69.99 USD

5 PDRN Hyaluronic Acid Vital Hydrating Hydrogel Mask$12.99 USD

100 Reedle Shot Stick Pouch$8.09 USD

Total price: $91.07 USD

This itemRetinol Expert 0.1% Wrinkle Corrector Serum$69.99 USD

5 PDRN Hyaluronic Acid Vital Hydrating Hydrogel Mask$12.99 USD

100 Reedle Shot Stick Pouch$8.09 USD

Total price: $91.07 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

CNP Laboratory

2-Step Propolis Energy Active Ampule Mask

A two-step ampule and sheet mask for lasting moisture and a dewy, brighter-looking finish.

5 two-step sets$15.99 USD

Menokin

30 Seconds Quick Bubble Mask Clear

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

95 ml / 3.21 oz$28.99 USD

Menokin

30 Seconds Quick Bubble Mask Repair

A bouncy, leave-on bubble mask for quick hydration and a moist-looking glow.

95 ml$28.99 USD

Centellian24

360º Shot PDRN Glowing Eye Patch

A stay-put hydrogel eye treatment for hydrated, visibly plumped and brighter-looking under-eyes.

1 pair$4.00 USD

Centellian24

360º Shot PDRN Glowing Eye Patch

Cooling, essence-rich hydrogel patches for brighter, plumper-looking under-eyes.

6 pairs (12 patches); 6.1 mL per set$19.99 USD

Key Ingredients

BX Peptide

Real Results

Concerns & Benefits

Your Concerns

How To Use

Frequently asked questions

Customer reviews

Frequently Bought Together

You may also like

Key Ingredients

BX Peptide

Real Results

Concerns & Benefits

Your Concerns

How To Use

Frequently asked questions

Customer reviews

Frequently Bought Together

You may also like

Our Benefits