The Retinol 0.5 Oil

Name: The Retinol 0.5 Oil
Brand: COSRX Official
SKU: SC40TR02
Price: 27.0 USD
Availability: InStock

0.5% pure retinol booster that deeply nourishes and provides a radiant, anti-aging glow

No purified water or retinol derivatives. Formulated using 0.5% stabilized, pure retinol for powerful anti-aging care. Best for skin accustomed to retinol but still experiencing progressive signs of aging such as loss of elasticity and dryness. For intermediate-level retinol users looking for a highly concentrated, youth booster.

Size : 20ml / 0.67fl. Oz

Select Option

$27.00

Recommended for
COSRX The retinol 0.5 oil is formulated with 0.5% pure retinol, designed for users who are accustomed to retinol and seeking a more potent option to combat signs of aging. It targets deep wrinkles, fine lines, loss of skin elasticity, and uneven texture and tone. It also helps reduce pore size and improves skin firmness.

Target concerns
- Deep & fine wrinkles
- Anti-aging
- Rough Texture
- Uneven Skin Tone
- Loss of Elasticity
- Pores
- Dryness

Texture
Silky-smooth oil formula that absorbs effortlessly it is good for special night skincare routine

Color
A slightly yellow tint due to the retinol ingredient

/Start small and slow!/
During evening care, apply 1 to 2 drops to hand and tap with fingertips from inside out, let absorb. Limit initial use to three times per week; gradually increase frequency to every other night, use as tolerated.

* Have an ‘adaption period’ when using retinol

/Week 1~2/
- Frequency : use only 2~3 times a week at night
- How to Use : After cleansing, at the serum step, apply 1-2 drops to areas of concern. e.g. under eyes, mouth, forehead and neck

*Tailor your application by mixing the cream to suit your personal preferences

/Week 3~/
- Frequency : may apply every other day at night
- How to use : After cleansing, at the moisturizer step, may spread over the entire face.

* The "building tolerance" phase can be shortened or extended depending on individual differences
* Maintain this phase until no discomfort is experienced.
* Gradually increase frequency and areas of application.

KEY INGREDIENTS

• Pure retinol (Vitamin A) :
Accelerates collagen production and skin turnover to improve fine lines
*Learn more about Retinol →

• Plant-derived squalane :
Protects the skin from external irritation

• Tocotrienol (Super Vitamin E) :
Reduces visible signs of aging and skin damage

Recommended for
COSRX The retinol 0.5 oil is formulated with 0.5% pure retinol, designed for users who are accustomed to retinol and seeking a more potent option to combat signs of aging. It targets deep wrinkles, fine lines, loss of skin elasticity, and uneven texture and tone. It also helps reduce pore size and improves skin firmness.

Target concerns
- Deep & fine wrinkles
- Anti-aging
- Rough Texture
- Uneven Skin Tone
- Loss of Elasticity
- Pores
- Dryness

Texture
Silky-smooth oil formula that absorbs effortlessly it is good for special night skincare routine

Color
A slightly yellow tint due to the retinol ingredient

/Start small and slow!/
During evening care, apply 1 to 2 drops to hand and tap with fingertips from inside out, let absorb. Limit initial use to three times per week; gradually increase frequency to every other night, use as tolerated.

* Have an ‘adaption period’ when using retinol

/Week 1~2/
- Frequency : use only 2~3 times a week at night
- How to Use : After cleansing, at the serum step, apply 1-2 drops to areas of concern. e.g. under eyes, mouth, forehead and neck

*Tailor your application by mixing the cream to suit your personal preferences

/Week 3~/
- Frequency : may apply every other day at night
- How to use : After cleansing, at the moisturizer step, may spread over the entire face.

* The "building tolerance" phase can be shortened or extended depending on individual differences
* Maintain this phase until no discomfort is experienced.
* Gradually increase frequency and areas of application.

KEY INGREDIENTS

• Pure retinol (Vitamin A) :
Accelerates collagen production and skin turnover to improve fine lines
*Learn more about Retinol →

• Plant-derived squalane :
Protects the skin from external irritation

• Tocotrienol (Super Vitamin E) :
Reduces visible signs of aging and skin damage

PROVEN RESULTS

- After 4 Weeks

Wrinkles
22.02% reduction in forehead wrinkles
18.40% reduction in nasolabial folds
17.68% reduction in wrinkles around the eyes

Elasticity & Lifting
16.91% improvement in external elasticity
13.43% improvement in internal elasticity
13.78% improvement in dropping mouth corners
13.54% improvement in chin firmness

- After 2 Weeks

Pores
48.87% reduction in pore volume
45.74% reduction in pore area
28.96% reduction in pore count
19.86% reduction in pore depth

*Based on clinical trials of 20 subjects.
As a result of the clinical trials from Dermacosmetic Skin Science Laboratory Co., Ltd.

More details

VIDEO

FAQ

Q. How does Retinol do to your skin?
Wrinkles and loss of skin elasticity are caused by decreased collagen production and skin elasticity in the dermis which is part of the structure of the skin. Collagen naturally decreases due to environmental factors such as aging and UV rays. Retinol will deliver visible results in wrinkles by stimulating collagen gene and synthesis in the dermis.

Q. Do you need to wash retinol off in the morning?
Retinol is weak against light and heat; we recommend using it at night. If applied during the daytime, be sure to use with a SPF. (* It is recommended to apply a SPF even if not applied during the daytime. Because it can be still left on skin in the next day.

Q. Who should not use retinol?
It is suitable for those who have concerns about aging (wrinkles, low elasticity) but not recommended during pregnancy and breastfeeding. Please do not use it after non-surgical cosmetic procedure and using beauty equipment.

Q. What can you not mix with retinol?
Retinol with vitamin C, benzoyl peroxide, and AHA/BHA acids. AHA and BHA acids are exfoliating, which can dry out skin and cause further irritation if your skincare routine already includes retinol.

Q. It stings and turns red. Is it supposed to be like this?
A high concentration of retinol can cause skin irritation such as redness and itching, however it’s not harmful effects but it’s burning accompanied by blood vessels to widen. It has nothing to do with skin problems.
Retinol can cause side effects skin irritations, erythema, skin peeling. It is recommended to use a small amount every other week during an adjustment period then increase it gradually.

*Cautions*
· Patch testing prior to use is advised.
· When pregnant or breastfeeding, it is recommended to avoid any retinoid products.
· After the use of retinol, the skin may feel stingy and may show signs of reddening due to deep skin exfoliation. Irritation is a temporary and normal symptom. If irritation persists, reduce the frequency or stop the use of the product.
· Due to the nature of the retinol component, the color may become darker or you may feel a unique odor.
· To maintain the freshness of retinol ingredients, avoid storing in high temperatures and direct sunlight.
· It is recommended to store it in the refrigerator when not used every day.
· Since this product can increase sensitivity to sunlight, use sunscreen while using the product.
· Do not pair with any scrub, peeling or exfoliating product as it can irritate the skin

Q. How does Retinol do to your skin?
Wrinkles and loss of skin elasticity are caused by decreased collagen production and skin elasticity in the dermis which is part of the structure of the skin. Collagen naturally decreases due to environmental factors such as aging and UV rays. Retinol will deliver visible results in wrinkles by stimulating collagen gene and synthesis in the dermis.

Q. Do you need to wash retinol off in the morning?
Retinol is weak against light and heat; we recommend using it at night. If applied during the daytime, be sure to use with a SPF. (* It is recommended to apply a SPF even if not applied during the daytime. Because it can be still left on skin in the next day.

Q. Who should not use retinol?
It is suitable for those who have concerns about aging (wrinkles, low elasticity) but not recommended during pregnancy and breastfeeding. Please do not use it after non-surgical cosmetic procedure and using beauty equipment.

Q. What can you not mix with retinol?
Retinol with vitamin C, benzoyl peroxide, and AHA/BHA acids. AHA and BHA acids are exfoliating, which can dry out skin and cause further irritation if your skincare routine already includes retinol.

Q. It stings and turns red. Is it supposed to be like this?
A high concentration of retinol can cause skin irritation such as redness and itching, however it’s not harmful effects but it’s burning accompanied by blood vessels to widen. It has nothing to do with skin problems.
Retinol can cause side effects skin irritations, erythema, skin peeling. It is recommended to use a small amount every other week during an adjustment period then increase it gradually.

*Cautions*
· Patch testing prior to use is advised.
· When pregnant or breastfeeding, it is recommended to avoid any retinoid products.
· After the use of retinol, the skin may feel stingy and may show signs of reddening due to deep skin exfoliation. Irritation is a temporary and normal symptom. If irritation persists, reduce the frequency or stop the use of the product.
· Due to the nature of the retinol component, the color may become darker or you may feel a unique odor.
· To maintain the freshness of retinol ingredients, avoid storing in high temperatures and direct sunlight.
· It is recommended to store it in the refrigerator when not used every day.
· Since this product can increase sensitivity to sunlight, use sunscreen while using the product.
· Do not pair with any scrub, peeling or exfoliating product as it can irritate the skin