COSRX

Description

Low irritation with 0.1% pure retinol

An irritation-reduced solution created with the optimal ratio of key ingredients for first-time retinol users just starting to notice the appearance of fine lines caused by dry skin. The perfect choice to prevent and correct early signs of aging before they set in.

How To Use
START SMALL AND SLOW!

• After using essence or serum, pat a small amount using your ring finger. Apply evenly over the face, neck, and onto parts with wrinkle concerns.
• 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 every other day at night
• How to Use : After cleansing, at the moisturizer step, apply a small amount to areas of concern.
• e.g. under eyes, mouth, forehead and neck
(Recommended amount : 0.1ml per section / 1 grain of rice)

WEEK 3~

• Frequency : may apply everyday 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