COSRX The Retinol 0.5 Oil 20ml

Highly concentrated 0.5% pure retinol

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.

HOW TO USE:

/Start small and slow!/
During evening care, apply 1 to 2 drops and tap with fingertips from inside out, let absorb. Limit initial use to 3 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 moisturizer step, apply 1-2 drops to areas of concern. e.g. under eyes, mouth, forehead and neck

/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.

INGREDIENTS:

Squalane, Glycine Soja (Soybean) Oil, Di-C12-13 Alkyl Malate, Retinol(0.5%), Caprylic/Capric Triglyceride, BHT, Tocotrienols, Tocopherol, Elaeis Guineensis (Palm) Oil, Hydroxymethoxyphenyl Decanone.