COSRX The Retinol 0.5 Oil 0.67oz

COSRX The Retinol 0.5 Oil 0.67oz

Item#: COS319
COSRX The Retinol 0.5 Oil contains NO purified water, NO retinol derivatives, 0.1% highly concentrated pure retinol with stabilized formula, anti-aging oil for intermediate that stimulates collagen production in skin, helps to firm sagging skin and reduces the signs of aging.

Product Description

Product Description:

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. An intensive treatment for a youthful and radiant complexion! Feel the benefits of Retinol without irritation. (*Based on clinical trials- 30 subjects completed the test.)

Clinical Results:

    Clinical Results in 4 weeks

  • - 22.02% improvement of wrinkles(forehead)
  • - 18.40% improvement of wrinkles(nasolabial)
  • - 17.68% improvement of wrinkles(eye area)
  • - 16.91% improvement of elasticity (external elasticity)
  • - 13.43% improvement of elasticity (internal elasticity)
  • - 13.78% improvement of lifting (mouth corner)
  • - 13.54% improvement of lifting (chin)
  • - 4.28% improvement of skin age
  • Clinical Results in 2 weeks

  • - 48.87% improvement of pore (volume)
  • - 45.74% improvement of pore (area)
  • *Based on clinical trials of 20 subjects. *Dermacosmetic Skin Science Laboratory Co., Ltd.

How To Use:

/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 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.


  • Pure retinol (Vitamin A) : Accelerates collagen production and skin turnover to improve fine lines
  • Plant-derived squalane : Protects the skin from external irritation
  • Tocotrienol (Super Vitamin E) : Reduces visible signs of aging and skin damage
  • 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