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 & 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
• After cleansing, at the moisturizer step, apply a small amount to areas of concern

e.g. under the 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