Retinoids

Retinoids are one of the most powerful and effective skincare ingredients proven to help fight blemishes, reduce wrinkles, stimulate collagen, and promote cellular turnover for firmer, smoother skin. Everyone needs retinol, and now everyone can tolerate my elastin, collagen, glycosaminoglycan stimulating Levels 1-4 pH-Balanced Retinol.
LEVEL 1 – pH OPTIMUM RETINOL SUSTAINING – 1000 IUsLEVEL 1 – pH OPTIMUM RETINOL SUSTAINING – 1000 IUs - Dr Koo Private Practice

LEVEL 1 – pH OPTIMUM RETINOL SUSTAINING – 1000 IUs

For Retinol Novices or Sensitive Skin

$120
LEVEL 2 – pH OPTIMUM RETINOL ACTIVATE - 2000 IUs - Dr Koo Private Practice

LEVEL 2 – pH OPTIMUM RETINOL ACTIVATE - 2000 IUs

For mild to moderate wrinkles, uneven texture, and fine pores

$165
LEVEL 3 – pH OPTIMUM RETINOL REPAIRING - 5000 IUs - Dr Koo Private Practice

LEVEL 3 – pH OPTIMUM RETINOL REPAIRING - 5000 IUs

For moderate to advanced wrinkles, irregular texture, and noticeable pores

$185
LEVEL 4 – pH OPTIMUM RETINOL RESTORING - 8000 IUs - Dr Koo Private Practice

LEVEL 4 – pH OPTIMUM RETINOL RESTORING - 8000 IUs

For deep wrinkles, rough texture, and significant pores

$215
Replenishing Eye Serum - Dr Koo Private Practice

Replenishing Eye Serum

For all skin types

$200