pH Optimum Retinol Collection



What it Does

Lessens the appearance of wrinkles, improves texture, firms skin, and shrinks pores. Controls occasional blemishes

Formulated For

First signs of lines and creases between brows (11’s), crow’s feet, forehead and the beginning signs of uneven texture and visible pores. Occasional deeper blemish.


Consistent nightly use of my pH-Optimum Retinol Complex intercepts aging signs and minimizes the appearance of lines and creases, helps shrink pores and improve skin texture and tone.  Retinol results without redness, roughness, flakiness,  irritation. Lessens and controls occasional deeper blemish.

Retinol is the workhorse and backbone of your skincare regimen. This Level 2 Retinol advances your skin conditioning and improvement with higher concentrations of 2000 IUs of Retinol and Actives. Specifically for mild to moderate depth of lines and creases in forehead, and eyes, and between brows. Use consistently and listen for the compliments as you skin and texture smooth, firm, and plump. 

-Dr. Koo

My Prescription For You

Apply one pump PM ONLY all over face after Daily Anti-Toxin Cleanse. Follow with your Anti-Oxidant Vitamin Serum and Essential Hydration to complete your support team.

Always apply sunscreen of SPF of 15 or higher daily to prevent sun sensitivity. 

The Breakthrough

  • My Level 2 - 2000 IUs Proprietary Retinol Treatment Blend reduces the appearance of pores, lines and creases.  Improves skin texture
  • Buffered with a soothing and proprietary compound including Niacinamide (B3), Phytosterols, Avocado, Coconut and Olive Extracts. Well tolerated, 100% Skin Kind, without redness, irritation and flakiness. 
  • Lessens and shortens duration of occasional deeper blemishes
Full Ingredient List:

Purified Water, Niacinamide, Squalane, Glycerin, Glyceryl Stearate, PEG-100 Stearate, Cetyl Alcohol, Sclerocarya Birrea Seed Oil, Caprylic/Capric Triglyceride, Hexylresorcinol,  Retinol, Ceramide NP, Sodium Hyaluronate, Phytosterols, Aloe Barbadensis Leaf Extract, Dimethicone, Cocos Nucifera (Coconut) Oil, Tocopheryl Acetate, Persea Gratissima (Avocado) Oil, Ethyl Linoleate, Mica, Olea Europaea (Olive) Fruit Oil, Cetearyl Alcohol, Disodium EDTA, Phenoxyethanol, Sodium Polyacrylate, Polysorbate 20, Ethylhexylglycerin, and Stearic Acid


Step-wise Retinol and actives concentration and ingredient differentiation are your stepladder to success. The right products in the right concentrations at the right time in the right sequence. As your skin progresses and you see the improvement you desire, stay at your Level. If you need more improvement, move up to the next level. Save the higher levels when you need more change, always keep a little secret stash for future needs. If you need it though, level up!

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