Obagi Tretinoin Cream 0.1% Versus Obagi Professional-C Serum 20%

Obagi Tretinoin Cream 0.1% Versus Obagi Professional-C Serum 20% Detailed comparison of Obagi Tretinoin Cream 0.1% versus Obagi Professional-C Serum 20%. This brightening serum is formulated around Ascorbic Acid and Ascorbyl Glucoside to brighten dull-looking skin and soften the look of wrinkles. Tretinoin 0.1% Stearic Acid Isopropyl Myristate PEG-40 Stearate Stearyl Alcohol Xanthan Gum Sorbic Acid BHT Water Tretinoin 0.1%, Stearic Acid, Isopropyl Myristate, PEG-40 Stearate, Stearyl Alcohol, Xanthan Gum, Sorbic Acid, BHT, Water Propylene Glycol Ascorbic Acid Alcohol Ascorbyl Glucoside Ethoxydiglycol Phenoxyethanol Sorbitol Sodium Hyaluronate Zinc Chloride Calcium Hydroxide Parfum Propylene Glycol, Water, Ascorbic Acid, Alcohol, Ascorbyl Glucoside, Ethoxydiglycol, Phenoxyethanol, Sorbitol, Sodium Hyaluronate, Zinc Chloride, Calcium Hydroxide, Parfum Be the first to review These ingredients are found in both products. Ingredients higher up in an ingredient list are typically present in a larger amount. Water. It's the most common cosmetic ingredient of all. You'll usually see it at the top of ingredient lists, meaning that it makes up the largest part of the product. So why is it so popular? Water most often acts as a solvent - this means that it helps dissolve other ingredients into the formulation. You'll also recognize water as that liquid we all need to stay alive. If you see this, drink a glass of water. Remember to stay hydrated!