iS Clinical Active Serum
VersusObagi Retinol 1.0 Cream
Best For
All skin types, including dry, normal, combination, oily, aging, and blemish-prone skin.
Best For
Acne & Blemish, Aging & Sagging, Fine Lines & Wrinkles, Skin Discoloration
Ingredient Profiles
iS Clinical Active Serum
The efficacy of active ingredients in skincare has been supported by various studies. For instance, the role of biomarkers in skin conditions such as vitiligo has been explored in studies like Clinical Importance of Autoantibodies to SOX10 and Lamin A/C as Potential Biomarkers in Sera From Vitiligo Patients. Additionally, the treatment of post-inflammatory hyperpigmentation has been investigated in studies like Treatment of Acne‐Induced Facial Post‐Inflammatory Hyperpigmentation.
Obagi Retinol 1.0 Cream
Obagi Retinol 1.0 Cream is a highly effective slow-release retinol formulation designed to promote skin turnover, helping to even skin tone and minimize signs of aging such as fine lines and wrinkles. This cream is suitable for normal to oily, normal to dry, and combination skin types, providing visible improvements in skin texture with minimal irritation. Clinical studies have shown that retinol can significantly improve skin texture and reduce the appearance of fine lines and wrinkles. For more information, refer to the Abstracts of Poster Presentations: MauiDerm 2017.
Safety & Application
Directions
Apply 3-4 drops to the palm. Using fingertips, dab and smooth evenly over face and neck. Product may temporarily produce a slight tingling sensation.
Safety Notice
For external use only. Avoid contact with eyes. If irritation occurs, discontinue use.
Directions
Uncap the airless pump and apply 1 pump, or a pearl-sized amount to your face. Massage until fully absorbed. Use once daily in the evenings.
Safety Notice
When using this product, you may experience mild [redness](/concerns/redness), peeling, or skin irritation. These are normal, temporary indications the product is working. If irritation occurs, limit use to every other night, or as tolerated. Daily use of a broad spectrum sunscreen with an SPF of 30 or higher is highly recommended.




