Cetaphil Optimal Hydration Illuminating Lotion Serum 30 mL

The Optimal Hydration Illuminating Lotion Serum by Cetaphil is a lightweight treatment that instantly absorbs to illuminate and hydrate the skin for 48 hours. This serum targets dull, tired-looking skin and is suitable for sensitive skin. It is designed for use on the face and neck, helping you achieve a refreshed, luminous complexion after continued use.

Key benefits

• Instant absorption that soothes skin sensitivity while delivering a visible glow
• Continued hydration for up to 48 hours and after two days of last use
• Long-lasting hydration with HydroSensitiv™ Complex that keeps skin hydrated 3x longer
• Refines and smooths texture over time, with noticeable improvement after about 1 month
• Formulated with hyaluronic acid, vitamin B5 and antioxidant vitamin E to support radiant skin

Ingredients and key components

• HydroSensitiv™ Complex — a technology designed to help maintain hydration for longer periods, reducing the look of dryness and improving skin comfort
• Hyaluronic Acid — provides lightweight hydration and helps the skin retain moisture for a plump, refreshed appearance
• Vitamin B5 (Panthenol) — helps attract and hold moisture while aiding skin softness
• Vitamin E (Tocopheryl Acetate) — an antioxidant that supports skin protection and radiance
• Blue Daisy extract — a skin soothing botanical to deliver long-lasting hydration and a revitalized look
• Other nourishing moisturizing ingredients support daily use on the face and neck

How to use and who this is for

This product is suitable for sensitive skin and is designed for daily use on the face and neck. For best results, apply twice daily after cleansing. If you want an extra hydration boost, pair with the Optimal Hydration Daily Glow Cream as part of your routine. Dermatologist-like testing on sensitive skin is indicated in the product data, and it is hypoallergenic, non-comedogenic, and non-irritating.

Keep in mind that you should follow the included product instructions for usage and safety. If irritation occurs, discontinue use and consult a professional. Store in a cool, dry place away from direct sunlight and out of reach of children.

In practice, customers can expect a refreshed, radiant look as the formula supports hydration and skin texture over time. The product uses standard cosmetic ingredients and avoids parabens and SLS as listed in the data.

The full product experience focuses on providing a luminous, hydrated complexion with a lightweight texture that feels comfortable on the skin throughout the day.

Closing note: this is a topical skincare product designed to illuminate and hydrate, not a treatment for medical skin conditions. Always perform a patch test before full use if you have reactive skin.