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C The Difference


Designed for all skin types, especially dehydrated skin.

A lightweight, easy-use moisturizing serum made to absorb with minimal fuss. A handmade mix of Vitamins C, E & B, High, Low, and Cross-Linked Molecular Hyaluronic Acids promotes moisture.

C The Difference both work to help hydration and give an added boost to your moisturizer to lock in long-lasting hydration.


Use morning and evening:
Cleanse your skin with your favorite Dr.TEMT cleanser.
Follow with your favorite Dr. TEMT Toner. Do not rinse.
Apply 3-4 drops of serum morning and night to the face and neck. Gently pat it in this water-based serum until absorbed.
Follow with your favorite Dr. TEMT Day or Night Moisturizer.

Additional information

Key Ingredients

Three types of hyaluronic acid: High: High-weight Hyaluronic molecules provide immediate intensive hydration to the surface layers of the skin.

Low: The low molecular weight Hyaluronic penetrates into the skin for a refreshed and more radiant look in the long term.

Cross-linked: Working as a delivery system and enabling the gradual release of key ingredients.

RonaCare® MAP (stable vitamin C): Helps to brighten the skin's appearance and fight free radicals


1.01 Fl. Oz. – dropper glass bottle