ADVANCE+ VITAMIN C
- Are both lipid soluble and water soluble Vitamin C used in iS Clinical products?
- Can Youth Intensive Crème help my puffy eyes and dark circles?
- Could iS Clinical brightening products cause my freckles to fade?
- Does the Vitamin C in Pro-Heal Serum Advance+ oxidize too quickly to be effective?
- I have been told that all Vitamin C products must have a pH below 3.5 to penetrate into the skin. Do the iS Clinical Vitamin C Advance+ products follow this rule?
- Is Advance+ Vitamin C an ester?
- Is iS Clinical’s Vitamin C encapsulated?
- What are the differences among the iS Clinical eye products?
- What iS Clinical products are best for glycation?
- What is iS Clinical’s Advance+ Vitamin C?
- What products are best for individuals with eczema on the face and/or body?
- Where do you source your Advance+ Vitamin C from?
- Why did my iS Clinical Vitamin C serum fizz and bubble on opening?
- Why do some iS Clinical products containing Vitamin C also contain peptides, copper, or other ingredients usually considered to be incompatible with Vitamin C?