pharmaceutical grade
- Are iS CLINICAL products organically certified and are they natural?
- Does an active ingredient need to represent the majority of a formula to be effective?
- Explain the iS Clinical manufacturing protocols in detail.
- How are the ingredients preserved in iS Clinical cremes and serums?
- How does iS Clinical choose the best container for each product?
- I added up the published percentages for one of your serums and it did not add up to 100%. Why is that?
- I usually get side effects with products that contain retinol so I do not understand why I do not experience irritation and flaking with Pro-Heal Serum Advance+.
- Is the propylene glycol used in iS Clinical products safe?
- Is there really a difference between iS Clinical products and other brands containing some of the same ingredients?
- Our potential iS Clinical customer is very strict about product ingredients, raw materials, and preservatives used. I would like to give this customer an official explanation why, for example, PEG compounds and polyurethane-62 ingredients are used in the products.
- Why is petrolatum used in SHEALD Recovery Balm and what type is used?
- Why is the iS Clinical DNA complex repair mechanism, or protection, special?