

Based on the ingredients included, "Fillerina - Lips and Mouth - Grade 4" works well for moisturizing the skin. As we expect from a proper moisturizer, the formula includes a combo of effective humectants and emollients. These are the two different types of ingredients that are essential for improving the skin hydration and supporting a healthy skin barrier. Humectants in this product (glycerin, hyaluronic acid, hydrolyzed collagen, hydrolyzed glycosaminoglycans and hydrolyzed hyaluronic acid) help to increase the water content in the upper layer of the skin. (These ingredients do so by "capturing" water molecules from the outside air or from within the deeper layers of the skin). Emollients in this formulation (hydrolyzed collagen, caprylyl glycol, pentylene glycol and hydroxypropyl cyclodextrin) help to reduce the moisture loss from the skin. They also soften the skin surface and relieve the feeling of dryness and tightness.
This product does not contain known common irritants and is suitable for sensitive skin. We assess the overall irritancy of this lip sunscreen to be low. For a detailed overview of all potential irritants: click here
You can see the detailed formula review with the breakdown of all actives in the product and the full ingredient list with estimated concentrations in the tables below.
The product retails from 29.00$ up to 120.00$ in the United States and from 56.00£ up to 59.47£ in the United Kingdom.
For a detailed price comparison: click here.