Based on the ingredient list, "PCA SKIN - Peptide Lip Therapy" can work well for skin moisturization. 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 (aloe barbadensis leaf extract) 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 (carthamus tinctorius seed oil, butyrospermum parkii butter, helianthus annuus seed oil, ricinus communis seed oil and squalane) help to reduce the moisture loss from the skin. They also soften the skin surface and relieve the feeling of dryness and tightness.
This lip sunscreen contains some common irritants, including those without a benefit for the skin. We assess the overall irritancy of this lip product to be medium. 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 for 28.00$ in the United States and for 60.16A$ in Australia.
For a detailed price comparison: click here.