The Aqua Squalane Serum is praised for its hydrating properties and is suitable for various skin types, including dry, oily, and combination skin. Many reviewers with combination dehydrated skin found it particularly effective. However, some users with extremely dry skin noted that it might feel a bit drying, suggesting it might be more suitable for those with less severe dryness.

The provided reviews for the Aqua Squalane Serum do not specifically address alcohol-free toners. However, they do highlight the product's gentle and hydrating properties, which might be beneficial for those seeking alcohol-free skincare options. If you're interested in alcohol-free toners, it would be helpful to look for reviews or products specifically labeled as alcohol-free.