BIOSOURCE hydrating & softening lotion PS 200 ml BIOSOURCE hydrating & softening lotion PS 200 ml is a lightweight moisturizing lotion that helps to nourish and hydrate the skin. It is formulated with hyaluronic acid to help keep the skin hydrated and soft, and contains a blend of natural plant extracts to help soothe and protect the skin. This lotion is suitable for all skin types, and is ideal for people with dry skin. It can be used daily as part of your skin care routine to help keep the skin feeling soft and hydrated.