Salt & Stone Salt & Stone Squalane Facial Cream's Squalane Facial Cream. The sustainably-made moisturiser is formulated with plant-based squalane, algae extract and hyaluronic acid, all of which work together together to lock in moisture, smooth uneven texture, restore balance and protect from environmental stressors, such as pollution and wind. The rich and pillowy-soft cream is suitable for all skin types, but best-suited for drier complexions that get deficiency of outdoor action. Apply it under your SPF and you're good to go.