5 top marine beauty buys

Hydration

We haven’t placed the products in any particular order but if we had to, the Marine Active Biphasic Hydra Oil would have a good chance of coming first. If you’re not familiar with the term bi-phase, all it means is that the product contains two separate formulas that have different properties – so they sit on top of one another.This one contains omega-rich natural oils and a botanical ocean (fucus seaweed) extract that’s packed full of vitamins and minerals. It offers both intense hydration and moisture.

£18 for 28ml, marksandspencer.com