6 of the best multi-tasking beauty oils

We Heart Living – Rajeunir Moisture Serum

3 Rajeunir Moisture Serum (£42, rajeunir.com)

Why buy five products when one will do the job perfectly? This science-based serum has been developed by an award winning scientist to replace your day cream, night cream, eye cream, primer and serum.  The special formula is rapidly absorbed into the deeper layers of the skin to leave it hydrated, oxygenated and ready for make up. £42, www.rajeunir.co.uk