Giovanni Biotin & Collagen Restoring Hair Mask 295ml is a rinse-out hair mask from the Giovanni Biotin & Collagen range.

The tub format gives shoppers a periodic mask step alongside shampoo and conditioner. The formula lists biotin, vegetable collagen, hyaluronic acid, shea butter and fruit extracts.

Use it when you want a Giovanni mask that matches the Biotin & Collagen wash-day range.

After shampooing, massage through wet hair, leave for the label-directed time and rinse.