A daily hit of the most stupendously brilliant things to land on the beauty desk. This is survival of the fittest.

Now that we've all dealt with the fact that most of our hair health comes from how happy our scalps are, it's time to take action. Mixed by hand in Manhattan, the formula contains a combination of organic ingredients; yarrow, avocado and apricot oil as well as a blend of fatty acids and antioxidants to literally feed the skin on the scalp. Rub a couple of drops between your palms and massage into your head (or rope your significant other into doing it, as I did). 

It absorbs in a flash and doesn't leave an oily residue behind. After a week of use, my usually dull-as-dishwater-hair had a new-found shine. Now the task is persuading that significant other to help out with a head massage all over again...

Yarok Feed Your Youth Hair & Scalp Serum, £24 at A Beautiful World