Product to emphasise wavy hair and make it look shiny not dry?

[JontyDoggle37]

I have naturally very wavy (not curly) hair, but my hair is quite long (below bottom of shoulder blades) and the weight kind of gradually pulls out the waves until it’s almost straight and looks a bit meh. So I want a product I can put it when I dry it with the diffuser that will define and ‘set’ the eaves without making my hair look dry and crispy. Any suggestions?

I use a tiny bit of coconut oil....only a SMIDGE of it. I rub that smidge onto my palms so I can't even see it, then run it through my hair.

The Aveda 'Be Curly' range is great for this type of hair. Non crispy products that smell lovely too.

Thanks both - forgot to say I already use Argan oil on my hair, so think the Coconut Oil might add up to much oil! Will have a look at Aveda..

Kerastase Ciment Thermique. I use it on wet hair before leaving to dry naturally and it just adds a bit of softness and shine to the waves.

Curls rock, curl amplifier by Tigi. Holds my waves in place.