Poster to advertise botox and dermal fillers

C'est ce qu'une entreprise en/au(x) United Kingdom recherchait pour leur poster design

I want a poster to put up in beauty salons to advertise botox and dermal fillers.
Botox is used to reduce fine lines and wrinkles around the eyes and across the forehead, between the eyebrows and dermal fillers are used to add volume under the skin where it begins to sag.
The products are mainly used by women.
I am an advanced aesthetic nurse and a member of the British Association of cosmetic nurses.
I want the poster to be quite feminine with soft colours, eye catching and not too busy, not too much information. It may go in the window of the salon to attract passing trade.
I want it to state that these treatments are available at the particular salon by an advanced trained nurse. "Please ask for further details or to arrange a consultation". etc
My company is called stay Young Voir plus