This product is something I cannot live without! I have used touché eclair for years because not only is it great value for money, but I find a little goes a long way! I always apply once I have moisturised but before putting on my foundation, once I have applied touché eclait it lasts the whole day & into the night if I go straight out from work! I never find that I need to top it up therefore this product lasts a long time so it is a worthwhile investment! Unlike some cheaper alternatives out there where you need to regularly top up throughout the day & as a result get through it quicker and spending more money! It's also very slim line so fits in my make up bag perfectly without taking up hardly any space! I also find on holiday in a hot country where I dont want to wear alot of make up I just apply touché eclait without foundation and it hides any dark circles under my eyes perfectly! Whilst maintaining a natural look.