6.76 oz, Kerastase Densifique Fondant Densite Conditioner SleekShop Densifique Conditioner, Fondant Densite, 200ml : Amazon.co.uk: Beauty Densifique Fondant Densit Hair Conditioner Krastase Kerastase Densifique Fondant Densite Conditioner FragranceNet.com. Benefits: Improves hair texture. Creates thick hair. Easily detangles hair. How To Use: Apply a quarter size amount of Fondant Densit to wet hair after shampooing and distribute evenly throughout mid lengths and ends. Leave on for 2 3 minutes, then rinse thoroughly. Pro Tip: Apply this formula for thin and thinning hair 3 4 1 inch from the roots along the length to avoid weighing hair down.