Clarins Bust Beauty Firming Lotion 1.7oz / 50ml A firming lotion that helps tone and replenish skin. It's formulated with vu sua and bocoa, two powerful plant extracts that form an invisible natural bra that delivers a firming, tightening and toning effect to the skin from the base of your breasts to your dcolletage. How to use: Apply each morning from the base of your breasts to your chin.