KZ30 Inside Legs and Arms Intensive Firming Cream. The African Kigelia, in combination with a mixture of functional ingredients balanced, acts both by increasing the compactness of the skin, promoting the production of collagen, both maintaining the skin very adherent to the underlying tissues. Treatment with this product areas particularly prone to sagging, such as the inner thighs and arms in a short time leads to a visible improvement of skin tone and firmness. KZ30 Inside Legs and Arms helps restore and improve the tone, giving the skin of the treated areas look more compact.