B PSD NCK ND DCLT FRM CRM 1.7OZ. Benefits: Helps improve skin elasticity for a tight-looking neck. Smooths the look of lines and wrinkles. Key Ingredients: Formulated without: Parabens, SLS, and Phthalates.. Brazilian Peppertree: A plant extract that helps invigorate the skin and is proven to smooth the look of fatty skin.. Kangaroo Flower: A botanical extract that helps tighten the appearance of neck wrinkles and sagging skin.. Research Results: Clinically proven to smooth the look of wrinkles on the neck.. Clinically proven to help improve skin elasticity for a tight-looking neck.. *Based on a 56-day clinical trial with 31 participants..