Aveda Botanical Kinetics Pore Refiner Serum Full Size 1.0 Oz. NIB. Retail $56 Sweet Clover: Over 10,000 stem cells are infused into each serum to help purify and tighten pores, and helps increase epidermal thickness. Plant-Derived Beta Hydroxy Acid: Beta hydroxy acid, a salicylic acid naturally derived from the leaf of wintergreen, penetrates pores to break apart impurities. Clinical Results: • 90% of panelists demonstrated a significant improvement in purified pores after four weeks** FREE FROM: Silicone Petrolatum Parabens Mineral Oil Gluten Animal Derived Ingredients For all skin types—normal, dry, combination and oily.