Lab Series Max LS Serum - Anti Aging Skin Care for Men - Visibly Reduces Fine Lines & Wrinkles, 0.91 oz REFILL

To refill: from locked position, push base to remove cartridge. Then unscrew existing pump and place it directly on new refill cartridge. Discard refill cap and insert cartridge with pump, clicking it into place. Serums for skin care deliver highly concentrated, targeted ingredients. Our LS Serum is clinically proven to reduce the appearance of fine lines by -22% within four weeks* *Clinical testing on 49 men, after using product for 4 weeks, 2x/day. After four weeks of using this serum, skin is +24% smoother* *Clinical testing on 49 men, after using product for 4 weeks, 2x/day. Oligopeptides in this serum help boost skin’s natural production of collagen, elastin and fibronectin, three key extracellular proteins essential to healthy skin structure. 5% [Niacinamide + Resveratrol] Complex in this men’s anti aging serum boosts cellular energy, to help reduce the look of fatigue.