strivectin nia 114 tighten and lift peptight face lift serum 30ml / 1 fl oz – 15ml / 0.5 fl oz

The StriVectin NIA-114™ Peptight™ Tighten & Lift Face Lift Serum is a lightweight, potent serum formulated to address visible signs of aging, including sagging skin, fine lines, and uneven skin tone. Powered by StriVectin’s patented NIA-114™ technology, a stabilized form of niacin (vitamin B3), this serum strengthens the skin’s moisture barrier and enhances the delivery of active ingredients. Key ingredients include Tetrapeptide-21, known for its skin-firming properties, and a blend of botanical extracts that work synergistically to rejuvenate the skin. Clinical studies have shown that 90% of users agreed their skin looked smoother and less crepey, and 97% agreed their skin felt moisturized and supple after 8 weeks of use.