C-ESTA Serum and Cream are remarkable anti-aging and skin rejuvenation breakthroughs. This patented combination of Vitamin C and DMAE boosts collagen, lifts and tightens the appearance of facial contours & protects the skin against free-radical damage. With use, lines will appear far less pronounced, facial contours more defined and skin tone will visibly improve for noticeably younger, healthier looking skin.