Our nicotinamide firming serum contains aloe vera extract, allantoin, and hyaluronic acid. It can help reduce the appearance of most scars, including C-sections, post-surgery, tummy tucks, old scars, keloids, stretch marks, burn scars, etc., leaving your skin smooth again. Its application method is very simple: first wash and dry the skin, then take 2-3 drops of this product, evenly apply to the skin scar, and then gently massage with the fingertips until absorbed. Moisturize skin after use, promote skin metabolism, reduce redness, soften and smooth scars.