Comfort and nourishment come together in this Perricone Md Neuropeptide Pro-Strength Firming Moisturizer, an ultra-rich formula created to help support the skin's natural moisture barrier. Powered by neuropeptides, biomimetic growth-factor peptides, and plant stem cells, it helps improve the look of firmness, smoothness, and tone while providing lasting hydration for a more supple, resilient appearance.