* For a limited time, instead of the 1.5 Fl. Oz. Retinol Resurfacing Serum, you will receive two, travel-friendly 0.7 Fl. Oz. sizes! ❤️✈️ Share the gift of younger-looking skin. This powerhouse set features two gold standard anti-aging ingredients: retinol to support cell turnover, and hyaluronic acid to hydrate and moisturize. Ideal for all skin types, this duo plumps, minimizes the appearance of fine lines, smooths and evens skin tone, and supports collagen production.